2 years ago

F(x)x^2-x+3 find f(x+2)

Mathematics

1 answer:

ivolga24 [154]2 years ago

5 0

Answer: =7

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

A farm stand sells apples pies and jars of applesauce. The table shows the number of apples needed to

lara31 [8.8K]

Answer:

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Step-by-step explanation:

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2 years ago

What is the solution to the inequality 0.8x+20<1.2x−40?

LuckyWell [14K]

Answer:x=150

Step-by-step explanation:

Step 1: Subtract 1.2x from both sides.

0.8x+20−1.2x=1.2x−40−1.2x

−0.4x+20=−40

Step 2: Subtract 20 from both sides.

−0.4x+20−20=−40−20

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Step 3: Divide both sides by -0.4.

−0.4x

−0.4

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3 years ago

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balu736 [363]

The answer to this should be 101!

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3 years ago

Approximately how long is a leg of an isosceles right triangle that has a hypotenuse of length 11.31

Lapatulllka [165]

Answer:

Leg of an isosceles right triangle is 7.99 long.

Step-by-step explanation:

Given:

Length of the hypotenuse =11.31

To find:

Length of the leg of an isosceles right triangle =?

Solution:

According to Pythagorean's Theorem, we have

$a^2 +b^2 = c^2$ -----------------------------(1)

Here were are given as isosceles triangle, so the two sides will be of same length

So equation 1 can be rewritten as

$a^2 +a^2 = c^2$

$2a^2 = c^2$

Substituting the value of hypotenuse

$2a^2 = (11.31)^2$

$2a^2 = 127.91$

$a^2 = \frac{127.91}{2}$

$a^2 =63.955$

$a = \sqrt{63.955}$

a = 7.99

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2 years ago