2 years ago

How do I solve w, squared, minus 81.

Mathematics

1 answer:

andreyandreev [35.5K]2 years ago

4 0

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Please help me asap its the end of the year and i need to get this in

Mademuasel [1]

Answer:

it would be 200 units

Step-by-step explanation:

if the length is twice the width and the perimeter only being 60 units, you would have 20 as your length and 10 as your width (20+20+10+10=60). Then if you multiply 20 and 10 you get 200

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2 years ago

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Plz help will give brainliest!!

cluponka [151]

Answer:

66 R30

Step-by-step explanation:

:) :) :/ probably wrong

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2 years ago

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A bicyclist travelled for T = 0.7 hours at a constant speed of R = 14 kilometers (km) per hour. Use the formula D = R · T to fin

jeka94

Answer:

9.8

Step-by-step explanation:

We have the following formula:

$D = R \times T$

We have that:

$R = 14, T = 0.7$

$D = 14*0.7 = 9.8$

The total distance traveled in kilometers is 9.8

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2 years ago

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saveliy_v [14]

Answer:

h(x)=4x+7

Step-by-step explanation:

4+3 can be added together if they do not have a variable. h(x)=4x+7. Plug in different x coordinates and solve for h(x). Now graph those points.

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3 years ago

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Find the value of x. Then find the measure of each labeled angle.<br> (x-52)<br> *°=0°

Viefleur [7K]

X=52
x-52=0
+52 both sides
x=52

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2 years ago