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Sonbull [250]
3 years ago
15

ABC is a right triangle. If AC = 7 and BC 8, find AB. Leave your answer in simplest radical form.

Mathematics
2 answers:
scoundrel [369]3 years ago
4 0

Step-by-step explanation:

We don't know if AB is a hypotenuse or leg.

<u>If AB is hypotenuse:</u>

  • AB=\sqrt{AC^2+BC^2} =\sqrt{7^2+8^2} =\sqrt{49+64} =\sqrt{113}

<u>If AB is leg:</u>

  • AB=\sqrt{BC^2-AC^2} =\sqrt{8^2-7^2} =\sqrt{64-49} =\sqrt{15}
fredd [130]3 years ago
3 0

The answer is √113 units

The detailed answer is provided in the attached image.

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Then it would stay at 321 million

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in three plays of a football game, there is a gain of 4 yards, a loss of 9 yards, and a gain of 15 yards. What number can you us
Aloiza [94]

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<h3>Write the difference between gain and loss.</h3>

The word “gain” implies “acquiring something”.

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If you want me to show work let me know but all you need to do is simplify the expression.

7 0
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