Answer:
the answer is A. 132 ft
Step-by-step explanation: this is the answer because 42 ft is closest to 132 than any of the other answers. hope this helped! brainiest plzzz?
Which of the following is an arithmetic sequence 1,5,25,625 -4,-7,-10,-13,16 2,5,10,15 3,-3,3,-3,3
ale4655 [162]
Answer:
3,-3,3,-3,3
Step-by-step explanation:
there is too much work brainly wont let me do it all
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Answer:
49
Step-by-step explanation:
hope this helps
Answer: D
Step-by-step explanation:
From the equation given , ( -3)⁰(2x⁻¹y⁻¹)²
Recall :From the laws of indicies,
x⁰ = 1 ,and (xᵃ)ᵇ = xᵃ ˣ ᵇ = xᵃᵇ. and x⁻¹ = 1/ₓ
Therefore,
(-3)⁰ = 1,
( 2x⁻¹y⁻1 )² = 2²x⁻¹ ˣ ²y⁻¹ x ²
= 2²x⁻²y⁻²
=4x⁻²y⁻²
Now going by the law above, the expression will be
=4/ₓ²y²
So the answer is D
