√49z²
= √(7z)². [ here, Square cancles sq. root]
= 7z
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The general equation of a circle, with radius R and center (h, k) is:
Using the data given, the equation would be:
Answer:
A. no
Step-by-step explanation:
Answer:
Step 1- cofunction identity
Step 5- sine difference identity
Step 6- cofunction identity
Step 7- cosine function is even, some is odd
Step-by-step explanation:
edge2020
Answer:
c= 7 3/4
Step-by-step explanation:
-8c+7+4c=-24
We move all terms to the left:
-8c+7+4c-(-24)=0
We add all the numbers together, and all the variables
-4c+31=0
We move all terms containing c to the left, all other terms to the right
-4c=-31
c=-31/-4
c=7+3/4