1 multiplication prop
2simplifying
3 Addition prop
4 simplifying
Answer: (b) square root of 3
Step-by-step explanation:
Answer:
18.
Step-by-step explanation:
1) formula of the perimeter given in the condition is:
p=2(VW+XV) or p=2(VY+XY).
Note, VW=XY and XV=VY;
2) if to substitute p=84, VW=2z+2 and XV=3z into the formula above, then
2(2z+2+3z)=84, ⇔ 5z+2=42; ⇒ z=8.
3) if z=8, then VW=2z+2=2*8+2=18.
Answer:
Always
Step-by-step explanation:
Subtracting a from both sides yields b>0, which is always true since b is a positive integer.
Answer:
8
Step-by-step explanation:
<u>Step 1: Convert into expression</u>
Four plus four
<em>4 + 4</em>
<em />
<u>Step 2: Combine </u>
4 + 4
<em>8</em>
<em />
Answer: 8
