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3 years ago

12

A rectangular room has a diagonal measure of 20 meters. the room is four meters longer than it is wide. find the room's dimensio

ns

1 answer:

Maslowich3 years ago

7 0

Answer:

need more info

Step-by-step explanation:

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-3 (x + 2) + 9 + 7x = 4x + 5 – 2

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Step-by-step explanation:

- 3 ( x + 2 ) + 9 + 7x = 4x + 5 - 2

- 3x - 6 + 9 + 7x = 4x + 5 - 2

- 3x + 7x + 9 - 6 = 4x + 5 - 2

4x + 3 = 4x + 3

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3 years ago

Find the rate of change for this linear function.<br> y= - 8x+1

OLga [1]

Answer:

-8

slope is -8/1

m= -8

Step-by-step explanation:

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3 years ago

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Use the parabola tool to graph the quadratic function. F(x) = x^2 + 10x + 24

Klio2033 [76]

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Step-by-step explanation:

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4 years ago

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Amy cut 32 feet of chain into pieces that were each ft long. How many of these pieces did Amy have after cutting the chain?

hammer [34]

If they are all a foot long then she should have 32 pieces of Chain

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3 years ago

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An angle measures 80° more than the measure of a complementary angle. What is the measure of each angle?

Rom4ik [11]

Supplementary angles sum to 180 degree

Let one angle be x

Then the other angle is x+80

Summing the 2 angle gives

x+x+80=180

2x+80=180

2x=180-80

X=50

Thus the angles are 50 degree and 50+80= 130 degree

6 0

3 years ago