The answer is D. The answer is D because when It is simplified 7?49. The answer is the only possible answer could be correct since the rest of their maths don't add up.
C
<span>A </span>
<span>C </span>
<span>D </span>
<span>D </span>
<span>B </span>
<span>D </span>
<span>B </span>
<span>C</span>
Answer:
26) underroot 2=1.4
27) underroot 20=4.5
Step-by-step explanation:
6/12=X/18
Using the ratio of 18:12, you multiply 18/12 with 6, which equals 9.
Answer: NJ=9
Answer:
x=-3 y=17 (-3;17)
Step-by-step explanation:
-3x+8-y=0
-5x+2-y=0
-2x-6=0
So: x=-3
While....by substituting: y=17