how is 1×5^(4) equal to 625

The measure of angle RIA is 55 degrees, option A is correct.

A coordinate geometry is a branch of geometry where the position of the points on the plane is defined with the help of an ordered pair of numbers also known as coordinates.

We have to find the measure of angle RIA

The opposite angle of RIA is LIK

Let us find the measure of LIK

∠FIL+∠LIK+∠KIN=180

30+∠LIK+95=180

∠LIK + 125 =180

Subtract 125 from both sides

∠LIK = 180 - 125

=55 degrees

∠LIK is equal to ∠RIA

∠RIA = 55 degrees

Hence, the measure of angle RIA is 55 degrees, option A is correct.

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Answer:

100,300,500

Step-by-step explanation:

Answer:

There is no attached table, however

1 cm = 10 mm

3 cm = 30 mm

5 cm = 50 mm

10 cm = 100 mm

30 cm = 300 mm

50 cm = 500 mm

Therefore, the potential numbers in the millimeters column are:

10, 30, 50   and/or   100, 300, 500

(depending upon the numbers in the centimeter column)

Answer:

3/8

Step-by-step explanation:

1. Find common denominators, which is 7/8 and 4/8

2. 7/8 - 4/8 = 3/8

Answer:

7/4 or 1 3/4

Step-by-step explanation:

Answer:

x=−3

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :  7*x-8-(8*x-5)=0

Pull out like factors :  -x - 3  =   -1 • (x + 3)

Solve  :    -x-3 = 0  

Add  3  to both sides of the equation :    -x = 3

Multiply both sides of the equation by (-1) :  x = -3

Answer:

56x^2−99x+40

Step-by-step explanation:

 Evaluate (8x−5)(7x−8)

Apply the distributive property by multiplying each term of 8x−5 by each term of 7x−8.

56x^2−64x−35x+40

Combine −64x and −35x to get −99x.

56x^2−99x+40

SOLUTION:

Case: Simple interest

Method:

P= $5100

R= 6.5% or 0.065 annual rate

T= 365 days.

1. The formula for simple Interest is:

Therefore:

The Interest, I= $331.50

2. The Amount, A

The Amount A= $5431.50

Answer:

The part-to-part relationship between homework help and sports

Step-by-step explanation:

Assume the table is like the one below.

\(\begin{array}{lcl}\textbf{Activity}& \textbf{Students} \\\text{Spanish} & 19 \\\text{Basketball} & 24 \\\text{Drama} & 15\\\text{Homework help} & 17 \\\text{Soccer} & 20 \\\end{array}\)

17 students participated in homework help.  

44 students participated in basketball (24) and soccer (20), i.e. sports

Both sports and homework help are parts of the whole group of all activities.

Thus, 17:44 represents the part-to-part relationship between homework help and sports.

Explanation: Please show table.

Answer:

5

Step-by-step explanation:

\(35/a\), when a = 7

Substitute

\(35/7\) \(=5\)

Answer:

5

Step-by-step explanation:

You substitute 7 for a in the equation.

35/a ——> 35/7

Evaluate it and your answe is 5.

I hope it helps! Have a great day!

Lilac~

Answer:

0.181818

hope it helps!

Answer:

88

Step-by-step explanation:

If you mean 28 divided by 7 then it would like this

28 : 7 x 22

Follow PEMDAS order (left to right)

28 divided by 7 x 22

= 4 x 22

Simplify

4 x 22

= 88

Hope this helps!!

The number of 3 digit combinations possible for the six digit wheel combination lock is; 216 combinations.

It follows from the task content that the number of possible 3 digit combinations for the six digit wheel as required is to be determined.

The number of possible selections in a given sample space is defined by the combination which defines the situation.

On this note, each digit from the 3 digit combinations could be any of the six digits on the wheel.

Therefore, the number of possible combinations is; 6 × 6 × 6 = 216 combinations.

Ultimately, the number of possible combinations is; 216 combinations.

