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weqwewe [10]
2 years ago
9

Hi please help and show how you got to your answer! Thank you

Mathematics
1 answer:
Phoenix [80]2 years ago
4 0

Answer: PQ=15

Step-by-step explanation:

XY=(PQ+SR)/2

PQ+SR=2*XY

PQ+35=2*25

PQ+35=50

PQ=15

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Shaquira is baking cookies to put in packages for a fundraiser. Shakira has made 86 chocolate chip cookies and 42 sugar cookies.
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Answer:

  2

Step-by-step explanation:

The only common factor of the given numbers is 2.

Shaquira can make 2 packages, each containing 43 chocolate chip cookies and 21 sugar cookies.

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3 years ago
Anyone know if -2.35/30.8 is equal to -47/616
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3 years ago
Marjorie needs to calculate how much water a cylindrical tank will hold. The tank is 9 feet high and has a diameter of 5 feet. H
aniked [119]

Answer:

The volume of the cylindrical tank is 176.625 cubic feet.

Step-by-step explanation:

Given : The tank is 9 feet high and has a diameter of 5 feet.

To find : Marjorie needs to calculate how much water a cylindrical tank will hold ?

Solution :

The volume of a cylinder is V=\pi r^2 h

The diameter is d=5 feet

The radius is r=\frac{d}{2}

r=\frac{5}{2}=2.5 feet.

The height is h=9 feet.

Substitute the value in the formula,

V=3.14\times (2.5)^2\times 9

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The volume of the cylindrical tank is 176.625 cubic feet.

8 0
3 years ago
Read 2 more answers
Find the slope please!!
Strike441 [17]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
PLEASE HELP 100 POINTS! NEED HELP ASAP
jenyasd209 [6]

Answer:

see the explanation

the graph in the attached figure

Step-by-step explanation:

Let

x ----> the number of bags of popcorn

y ---> the number of drinks

we know that

The price of each bag of popcorn was $5

The price of each drink was half the price of a bag of popcorn

so

The price of each drink was $5/2=$2.5

Remember that

The number of bags of popcorn and drinks Judy bought, multiplied by their prices, should equal $30.

The linear equation that represent this situation is    

5x+2.5y=30

To graph the linear equation , find the intercepts

Find the y-intercept

The y-intercept is the value of y when the value of x is equal to zero

In the context of the situation, the y-intercept represent the number of drinks Judy can buy when the number of bags of popcorn equals zero

so

For x=0

5(0)+2.5y=30

2.5y=30

y=12\ drinks

The y-intercept is the point (0,12)

Find the x-intercept

The x-intercept is the value of x when the value of y is equal to zero

In the context of the situation, the x-intercept represent the number of bag of popcorn Judy can buy when the number of drinks equals zero

so

For y=0

5x+2.5(0)=30

5x=30

x=6\ bags\ of\ popcorn

The x-intercept is the point (6,0)

To graph the line plot the intercepts and join the points

using a graphing tool

The graph in the attached figure

7 0
3 years ago
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