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2 years ago

Which congruence postulate or theorem shows that the triangles below are congruent?

Mathematics

1 answer:

lukranit [14]2 years ago

4 0

Answer:

?? theres no image

Step-by-step explanation:

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Calculate the sum of each expression. Arrange the expressions in the order of their value from largest to smallest.

RideAnS [48]

Answer:

Step-by-step explanation:

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1 year ago

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Does anyone know the answer to this one?

polet [3.4K]

Answer:

$\large\boxed{a(x+4)(x-5)=0,\ a\in\mathbb{R}-\{0\}}\\\\\text{for}\ a=1\to\boxed{x^2-x-20=0}$

Step-by-step explanation:

$\text{If}\ x_1\ \text{and}\ x_2\ \text{are the roots of the quadratic equation}\ ax^2+bx+c=0,\\\text{then}\ ax^2+bx+c=a(x-x_1)(x-x_2).\\\\\text{If}\ x_1\ \text{and}\ x_2\ \text{, then they are the roots of the quadratic equation.}\\\\\text{We have}\ x_1=-4\ \text{and}\ x_2=5.\ \text{Therefore we have the equation:}\\\\a(x-(-4))(x-5)=0\\\\a(x+4)(x-5)=0\qquad\text{for any value of}\ a\ \text{except 0}.$

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3 years ago

Find the volume of the rectangular prism: F. 36x G. 48x H. 72x J. 24x

Alexxandr [17]

Answer:

Step-by-step explanation:

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2 years ago

Write a verbal expression for 4d cubed -10

SIZIF [17.4K]

I believe you just answers it!! Four d cubed minus 10

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3 years ago

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A used car dealer sells SUVs and cars. Of all the vehicles, 60% are cars. Of all the vehicles, 15% are red cars. What is the pro

kramer

Answer:

The probability that a car chosen at random is not red is 75%.

Step-by-step explanation:

Given that a used car dealer sells SUVs and cars, and of all the vehicles, 60% are cars, and of all the vehicles, 15% are red cars, to determine what is the probability that a car chosen at random is not red you must perform the following calculation:

60 = 100

15 = X

15 x 100/60 = X

25 = X

100 - 25 = 75

Therefore, the probability that a car chosen at random is not red is 75%.

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2 years ago