for a review, help would be appreciated (:

For A Review, Help Would Be Appreciated (:

Answers

Answer 1

Answer:

Blurry as'.'s picture I cant see nothin

Step-by-step explanation:


Related Questions

How are the two angles related?

How are the two angles related?

Answers

The two angles are related in that they are supplementary angles

Supplementary angles would add tuo to 180 degrees according to the angle Theorem.

Adding the two given angles :

52+128 = 180

These angles are supplementary

The angles aren't vertical in that , vertical angles should have the same vertex. Complementary angles on the other hand add to 90 degrees. While the angles doesn't share the same side, hence, they aren't adjacent.

Hence, the angles are related as they are supplementary angles .

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Smallest successive composites with gap
17, 73, 2, 19

Answers

Answer:

Well, the smallest successive composites with gap 17, 73, 2, and 19 would have to be:

1. $341 = 11 \times 31$

2. $458 = 2 \times 299$

3. $460 = 2^2 \times 5 \times 23$

4. $479 = 13 \times 37$

Confusing
Kerrin is making an input-output table for the rule "add 5." What is the output value for an input value of 5?

Options:
A: 0
B :5
C: 10
D: 25

Answers

The calculated output value for an input value of 5 is (c) 10

What is the output value for an input value of 5?

From the question, we have the following parameters that can be used in our computation:

Kerrin is making an input-output table for the rule "add 5."

This means that

Output = input + 5

In this case, we have

input = 5

substitute the known values in the above equation, so, we have the following representation

Output = 5 + 5

Evaluate

Output =10

Hence, the output is 10

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The blue object (D) has been rotated 270° clockwise about the point (1, 2). Which is the correct image?​

The blue object (D) has been rotated 270 clockwise about the point (1, 2). Which is the correct image?

Answers

The correct image include the following: B. Green: image A.

What is a rotation?

In Mathematics and Geometry, a rotation is a type of transformation which moves every point of the object through a number of degrees around a given point, which can either be clockwise or counterclockwise (anticlockwise) direction.

By applying a rotation of 270° clockwise about the point (1, 2) to the coordinate of the vertices of blue block D, the coordinate the vertices of of its image would be located at the position of the Green: image A.

In this context, we can reasonably infer and logically deduce that Green: image A is the correct transformed shape.

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which parent functions have a y-intercept at (0,0)? select all that apply

which parent functions have a y-intercept at (0,0)? select all that apply

Answers

Answer: A,E or F.

Step-by-step explanation: That's the only ones that have X's and then x is 0

a certain triangle has a 30 angle and a 60 angle which must be a true statement about the triangle

Answers

Answer:

the other side has an 90° angle , it must be an acute triangle

Step-by-step explanation:

a triangle has a total angle of 180°

So if one side has an angle of 60° and the other has an angle of 30°, the other side must be the substraction of both angles to the 180° sum

180° - 60° - 30° = 90°

Answer: The longest side is twice as long as the shortest side.

I’m am really confused on this question

Im am really confused on this question

Answers

Answer:

2x^7

Step-by-step explanation:

add the exponents because they both are x

2x^4*x^3=2x^7

Anyone know what it says?

Anyone know what it says?

Answers

Answer: I think that would be read as 190.3g

Step-by-step explanation: I got this because I started with 100, included the 90, and counted 0 by 0.1, 0.2, 0.3. Putting that all together would be 190.3g. I really hope this makes sense! I am not that great at explaining things.

what is the rate in 20 chairs 2 rows​

Answers

Answer:

10 chairs one row 20 divided by 2

Answer:20/2      Unit rate 10

Step-by-step explanation:

What is the answer to this question and how to solve?

What is the answer to this question and how to solve?

Answers

Answer:

Line ZL and line LZ.

Step-by-step explanation:

Since it is a line (because a line needs to have two or more points to be able to graph), it can be represented in two ways. The first being ZL, and the second being LZ.

Brainliest please.

