Problem 1
Assuming this is a parallelogram, this would mean the opposite sides are the same length
2x-10 = x+2
2x-x = 2+10
<h3>x = 12 is the answer</h3>
===================================================
Problem 2
Same assumption as problem 1. If we have a parallelogram, then the opposite angles are the same measure.
3x+12 = 6x-3
12+3 = 6x-3x
15 = 3x
3x = 15
x = 15/3
<h3>x = 5 is the answer</h3>
Answer:
-8x^2 + 4.
Step-by-step explanation:
Replace the x in f(x) with g(x)
(f o g)(x)
= -8(x^2) + 4.
The answer is 9n^2- 60p + 100p^2
Answer:
9:20 am
Step-by-step explanation:
The cycles will coincide again at the least common multiple of the cycle times.
20 min = 4 × 5 min
16 min = 4 × 4 min
The least common multiple of these times is 4 × 4 × 5 min = 80 min. 80 minutes after 8 am is 9:20 am.
The two buses will next leave at once at 9:20 am.
I would say for every 1 brownie, there are 5 cookies.
