7s + 20 = 4s -13
7s - 4s = -13 -20
3s = -33
s = -33/3
s = -11
5 m by 10 m
5+5=10 and 10+10=20
10+20=30 which is the full perimeter
Complementary is 90 degrees and supplementary 180 degrees
Answer:
Not enough information, Im sorry.
Step-by-step explanation:
Answer:
<u>5y²</u>
Step-by-step explanation:
Prime factorizing each term :
⇒ 30y¹⁰ = 5 x 3 x 2 x y¹⁰
⇒ 15y⁶ = 5 x 3 x y⁶
⇒ 5y² = 5 x y²
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From this, we understand the GCF of the numbers are :
⇒ 5 × y²
⇒ <u>5y²</u>