Answers
Related Questions
help and thank you its due in one hour
Answers
Answer: 2.269
Step-by-step explanation:
:)
Answer:
i do belive that the answer is.....2.269 Hope that i answered in time Step-by-step explanation:
All that you have to do is subtract them
Need to know, are these two equal
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Answer:
They are equal.
Step-by-step explanation:
\(-\frac{7y}{2}\) = \(-\frac{7}{2} y\)
\(-\frac{7y}{2}\\\) · 2 = \(-\frac{7}{2} y\) ·2
\(-7y + 7y=-7y+7y\)
\(0=0\)
Yasin has tried to work the size of the angle marked g in the regular decagon below, using the fact that exterior angles sum to 360°. His workings are shown below.
a) Write a sentence to explain what Yasin has done wrong.
b) What is the size of angle g? Show all your workings.
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well, Yasin is correct, the exterior angles are all 36° each, however "g" is including more than just that, Check the picture below.
Answer: 36 is wrong
Step-by-step explanation: 360 - 36 = 324 degrees
ASAP PLS I NEED IT AND TY
Answers
When we're solving with scale factors, we either divide or multiply.
If the shape becomes larger, we multiply to get the new length.
If the shape becomes smaller, we divide to get the new length.
Solving the QuestionWe're given:
Original side length is 2.5 unitsScale factor = 6Because the shape becomes larger, we have to multiply the original side length by the scale factor, 6, to get the new side length.
2.5 x 6 = 15
Therefore, the missing side length is 15 units.
Answer15 units
Answer:
6
Step-by-step explanation:
Chloe needs to swim a total of 9 miles this week. So far this week , she swam 5 5/8 miles. Use the equation 5 5/8 + m =9 to find out how many more miles Chloe needs to swim.
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Alright, so all we have to do here is solve the equation!
5 5/8 + m = 9
m = 9 - 5 5/8
Now is the tricky part - doing the subtraction! Let's change 9 to 8 8/8 (which is still equal to 9).
m = 8 8/8 - 5 5/8
Then we can subtract fairly easily!
m = (8 - 5) + (8/8 - 5/8)
m = 3 3/8 miles
Hope this helps!! :)
Answer:
what the person before said (:
Step-by-step explanation:
In which table(s) does y vary directly with x? Check all that apply. A 2-column table with 4 rows. Column 1 is labeled x with entries 1, 3, 6, 7. Column 2 is labeled y with entries 3, 9, 18, 21. A 2-column table with 4 rows. Column 1 is labeled x with entries negative 4, negative 2, 2, 6. Column 2 is labeled y with entries negative 2, negative 1, 1, 3. A 2-column table with 4 rows. Column 1 is labeled x with entries negative 2, negative 1, 2, 5. Column 2 is labeled y with entries 2, 1, negative 2, negative 5. A 2-column table with 4 rows. Column 1 is labeled x with entries negative 1, 0, 1, 2. Column 2 is labeled y with entries 0, negative 1, negative 2, negative 3.
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Its the first 3 tables.
I just had the question on Edgenuity
The values in table 1 , 2 , 3 have the values in which y vary directly with respect to x .
Given,
Tables with values x and y .
Here,
When y vary directly with x.
yαx
y = kx
K = constant of proportionality.
Values in table 1 :
x = 1 , 3 , 6 , 7
y = 3 , 9 , 18 , 21
y = kx
3 = k1
k =3
Thus the value of k is constant and y vary directly with x .
Table 2:
x : -4 , -2 , 2 , 6
y : -2 , -1 , 1 , 3
y = kx
-2 = k (-4)
k = 1/2
Thus y vary directly with x
Table 3 :
x : -2 , -1 , 2 , 5
y : 2 , 1 , -2 , -5
y = kx
2 = k (-2)
k = -1
Thus y vary directly with x .
Know more about proportionality,
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A jar contains 6 pink beads and 4 green beads. If two beads are selected at random, with replacement, what is the probability that both beads will be pink?
Answers
Answer:
6/10 or 60%
Step-by-step explanation:
if you add all the beads there is 10 so there is 6 pink beads which gives it a better chance
I WILL GIVE BRAINLIEST! DO NOT ANWSER IF YOU DON'T KNOW! Guy and Jim work at a furniture store . Guy is paid $185 per week plus 3% of his total sales, in dollars, x, which can be represented by g(x) = 185 + 0.03x. Jim is paid $275 per week plus 2.5 % of his totals sales in dollars, x, which can be represented by j(x) = 275 + 0.025 x . Determine the value of x, in dollars, that will make their weekly pay the same.
