<span>(15/4)*z + 12?... I tried working with different ways on the calculator to get the answer and that might be it.</span>
Answer:
x = 5.5
EF = 14
Step-by-step explanation:
We can use ratios to solve
AG 7
----------- = -----------------
EG 2x+3
We know that EG is 2 times AG since A is the midpoint
AG 7
----------- = -----------------
2 AG 2x+3
Canceling like terms
1 7
----------- = -----------------
2 2x+3
Using cross products
1 (2x+3) = 2*7
2x+3 = 14
Subtract 3 from each side
2x+3-3 = 14-3
2x =11
Divide by 2
x = 11/2
x = 5.5
EF = 2x+3 = 2*5.5+3 = 14
Answer:
7800
Step-by-step explanation:
just is
<span>1. Write this problem in simplest form:
√8 +√50-√72
= 2</span>√2 + 5√2 - 6√2
= √2 (2 + 5 - 6)
= √2(1)
= √2
<span>2. Solve 4 √3 * 5√3
= 20 * 3
= 60</span>