All categories

3 years ago

What is the length of the hypotenuse of the right triangle if one side is 16in and one is 7in?

Mathematics

1 answer:

Ronch [10]3 years ago

7 0

Answer:

hypotenuse = 17.46

Step-by-step explanation:

The Pythagorean Theorem is a^2+b^2=c^2.

Since we are finding the hypotenuse, we must plug in 16 and 7 since they represent the lengths of both side.

16^2+7^2=c^2

256+49=c^2

305=c^2

which means we have to find the square root of c^2 AND 305, round it to the nearest hundredth, which means that;

c=17.46

You might be interested in

Are these answers correct?

Nikolay [14]

Answer:

You're correct.

Step-by-step explanation:

3 0

2 years ago

Please help me I don’t understand it :(

DIA [1.3K]

Answer:

7√20

7√2*2*5

14√5#

Step-by-step explanation:

don't forget to mark as a brainlist

7 0

2 years ago

Read 2 more answers

Write the equation of the circle that has a center of (-7, 17) with a radius of V19.

kipiarov [429]

I think your question seems to be :-

Write the equation of the circle that has a center of (-7, 17) with a radius of √19

So , as we know that the equation of circle with centre at (h,k) and radius r is given by ${\bf{(x-h)^{2}+(y-k)^{2}=r^{2}}}$ . Now , using same concept in this question ;

${:\implies \quad \sf \{x-(-7)\}^{2}+(y-17)^{2}=(\sqrt{19})^{2}}$

${:\implies \quad \bf \therefore \quad \underline{\underline{(x+7)^{2}+(y-17)^{2}=19}}}$

This is the required equation of Circle 

8 0

2 years ago

Can you help me plzs

Jlenok [28]

Answer:

164

Step-by-step explanation:

2x+7+5x+12=180

7x+19=180

7x+180-19

7x=171

---- ----

7 7

x=164

6 0

3 years ago

Read 2 more answers

Can someone please help!! I will give all stars

Verizon [17]

Well we know that sin(angle) = opposite/hypotenuse. using the angle of 38 degrees we see that the opposite is 24 and the hypotenuse is x. So we fill in equation:
sin (38) = 24/x
x *sin (38) = 24
x = 24/ sin (38)
x = 38.98
x = 39.0

8 0

2 years ago