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3 years ago

Please help me solve this math problem

Mathematics

1 answer:

pochemuha3 years ago

7 0

Answer:

(b)

Step-by-step explanation:

A suitable calculator or spreadsheet can find the matrix product for you. Here, the answer choices differ in their upper left term, so we can determine the correct choice by finding the value of that term. It is the dot product of the first row of B and the first column of A.

(5)(3) +(7)(3) +(3)(2) = 15 +21 +6 = 42

This matches choice B.

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babunello [35]

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Step-by-step explanation:

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3 years ago

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34kurt

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4 years ago

How do I solve this? Helppp

Bingel [31]

Answer:

-5 ,0,5

Step-by-step explanation:

x^2 ≤ 25

Take the square root of each side

sqrt(x^2) ≤ sqrt(25)

sqrt (25) is +5 and -5

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5 0

3 years ago

What is (2g + 9h - 5) - (6g - 4) <br> g = -2 <br> h = 5

Musya8 [376]

Answer:

the answer is 52.

Step-by-step explanation:

2g + 9h - 5 = 36

6g - 4 = -16

36 - (-16) = 52

good luck:)

3 0

3 years ago

Look at the photo and solve what goes in the boxes that say choose.

lawyer [7]

Answer:

120

Step-by-step explanation:

Split up the boxes to help you achieve the answer.

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3 years ago