Answer:
<h2>h=14</h2><h3>steps-by-steps explanation:</h3><h3>to understand the solving steps</h3><h3>you need to know about:</h3>
<h3>given:</h3>
-98=-7h
<h3>to solve:</h3>
h
<h3>let's solve:</h3>
step-1:define
-98=-7h
step-2: rewrite
-7h=-98
step-3:divide both sides by -7
-7h/-7=-98/-7
ANS:
h=14
X^5 = 1024 = 4^5
Therefore, x = 4.
Given, (-1/7)^-x = -1/343
(1/7)^-x = 1/343
(1/7)^-x = (1/7)^3
-x = 3
x = -3
It is C I believe have a great day
Answer:
180
Step-by-step explanation:
Each triangle shown is a right triangle, meaning the angle is 90 degrees. All triangles equal 360 degrees, and you already have 2 90 degree angles, so just subtract 180 from 360 and you get 180.