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Step-by-step explanation:

The formula to find the interior angle of a polygon is 180(n - 2) over n.

So, we know that the interior angle of the polygon which is 120, therefore we can produce this equation, 180(n - 2) over 2 n, equals to 120.

Now we use algebric method to solve for n.

180n − 360 = 120n

60n = 360

n = 6

The length of Marisa's garden is 10

The given parameters are:

Perimeter = 32 feet

Width = 6 feet

The perimeter is calculated as:'

Perimeter = 2 * (Length + width)

So, we have

2 * (Length + 6) = 32

Divide by 2

Length + 6 = 16

Subtract

Length = 10

Hence, the length of Marisa's garden is 10

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Answer:

-(-5+12)

opening bracket

-1×-5=5

-1×+12=-12

5+12=17

Answer: = -7

Step-by-step explanation:

you have to remove the + sign and the period and your answer will be -7

Answer:

Matty is the most precious ma ma ta the best I don't think so I can see good

Ss, variance and the standard deviation for the population of scores is 2.83 and 8 respectively

What is standard deviation and variance?

Standard deviation is a measure of the distribution of statistical data, whereas variance is a measure of how data points differ from the mean. The fundamental distinction between the two is that although the variance is expressed in squared units, the standard deviation is expressed in the same units as the data's mean.

Given,

SS = 40

Variance = 10

Standard Deviation = 3.16

Using Population Variance Formula :

= \(\frac{1}{n}\)∑( x-xbar)²  where i is 1

For the complete solution see the attachment of table

sum ( x - x bar)² = 40

so, variance = 40/5

= 8

standard deviation = \(\sqrt{8}\)

= 2.83

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Answer: 1,315

528

+787

---------

1315

Answer: 1315

Step-by-step explanation:

1 1

528

+787

1315

Answer: a²+2b+2ab

Step-by-step explanation:

(2a²+62+2b+1)-(a²+62-2ab+1)

2a²+62+2b+1 - a²-62+2ab-1

a²+2b+2ab

Based on an equation, the amount that Isabel spent on bread was $2.42.

To solve the equation for the amount spent on bread, we determined the total amount Isabel spent by subtracting the change from the total bills she had.

An equation is a mathematical statement of the equality or equivalence of two or more mathematical expressions.

The amount Isabel spent on vegetables = $15.91

The amount she spent on fruits = $11.22

Let the amount she spent on bread = x

The total amount she went with = $30 (3 x $10)

The change she got after giving the cashier $30 = $0.45

The total amount Isabel spent for vegetables, fruits, and bread = $29.55 ($30.00 - $0.45)

x = $2.42 ($29.55 - $15.91 - $11.22)

Check:

Vegetables = $15.91

Fruits = $11.22

Bread = $2.42

Total expenses = $29.55

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Answer:

the answer is A

Step-by-step explanation:

Answer:

  (d)  (1, 2)

Step-by-step explanation:

You want to know which of the given points satisfies the inequality.

We find it easiest to plot the given points on a graph of the solution. This shows us that (1, 2) is a solution to the inequality. (It lies in the solution area.)

__

Additional comment

Another way to choose the answer is to try each of the points in the inequality.

If you can visualize the boundary line (without plotting it) as a line with positive slope and a y-intercept of 2, you can more readily reject the first choice and accept the last choice. (0, 3) is above the y-intercept, and (1, 2) is to the right of it (in the solution space).

You may also recognize the x-intercept will be -3, so the second choice lies above the boundary line.

Answer:

3,952 ft

Step-by-step explanation:

Use the sine function since you need to find the hypotenuse but know the opposite side of the angle, since sine is equal to opposite/hypotenuse.

sin8°=\(\frac{550}{c}\)

csin8°=550

c=550/sin8°

c= 3,952

Answer:

y ÷ 4 - 3

Step-by-step explanation:

Since it asks for the quotient of y and 4, quotient indicates that it is division, so those two are going to be divided. It also says 3 less than. Less than means subtraction.

