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2 years ago

Worth 10pts!!! Can someone help?

Mathematics

1 answer:

gulaghasi [49]2 years ago

3 0

Answer:

-4

Step-by-step explanation:

The average rate of change of the interval [a,b] is (f(b)−f(a)) / (b−a)

Replacing a=−5, b=4, f(x)=−x^2−5x+12.

(f(b)−f(a))/(b−a) =12−5x4− 4^2 − (12−5 x(−5)−(−5)^2)/ (4−(−5))= −4.

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For the following right triangles:

CaHeK987 [17]

Let us first define Hypotenuse Leg (HL) congruence theorem:

If the hypotenuse and one leg of a right angle are congruent to the hypotenuse and one leg of the another triangle, then the triangles are congruent.

Given ACB and DFE are right triangles.

To prove ΔACB ≅ ΔDFE:

In ΔACB and ΔDFE,

AC ≅ DF (one side)

∠ACB ≅ ∠DFE (right angles)

AB ≅ DE (hypotenuse)

∴ ΔACB ≅ ΔDFE by HL theorem.

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2 years ago

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Poorna wrote a total of 3 pages over 5 hours. A few days later, she wrote 9 pages over the course of 15 hours. How many pages do

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Step-by-step explanation:

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2 years ago

Which on is the answer? Pls help

zheka24 [161]

Both is the answer to the problem

4 0

2 years ago

Read 2 more answers

Multiplication Property of One 1⋅w⋅16

expeople1 [14]

Answer:

The correct answer is 16w.

Step-by-step explanation:

w = 1w

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1⋅1w⋅16 =

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Therefore, the correct answer is 16w.

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