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2 years ago

For the function f(x) = 4x2 - 3x - 7, find f(-2).

Mathematics

1 answer:

timurjin [86]2 years ago

3 0

Answer:

Step-by-step explanation:

please the answer is 15

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PSYCHO15rus [73]

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1 year ago

A giraffe is 4.6 meters tall how tall would it be in centimeters

frosja888 [35]

1 meter = 100 centimeters

Therefore 4.6 metres = 4.6 * 100

= 460 centimeters (answer)

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2 years ago

Read 2 more answers

Find the missing values of the variables. The diagram is not to scale.

Paul [167]

Answer:

y = 64 and x =99

Step-by-step explanation:

y+116 =180

y=64

and

x+y+72+135=360

x=99

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2 years ago

Can someone pls pls help me?

vesna_86 [32]

Answer:

Hello! answer: 9

Step-by-step explanation:

Formula for triangle area: base × height ÷ 2 or base × height × 1/2

6 × 3 = 18 18 ÷ 2 = 9 therefore 9 is the area!

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2 years ago

Could anyone find this?

lina2011 [118]

Answer:

Step-by-step explanation:

Since the squares have areas of 32u^2. The side lengths are

$s=\sqrt{32}\\ \\ \text{By the Pythagorean Theorem}\\ \\ x^2=s^2+s^2\\ \\ x^2=32+32\\ \\ x^2=64\\ \\ x=\sqrt{64}\\ \\ x=8$

8 0

2 years ago