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3 years ago

What is the length of the hypotenuse

Mathematics

2 answers:

Licemer1 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

a^2 + b^2 = c^2

9^2 + 12^2 = c^2

81+144 = c^2

225 = c^2

15 = c

Viefleur [7K]3 years ago

4 0

Answer:

15ft

Step-by-step explanation:

a^2 + b^2 = c^2

12 or 9 can equal to b or a

12^2 + 9^2 = c^2

144 + 81 = c ^2

225 = c^2

Square root of 225

15 = c

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PLEASE HELP ASAP

Anna35 [415]

Hello

Answer:

The correct answer is B

Step-by-step explanation:

You just use the Distribuatd property to solve

You multiply 10 to all the varibles inside the parthense

Becasued y is equal to 7 you would do 10x7=70

then 10x8=80

and 70+80=150

and the answer says the primeter is 150 when y=7

Hope this helps

Plz mark me as Brainliest

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2 years ago

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3 years ago

This is a tough one :/<br> If f(x) = -x + 7 and g(x) = radical of x– 3,<br> what is (f º g)(4)

Jlenok [28]

Answer:

Step-by-step explanation:

To solve, first plug in 4 as your x value for your g(x) equation.

$g(4)=\sqrt{4-3} \\g(4)=\sqrt{1} \\g(4)=1$

Next, plug in the value of g(4) into your f(x) equation for x.

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6 0

3 years ago

Write the slope-intercept form of the equation of each line

viva [34]

Answers
1. y=9/7x +1
2. y= 11/4x -8
3. y= 11/8x +6
See work in attachment

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2 years ago

Need help finding measurements on a rhombus

vovikov84 [41]

All of the measurements are the same because a rhombus is just a tilted square:
All sides are 4cm
Hope it helps ;)

4 0

3 years ago

Read 2 more answers