Suppose the hypotenuse of a right triangle is 21 in. and one of the legs is 15 in. Use the Pythagorean Theorem to find the measure of the triangle’s other leg.

there is no grid

step-by-step explanation:

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

step-by-step explanation:

tangent z: 4/3

cosine y: 4/5

cotangent y: 4/3