The proportion of Arts majors who have not found a job is 8%, rounded off to two decimal places.

To find the proportion of Arts majors who have not found a job, we first need to calculate the total number of students who have not found a job.

The total number of students who have not found a job would be 1500 - 1380 = 120.

To calculate the proportion of students who have not found a job, we can divide the number of students who have not found a job by the total sample size:

The proportion of students who have not found a job = 120 / 1500 = 0.08 or 8%.

Therefore, the proportion of Arts majors who have not found a job is 8%, rounded off to two decimal places. This suggests that a majority of the graduating Arts majors from the University of Western Cape have found employment before their graduation.

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The values of {m} that is greater than 4.6 represent the solution of the given inequality.

An inequality is used to compare two or more expressions or numbers.

For example -

2x > 4y + 3

x + y > 3

x - y < 6

The given inequality is -

5m - 7 > 16

Adding 7 on both sides, we get -

5m - 7 + 7 > 16 + 7

5m > 23

m > 23/5

m > 4.6

Therefore, the values of {m} that is greater than 4.6 represent the solution of the given inequality.

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Answer:

○ 1. B

○ 2. 146.25

Add the numbers

○3. (-6w) - 8 + 1 (-7w)

(-6w) -7 + (-7w)

Rearrange

(-6w) + -7 + (-7w)

(-6w) + (-7w) - 7

Solution

(-6w) + (-7w) - 7

○4. In mathematics, a rational number is a number such as −3/7 that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Every integer is a rational number: for example, 5 = 5/1

Step-by-step explanation:

Hope it help

Mark me as brainliest

Answer:

hello good day

Step-by-step explanation:

thank you for the free points

A solid cube of side 8 cm was melted to form a solid circular cone.

Side of cube = 8 cm .

where a is side of the cube.

Volume of cube = (8)³

Volume of cube = 8 × 8 × 8 = 512 cm³

The base radius of the cone is 4 cm.

Since the solid cube is melted to form a solid circular cone, but the volume will remains the same.

Volume of cone = Volume of cylinder = 512 cm³

Formula to calculate the volume of cone :

\( \rm Volume (cone) = \dfrac{1}{3} \pi { r}^{2} h\)

Plugging in the values of radius and volume

\(512 = \dfrac{1}{3} \times \dfrac{22}{7} \times {(4)}^{2} \times h \\ \\ 512 = \dfrac{22}{21} \times 16 \times h \\ \\ 512 = \dfrac{352}{21} \times h \\ \\ 512 = 16.76 \times h \\ \\ h = \dfrac{572}{16.76} \\ \\ h \approx 34.1\)

\( \therefore\) The height of the cone is 34.1 cm

Answer:

i got 61.27

Step-by-step explanation:

quater circumference \(=\frac{3.14 * 22}{4}\)

                                      = 17.27

20+2+2+(20-11)+11+17.27 = 61.27

The profit function is P(x) = -500.523x^2 + 600x - 200.

To find the profit function, P(x), we need to subtract the cost function, C(a), from the revenue function, R(x).

Given:

Cost function: C(a) = 500x^2 + 300

Revenue function: R(x) = -0.523x^2 + 600x - 200 + 300

Profit function, P(x), is obtained by subtracting the cost function from the revenue function:

P(x) = R(x) - C(a)

P(x) = (-0.523x^2 + 600x - 200 + 300) - (500x^2 + 300)

Simplifying the expression:

P(x) = -0.523x^2 + 600x - 200 + 300 - 500x^2 - 300

P(x) = -500x^2 - 0.523x^2 + 600x + 300 - 200 - 300

P(x) = -500x^2 - 0.523x^2 + 600x - 200

Combining like terms:

P(x) = (-500 - 0.523)x^2 + 600x - 200

Simplifying further:

P(x) = -500.523x^2 + 600x - 200

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