If two angles of a triangle are congruent then .. ? finish the sentence

1 answer:

4 0

Theorem: If two angles of a triangle are not congruent, then the sides opposite them are not congruent, and the longer side is opposite the larger angle. Two ways to prove that a triangle is isosceles If at least two sides of a triangle are congruent,then the triangle is isosceles

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Dicriminant of x² – 49 = 0

Mama L [17]

Answer:

196

Step-by-step explanation:

The discriminant (Δ) is given by:

$\Delta = b^2-4ac$

Where the polynomial is in the form:

$ax^2+bx+c=0$

In this problem, a = 1, b = 0, and c = -49. Thus, plugging it into the formula:

$\Delta = 0^2-4(1)(-49) = -(-196) = 196$

Thus, the discriminant of x² – 49 = 0 is 196.

6 0

2 years ago

40 is what percent of 150

MariettaO [177]

Always use this formula to find a percentage:

% / 100 = Part / Whole replace the given values:

40 / 100 = Part / 150

Cross multiply:

40 x 150 = 100 x Part, or

6000 = 100 x Part

Now, divide by 100 and get the answer:

Part = 6000 / 100 = 60

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2 years ago

Please HURRY Explain how to use guess and check reasoning to solve

o-na [289]

Answer:

Quotient means the result of division. To use guess and check to solve, you would divide different numbers by 7 until you get 9. The result is 63 ÷ 7 = 9. The quotient of sixty-three and seven is nine.

Step-by-step explanation:

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7 0

2 years ago

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A scuba diver descends at a rate of 40 feet per minute. How many feet will the scuba diver move in 2 minutes?

kompoz [17]

80 feet in 2 minutes

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3 years ago

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Vítor is going to guess on all 40 questions of his multiple choice test. Each question on the test has 5 answer choices