Answer:

Step-by-step explanation

Oh

Juanita has fewer than 80 coins in her coin collection. She noticed that she can divide her coins evenly into groups of 3, 5, 15, or 25.​

How many coins does she have?

Answers

Find the LCM

3 = 3 times 1

5 = 5 times 1

15 = 5 times 3

25 = 5 times 5

Because they have one 5 and one 3 in common...

5 times 3 times 5 = 75.

She has 75 coins.

PLEASE HELP!!! Given that x and y vary inversely and that y is 24 when x is 8, sketch a graph of this inverse variation function for x > 0.

Answers

Note that as x gets larger, y gets smaller, but the product xy remains constant at 192.

What is function?

In mathematics, a function is a relationship between two sets, called the domain and the range, such that each element of the domain corresponds to exactly one element of the range. A function takes an input value (or values) and produces an output value (or values) according to a specific rule or formula. The input values are the domain of the function, and the output values are the range of the function. Functions can be represented using equations, graphs, tables, or verbal descriptions. They are used to model relationships between variables in various fields of mathematics, science, engineering, economics, and many other areas.

Here,

If x and y vary inversely, this means that their product is a constant. We can use this fact to find the constant of proportionality k as follows:

k = xy

If we know that y is 24 when x is 8, we can substitute these values into the equation above to solve for k:

k = xy

= 8(24)

= 192

Now we can use this value of k to write the inverse variation function:

xy = 192

or

y = 192/x

To sketch a graph of this function for x > 0, we can plot a few points and connect them with a smooth curve. Here are some points we can use:

(x, y)

(1, 192)

(2, 96)

(4, 48)

(8, 24)

(16, 12)

(24, 8)

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find an equation that passes through (1 ,2) and is parallel y=3x-9

Answers

Answer:

A line that is parallel to y = 3x - 9 will have the same slope as the given line. The slope of y = 3x - 9 is 3. Therefore, the equation of the line that passes through (1, 2) and is parallel to y = 3x - 9 is:

y - y1 = m(x - x1)

where m is the slope and (x1, y1) is the point (1, 2)

Substituting the values we get:

y - 2 = 3(x - 1)

Simplifying the equation we get:

y - 2 = 3x - 3

y = 3x - 1

Therefore, the equation of the line that passes through (1, 2) and is parallel to y = 3x - 9 is y = 3x - 1 .

;>

is 289 a prime number​

Answers

Answer:

No

Step-by-step explanation:

Factors of 289 are = 1, 7, 289

answer

no

explanation

the factor of 289= 1 , 17

What is the slope of the line

A.1/2

B.1

C.-2

D.2

Answers

I think the answer is A
I think the answer is a sorry if I’m wrong

2/3 as a percentage rounded to two decimal places

Answers

Answer: 66.67%

Step-by-step explanation: 2/3 = 66.666% round teh decimal so 66.67%

HELP PLEASE QUICKLY!!!!!!!!

HELP PLEASE QUICKLY!!!!!!!!

Answers

The measure of angle A is 63°, the measure of side b is 22.34 feet and the measure of side a is 37.57 feet.

From the given triangle ABC,

∠A+∠B+∠C=180° (Angle sum property of a triangle)

∠A+32°+85°=180°

∠A+117°=180°

∠A=180°-117°

∠A=63°

We know that, the formula for sine rule is sinA/a=sinB/b=sinC/c

Here, sin63°/a = sin32°/b = sin85°/42

sin63°/a = sin32°/b = 0.9961/42

sin32°/b = 0.9961/42 and sin63°/a = 0.9961/42

0.5299/b = 0.9961/42

0.9961b=22.2558

b=22.2558/0.9961

b=22.34 feet

sin63°/a = 0.9961/42

0.8910/a = 0.9961/42

0.9961a=37.422

a=37.422/0.9961

a=37.57 feet

Therefore, the measure of angle A is 63°, the measure of side b is 22.34 feet and the measure of side a is 37.57 feet.

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angle of elevation
neither
angle of depression?

angle of elevationneitherangle of depression?

