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Luba_88 [7]
3 years ago
12

Solve by subsitution x=-3y-2 -4x-5y=8

Mathematics
1 answer:
adelina 88 [10]3 years ago
7 0
I hope this helps you

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HELP ME PLEASE ECPLAIN WHY
stiv31 [10]

Answer:

A≈110.11

using formula 1/4\sqrt5(5+2\sqrt5)a2

Step-by-step explanation:

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True or False<br> 3 is a factor of n(n + 2)(n − 1) by mathematical induction.<br> Explain why.
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Answer:

false

Step-by-step explanation:

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Use common factors to write two fractions equivalent to 80/140
9966 [12]

Answer:

80/140 = (80:20)/(140:20) = 4/7

4/7 = (4*4)/(7*4) = 16/28

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3 years ago
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3 years ago
Where is the 6 located in the number 4.6875
Zepler [3.9K]

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In the tenths spot

Step-by-step explanation:

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