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Answer:
X = 18 000
Step-by-step explanation:
185 + 0.03x = 275 + 0.025x
Subtract 0.025x from both sides
185 + 0.005x = 275
Subtract 185 from both sides
0.005x/0.005 = 90/0.005
X = 18 000
Verify by replacing x with 18 000
185 + 0.03(18000) = 275 + 0.025(18000)
185 + 540 = 275 + 450
725 = 725
Help pleeease
Im not sure what to do here D:
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Answer:
A and C
Step-by-step explanation:
Step 1: Replace x with 2.5 and see if it makes the equation correct.
A. |2 1/2 + x = 5| Since 2 and 1/2 is also written as 2.5, and 2.5+2.5=5, the solution makes this equation true.
B. |25x = 63| 25 x 2.5 equals 62.5, which does not make this equation true because 63 ≠ 62.5
C. |6.75x + 4.25x = 27.5| I Rewrite this equation as
(6.75 x 2.5) + (4.25 x 2.5) which can simplify to 16.875 + 10.625 and it does in fact equal 27.5, so this solution does make the equation true.
Step 2: Eliminate the equation(s) that aren't true, and then answer.
A and C are correct.
This is confusing me so bad. Please Help
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y2-y1/x2-x1
substitute
15-10/21-(-9)
simplify
5/30 (subtracting a negative is the same thing as adding)
divide
5/5=1
divide
30/5=6
1/6
Write the decimal as a fraction.
Please help ASAP!!♡
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Answer:
8.33 repeating=25/3
Step-by-step explanation:
8 1/3
8.3333 with 3 repeating
Please help ASAP thank you
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Answer:
R= 1 1/12 or 13/12 I think that's the simplest form
Answer:
4\(\frac{7}{12}\)
Step-by-step explanation:
Give make the fractions improper first!
3\(\frac{1}{4}\) -> \(\frac{13}{4}\)
1\(\frac{1}{3}\) -> \(\frac{4}{3}\)
Now give them the same denominator, making it easy to solve.
\(\frac{13(3)}{4(3)}\) -> \(\frac{39}{12}\)
\(\frac{4(4)}{3(4)}\) - >\(\frac{16}{12}\)
now add!
\(\frac{55}{12}\) - > 4\(\frac{7}{12}\)
Pls answer this for me
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In total, there are 100 blocks. There are 4 boxes.
100/4 = 25 therefore B would work.
D would also work as 41-16=25 and 9+16 is also 25, meaning boxes C and D would be equal. Boxes A and B would also be equal as 32-7=25 and 18+7=25.
A would NOT work as 41-21 is equal to 20, meaning box C would be lacking 5 blocks. C would NOT work as whilst A and B would be equal, C and D would not be. E would also NOT work as nothing would be equal at all.
I only have two questions from my homework that I don't have done, and I need a bit of help, please end thank you!
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Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
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Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
HELPPPP!!!!!!!!!!!!!!!! pls hurry , need correct answers 3
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Answer:
"A value that is substituted in for the variable in a function in order to generate an output value" is gonna be known as an input.
"A group of two numbers written in the form (x, y) where the x value represents a horizontal position and the y value represents a vertical position" is known as an ordered pair.
"A value generated by a function when an input value is substituted into the function and evaluated" is known as an output.
I hope I have helped with this problem. Have a good day.
A formula is given as b = 4(m + 1)Make m the subject of the formula.
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Answer:
m= (b/4) -1
Step-by-step explanation:
b = 4(m + 1)
b/4 = m+1
(b/4) -1 = m
Answer:
m= (b/4) - 1
Step-by-step explanation:
You have to do the inverse of operations so times would be divide and add would be subtract.
Plz hurry
A- 80mm
B- 250mm
C- 100mm
D- 1 240mm
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Answer:
A
Step-by-step explanation:
We can cross out the two sides that are the same in both shapes.
so that leaves the hypotenuse of 253 and the sides 231 & 104 of the square.
Because 253 is close to 231, it can be cancelled out and that leaves out the 104.
But we can take 20 away from the ~250 and ~230
100-20 is about 80
Last year, Amy opened an investment account with 7600. At the end of the year, the amount in the account had increased by 7.5%. How much is this increase in dollars? How much money was in her account at the end of last year?
what is the year end amount:
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Answer:
570
Step-by-step explanation:
7600x7.5%= 570
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
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what value of x makes this equation true -(x+3)=2(x-3)
A. 0
B. 1
C. 2
D. 3
Answers
Answer:
To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:
Step 1: Distribute the negative sign on the left side of the equation:
-(x + 3) = 2(x - 3)
=> -x - 3 = 2(x - 3) (using the distributive property)
Step 2: Expand the right side of the equation:
-x - 3 = 2x - 6
Step 3: Add x to both sides of the equation to isolate the x term on one side:
-x + x - 3 = 2x + x - 6
=> -3 = 3x - 6
Step 4: Add 6 to both sides of the equation:
-3 + 6 = 3x - 6 + 6
=> 3 = 3x
Step 5: Divide both sides of the equation by 3 to solve for x:
3/3 = 3x/3
=> 1 = x
So, the correct value of x that makes the equation true is B. 1.