Answers

Answer:

elevation

Step-by-step explanation:

If the difference of 3 / 4 and 1 / 6 of a number is 7, find the number and also verify your answer.​

Answers

It’s 1/7 because I had the same thing

When Adding integers, how many RULES are there?
A. 0 Rules
B. 1 Rule
C. 2 Rules
D. 3 Rules

Answers

Answer: 4 Rules

Step-by-step explanation:

To add integers having the same sign, keep the same sign and add the absolute value of each number. To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest. Subtract an integer by adding its opposite.

Answer:

I belive its c

Step-by-step explanation:

there are two rules for adding integers

A diphosphonate kit contian 180 mCi of Tc99m in 30 ml when it is prepared at 8am. Immediately, a 20 mCi dose is withdrawn for a bone scan. if the patient arrives late at 9:30 and half the volume is accidentally discharged, how much volume from the kit must now be added to the syringe to correct the dose to 20 mCi? (no other doses have been withdrawn meanwhile, and the decay factor for 1.5 hrs is 0.841)

Answers

The remaining Kit volume in the syringe is sufficient to correct the dose to 20 mCi.

To solve this problem, we can use the concept of radioactive decay and the decay factor. Here's how we can calculate the required volume to correct the dose:

Determine the initial activity of the kit:

Initial activity = 180 mCi

Calculate the decayed activity at 9:30 (after 1.5 hours):

Decay factor = 0.841

Decay activity = Initial activity * Decay factor

Calculate the remaining activity after withdrawing 20 mCi at 8 am:

Remaining activity = Initial activity - 20 mCi

Calculate the remaining activity at 9:30:

Remaining activity at 9:30 = Remaining activity * Decay factor

Calculate the desired activity at 9:30 (20 mCi):

Desired activity at 9:30 = 20 mCi

Calculate the volume needed to achieve the desired activity:

Volume needed = Desired activity at 9:30 / Remaining activity at 9:30 * Volume at 9:30

Calculate the remaining volume at 9:30:

Remaining volume = Volume at 8 am - Volume withdrawn - Volume accidentally discharged

Calculate the volume that needs to be added:

Volume to be added = Volume needed - Remaining volume

Let's perform the calculations step by step:

Determine the initial activity of the kit:

Initial activity = 180 mCi

Calculate the decayed activity at 9:30 (after 1.5 hours):

Decay factor = 0.841

Decay activity = 180 mCi * 0.841 = 151.38 mCi

Calculate the remaining activity after withdrawing 20 mCi at 8 am:

Remaining activity = 180 mCi - 20 mCi = 160 mCi

Calculate the remaining activity at 9:30:

Remaining activity at 9:30 = 160 mCi * 0.841 = 134.56 mCi

Calculate the desired activity at 9:30 (20 mCi):

Desired activity at 9:30 = 20 mCi

Calculate the volume needed to achieve the desired activity:

Volume needed = (Desired activity at 9:30 / Remaining activity at 9:30) * Volume at 9:30

Volume at 9:30 = Remaining volume = 30 ml - (30 ml / 2) = 15 ml

Volume needed = (20 mCi / 134.56 mCi) * 15 ml = 2.236 ml

Calculate the remaining volume at 9:30:

Remaining volume = 30 ml - (30 ml / 2) = 15 ml

Calculate the volume that needs to be added:

Volume to be added = Volume needed - Remaining volume = 2.236 ml - 15 ml = -12.764 ml

Since the calculated volume to be added is negative, it means that no additional volume is required. The remaining Kit volume in the syringe is sufficient to correct the dose to 20 mCi.

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Quantitative vs Qualitative data - what's the difference?In short: quantitative means you can count it and it's numerical (think quantity - something you can count). Qualitative means you can't, and it's not numerical (think quality - categorical data instead).

Answers

Quantitative data is numerical data that can be measured and expressed in terms of numbers. Qualitative data, on the other hand, is non-numerical data that is used to describe the characteristics of a population.

Quantitative data is numerical data that can be measured and expressed in terms of numbers. It is used to describe and quantify the characteristics of a population or a sample.

