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2 years ago

pls help me......................................................................................................

Mathematics

2 answers:

Gemiola [76]2 years ago

8 0

Answer:

The first one is y=2, the second y=3

Step-by-step explanation:

Feliz [49]2 years ago

6 0

What she said, it’s right

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Which weighs more 5 pounds or 100 ounces

aleksley [76]

The answer is 12.5 pounds so yes 100 ounces is more

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3 years ago

Read 2 more answers

F(-1) f(x) = -3x2 + 2x - 7

egoroff_w [7]

Answer:

$f(-1) = -12$

Step-by-step explanation:

<u>Step 1: Set x to -1 and solve</u>

<u /> $f(x) = -3x^2+2x-7$

$f(-1) = -3(-1)^2+2(-1) - 7$

$f(-1) = -3(1) - 2 - 7$

$f(-1) = -3 - 2 - 7$

$f(-1) = -12$

Answer: $f(-1) = -12$

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2 years ago

Help pls is geometry

Burka [1]

Answer:

C) 16, 6

Step-by-step explanation:

Set AB and DC equal to eachother. 4x = x + 12.
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Divide by 3 to get x alone. x = 4
Plug this x value in the equation for AB. 4•(4) = 16
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3 years ago

#2) Jane wants to have a test average of at least 78.

Vlad [161]

She would have to score atleast a 74 on the test for her average to be 78

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2 years ago

1. What is the period of the sinusoidal function? Please help thank you

Fittoniya [83]

The period will be the length for one cycle of the function.

answer: 10

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3 years ago