PLEASE MARK BRAILYISTT :D
Answer:
B, one
Step-by-step explanation:
In order to solve this, you can solve the equation. First, you can use the distributive property to get -x-3=2x-6. If you make the variables on one side and the constants on the other, you will get -3x-3=-6. This can further simplify to -3x=-6. Divide both sides by -3 to get that x=1. Then, the correct answer is B.
Simon can jump a distance that is 2 inches longer than 3 feet. Travis said he can jump farther than Simon because he can jump 38 inches. Choose all the statements that are true.
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Answer:
They can jump the same distance. They can both jump 38 inches.
Step-by-step explanation:
12 inches is 1 foot and Simon can jump 3 feet and 2 inches. Therefore, 12 + 12 + 12 + 2= 38. That means they can jump the same distance.
What is the additive inverse of the point shown on the number line?
:)
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Answer:
-11/9 = -1 2/9 = -1.22...
Help me please! Bookwork code:k90
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Answer:
Step-by-step explanation:
Let’s mark the Triangle Points as Point A, Point B, Point C.
Point A = 1x°
Point B = 2x°
Point C = 3x°
We know that the Angle Sum of a Triangle is equal to 180°.
So, Point A + Point B +Point C = 180°
= 1x° + 2x° + 3x° = 180°
= (1 + 2 + 3)x° = 180°
= 6x° = 180°
= x° = (180/6)°
= x° = 30°
| — — |
| Point A = 1 * 30° = 30° | ⇒
| Point B = 2 * 30° = 60° | ⇒ Only Extra Information
| Point C = 3 * 30° = 90° | ⇒
| — — |
Learn more about Finding Angles here
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Hope my answer helps you ✌️
Mark BRAINLIEST
Point A- 1x
Point B- 2x
Point C- 3x
We know that Angle sum property of a triangle states that the sum of angles of a triangle is 180•
So 1x+ 2x+ 3x = 180
Take X out as common
(1+2+3)x = 180
6x= 180
x=180/6
x= 30•
Which is your answer
Pls mark as brainliest
Two of the vertices of a rectangle are plotted on the coordinate grid below.
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Option A is the correct answer.
hey luvs help would be very much appreciated pls need it by the end of the day<3
Answers
Answer:
it eather abc or d
Step-by-step explanation:there is a 1 in 4 chan of getting it correct so 25 percent chance good luck i dont know it lol
Answer:
x - 2y > -4
............
7th grade math I'll give brainliest
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Answer:
Step-by-step explanation:
Rise over run is the slope, m
m=2/5
a) the slope is 2/5 = .4 which is below the boundary guideline. So no this is not with in carpenter's guidelines
b) the image below show a line with slope 2/5 but with intercept 3
c) the stairs can be draw on the line with rise 2 run 5 from the line. see image
d)equation is in image
2.
a) count the squares
horizontal distance =3
vertical distance =3
b) slope is vertical distance over horizontal distance so m= 3/3 =1
HELP PLEASE I REALLY NEED HELP
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First step is take it out of fractions and into decimals, they are easier to work with.
(0.5x1.125)x(2.66x3.33)x7.5
Then PEMDAS
Parentheses
0.625x-0.66x7.5
Then multiply
-0.41625x7.5
Answer
-3.121875
Looking at this table of sample means, which value is the best estimate of the mean of the population?
120
136
160
168
Answers
Answer:
136
Step-by-step explanation:
Answer: Answer is B
Step-by-step explanation:
Gpt it right. Look in the picture
Word Problems (WITH EXPLANATION)
In the rectangle below, the line MN cuts the rectangle into two regions. Find x, the length of segment NB, so that the area of the quadrilateral MNBC is 40% of the total area of the rectangle.
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The length of segment NB is 0.833
Finding x, the length of segment NBFrom the question, we have the following parameters that can be used in our computation:
The rectangle
The area of the rectangle is
Area = (20 + x) * 10
The area of MNBC is
Area = 1/2 * 10 * (x + 20 + x - 5)
Area = 5(2x + 15 )
The area of the quadrilateral MNBC is 40% of the total area of the rectangle
So, we have
5(2x + 15) = 40% * (20 + x) * 10
5(2x + 15) = 4* (20 + x)
When evaluated, we have
x = 0.833
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Answer:
X=1
Step-by-step explanation:
The total area of the rectangle is 20x10=200
so the area of MNBC is: 40%x200=80
MC= 20-5=15
so (x+15).10/2=80 (according to the trapezoidal area formula)
x=1
so the answer is 1
To learn more about the Trapezoidal area formula
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