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lakkis [162]
2 years ago
10

Solve photo question. Mathematics

Mathematics
2 answers:
bekas [8.4K]2 years ago
4 0
We can substitute each and check if it gives us the answer 13

1st one:
4(1)+3(6) = 13
4 + 18 = 13
22 ≠ 13
It does not satisfy the equation!

therefore, The last one is the answer after checking them all.

4(4) + 3(-1) = 13
16 - 3 = 13
13 = 13

(4, -1)

irakobra [83]2 years ago
3 0
(4,-1). 4x+3y=13. You do 4(4)+3(-1)=13. hope that helps.
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So let's start out by labeling Ethan as X

Since 85 is 1/3 of what Ethan drove, that means Ethan drove 3 times of 85.

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2 years ago
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Can someone help me asap!<br><br> ​
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Answer:

B negative

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use real numbers?

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2 years ago
Instructions: Find the missing side lengths. Leave your answers as radicals in simplest form.
ivanzaharov [21]

Answer:

x = 6

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Give triangle is a right triangle.

By applying sine ratio in the given triangle,

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3 0
3 years ago
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Answer: 362,880

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8 0
2 years ago
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