Iwuvchicken22 Iwuvchicken22

15-01-2021
Mathematics

contestada

Can someone help me? I'm terrible at math lol

Can someone help me Im terrible at math lol class=

Respuesta :

msyalamanchi msyalamanchi

15-01-2021

Answer:

D

Step-by-step explanation:

Following Pythagorean Theorom, we know a^2 + b^2 = c^2. We know b and c. a^2 + 5^2 = 13^2.

a^2 + 25 = 169

a^2 = 144

a = √144

a = 12

So, the answer is 12, which means we pick D

Answer Link

Otras preguntas

What is the coefficient of y in the expression 12+3y-2x?

Two 1 litre jugs are each filled with a mixture of olive oil and vinegar. The first jug has 3 times as much as oil as vinegar and the second jug has 4 times as

Where do the cranial nerves originate? Where do the spinal nerves originate?

Where do the cranial nerves originate? Where do the spinal nerves originate?

Terri's teacher gives her the equation 3(5)^x=127-2x, and tells her that she will not know how to solve it algebraically. Explain how Terri could use a graph to

FACTORIZE. 9x2y-24xy2-16y3 solve it

other name for blood

The entire region of Northern Africa and southwest Asia has a climate generally described as?

Find an equivalent ratio for 22/55 then write the proportion ?

The graph of y = 4x - 11 is translated up 8 units. Which equation represents the translated graph? f y = 4x - 19 g y = 4x - 3 h y = 12x - 11 j y = 12x - 3