Yes, all number sets are a real number
False.
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This statement:
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" 5x²y and 7xy² are like terms."
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is INCORRECT.
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Note: They both contain variables, of the same kind. However, one term—
"5x²y" contains "two x 's and one y"; whereas the other term contains
"one x and two y 's ". As such, they are not "like terms" .
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The answer is 7
2x+13=4x-1
14=2x
7=x
The indicated side of the right triangle is .
<h3>RIGHT TRIANGLE</h3>
A triangle is classified as a right triangle when it presents one of your angles equal to 90º. The greatest side of a right triangle is called hypotenuse. And, the other two sides are called cathetus or legs.
The math tools applied for finding angles or sides in a right triangle are the trigonometric ratios or the Pythagorean Theorem.
The Pythagorean Theorem says:. And the main trigonometric ratios are:
The question asks to find one of the legs (y). Then, you can find y applying the trigonometric ratio (sin 45°).
Like sin45° is equal to , you have
Learn more about trigonometric ratios here:
brainly.com/question/11967894
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