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Paha777 [63]
3 years ago
8

Which of the following points are solutions to the equation 3x - 4y - 8 = 12?

Mathematics
1 answer:
algol133 years ago
3 0
(4, -2)
3(4)-4(-2)-8= 12
12+8-8=12
12=12
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Find the length of ladder
makkiz [27]

Answer:

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Step-by-step explanation:

Use SOHCAHTOA to determine which trigonometric function to use:

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sin(65)x=30

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B. ASA (Angle-Side-Angle).

Step-by-step explanation:

We have been given a diagram and we are asked to find the congruence theorem, which will prove that △GHL ≅ △KHJ.

Upon looking at our diagram we can see that side length GH of △GHL is equal to side length KH of △KHJ.

We are also given that m\angle HGL=m\angle HKJ.

We can see that \angle GHL is vertical opposite angle of \angle KHJ as they are formed by the intersection of line segments GK and JL. Therefore, m\angle GHL\cong m\angle KHJ, by vertical angles theorem.

We can see that both triangles have two congruent angles and one congruent included side, therefore, △GHL ≅ △KHJ by ASA congruence and option B is the correct choice.

6 0
3 years ago
Read 2 more answers
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strojnjashka [21]

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