Can someone plzzz help me with numbers 15 and 16 olzzz show work cuz I don’t understand plzz

Mathematics

1 answer:

sertanlavr [38]3 years ago

6 0

Pythagoras says
a squared = b squared + c squared so
xsquared= 21 squared +17 squared
x squared = 441 + 34
x squared = 475
x = squared root of 475
x= 21.79mi

You might be interested in

What is 2+2? PLS HELPPPPPP

GREYUIT [131]

I think it 70 or 4
ion really know

6 0

3 years ago

Read 2 more answers

What times what equals 72

ella [17]

Your answer is 36 times 2

4 0

4 years ago

Read 2 more answers

Which fractions have a least common denominator of 36?

lutik1710 [3]

Answer:

The answer is a =3/4 and 5/18

Step-by-step explanation:

5 0

3 years ago

Factor x2 – 8x + 15.<br> Which pair of numbers has a product of ac and a sum of b?

Troyanec [42]

-5 and -3 are your numbers.

7 0

3 years ago

1. Solve the equation.<br>4(x + 5) = 24<br><br>

bixtya [17]

Answer:

x=1

Step-by-step explanation:

4(x+5)= 24

4x+20=24

-20 -20

____________

4x = 4

___ ____

4 4

x= 1

7 0

4 years ago

Read 2 more answers