Examples of quantitative data include height, weight, income, test scores, and temperature. Quantitative data can be analyzed using statistical methods and can be used to make predictions and draw conclusions.

Qualitative data, on the other hand, is non-numerical data that is used to describe the characteristics of a population or a sample in terms of words or descriptions. It is used to gain an understanding of the experiences, attitudes, beliefs, and perceptions of individuals.

Examples of qualitative data include interview transcripts, open-ended survey responses, and observational notes. Qualitative data is often analyzed using content analysis, thematic analysis, or other methods that involve categorizing and summarizing the data.

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Find the area. Round to the nearest hundredth when necessary. m? 2 Area 9.5 m

Answers

Area of parallelogram= B x H

here B= 9.5m , H= 14m

therefore aproximate

Area P= 9.5x14= 133 m2

also

17^2 - 14^2 = (√93)^2 = (9.64)^2

then exact area is

Area= 9.64 x 14 = 135 m2

Answer is Ar

The class midpoint for the class 23 - 29 is

Answers

The midpoint is 26.

Midpoint in this scenario = mean

(23+29)/2 = 26

Answer:

-6

Step-by-step explanation:

34 + (-21) +15 = 0
5
-2
NE
2.

Answers

Answer:

\(34 + ( - 21) + 15 = 28\)

What is cos(tan^-1(-2/3))=

Answers

cos(tan^(-1)(-2/3)) simplifies to 3√13 / 13.

To evaluate the expression cos(tan^(-1)(-2/3)), we can use the trigonometric identity:

cos(tan^(-1)(x)) = 1 / √(1 + x^2)

In this case, x is -2/3. Substituting the value into the identity:

cos(tan^(-1)(-2/3)) = 1 / √(1 + (-2/3)^2)

Now, let's calculate the value:

cos(tan^(-1)(-2/3)) = 1 / √(1 + 4/9)

                   = 1 / √(13/9)

                   = 1 / (√13/3)

                   = 3 / √13

                   = 3√13 / 13

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You pick a card at random.

2 3 4 5


What is P(divisor of 32)?

Answers

To find the probability of selecting a divisor of 32 from the given numbers (2, 3, 4, 5), we need to determine how many of those numbers are divisors of 32.

The divisors of 32 are 1, 2, 4, 8, 16, and 32.

Out of the given numbers, only 2 and 4 are divisors of 32.

So, the probability of selecting a divisor of 32 is 2 out of 4, or 2/4, which simplifies to 1/2.

Which expression is equivalent to 486 – 9 + 6 + 33 × 2?

Answers

Answer:

549

Step-by-step explanation:

Remember PEMDAS (this is the order of operations).

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

So, lets do multiplication first.

33*2 = 66

So, our new expression is 486 - 9 + 6 + 66.

Remember that addition and subtraction are reversible.

486 - 9 = 477

477 + 6 = 483

483 + 66 = 549

Answer:

404

Step-by-step explanation:

P-parenthesis

E-exponents

M-multiplication

D-division

A-addition

S-subtraction

486-9+6+33*2

486-9+6+66

486-81=404

Evaluate the expression: 18_C_4Both the numbers are tiny like small and next to the C. A. 3,060B. 12,240C. 18,360D. 73,440

Answers

Given that you need to evaluate:

\(_{18}C_4\)

Therefore, you need to use the Combination Formula:

\(_nC_r=\frac{n!}{r!(n-r)!}\)

Where "n" is the total number of objects of a set and "r" is the number of objects chosen from the set.

In this case, you can identify that:

\(\begin{gathered} n=18 \\ r=4 \end{gathered}\)

Then, you can substitute values into the formula and evaluate:

\(_{18}C_4=\frac{18!}{4!(18-4)!}\)\(_{18}C_4=\frac{18!}{4!(14)!}\)\(_{18}C_4=3060\)

Hence, the answer is: Option A.

I already have 7 f’s help me bro

I already have 7 fs help me bro

Answers

Answer:

Step-by-step explanation:

B

Answer: B

Step-by-step explanation:

148

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