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wlad13 [49]
3 years ago
12

What is the value of x, if the perimeter of the rectangle is 10? This is the problem :

Mathematics
2 answers:
klemol [59]3 years ago
8 0

Answer:

i think is 20 0r 22

Step-by-step explanation:

Andrej [43]3 years ago
4 0

Answer:

20

Step-by-step explanation:

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Possible rational roots of 4x^2+15x-54=0
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Ursula sold 47 copies her new app for $26 each. How much money did Ursula make? Use the numbers below to fill in the area model.
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She made Atleast 1222 dollars for all of her apps sold
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Four students were discussing how to find the unit rate for a proportional relationship. Which method is valid?
vovangra [49]

Answer:

The method that is valid in finding the unit rate for a proportional relationship is by:

Look at the graph of the relationship. Count the number of units up and the number of units to the right one must move to arrive at the next point on the graph. Write these two numbers as a fraction. The unit rate is the slope, which is the rise over run.

Step-by-step explanation:

3 0
3 years ago
The area of a rectangular wall of a barn is 48 square feet. Its length is 4 feet longer than twice its width. Find the length an
Aleks [24]
Answer
Length: 12 feet Width:4
Explanation
To get the area of a rectangle you times the length by the width
It says the length of the wall is 4 feet longer than TWICE it’s width since 12 times 4 is 48 and 12 is twice the amount of 4 plus 4 feet it fits the requirements of this question
3 0
3 years ago
Draw a segment perpendicular to each given segment. Show your thinking by sketching triangles as needed.
Digiron [165]

Answer:

pls dont kill me for wacky lines. this shall just give you a basic idea. the important part is the 90° angle

7 0
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