Answer:
I have no idea Im so sorry i tried to understand all i could think of is x+y=99
Answer: a. x=4 b. x=17.5
Step-by-step explanation:
a. 5x/2+1=11
subtract 1 from both sides : 5x/2=10
multiply both sides by 2 : 5x=20
divide both sides by 4 : x=4
b. 2x/7-3=2
add 3 to both sides : 2x/7=5
multiply both sides by 7 : 2x=35
divide both sides by 2 : x=17.5
Answer:
angle 2 = 37º
Step-by-step explanation:
When two lines intersect they make vertical angles, which are angles directly across from another. Vertical angles are always congruent.
I'm assuming you meant to write 8^(-2) or 
where the -2 is the exponent over the 8.
If my assumption is correct, then we use the rule 
So,
<h3>Answer: Choice D. 1/64</h3>
