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3 years ago

ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing.

Mathematics

1 answer:

lesya [120]3 years ago

3 0

Answer:

B. False

Step-by-step explanation:

For f(x) to be a function, only one x-value can be assigned to a y-value. The x-values cannot repeat, which in this case, they do (such as 6 and 12), meaning f(x) is not a function.

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He lengths of two sides of a triangle are shown.

Korvikt [17]

Answer:

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Step-by-step explanation:

but you follow me and give me brainliest ok by by by

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2 years ago

I need help with this

jek_recluse [69]

Answer:

it should be d.

Step-by-step explanation:

volume of a cone = π x r² x h

volume = π x 4.5² x 3.5

volume = π x 70.825

volume = 222.66 cubic metres

8 0

2 years ago

F(x) = 14 -0.5x f(30)=

Hitman42 [59]

You would substitute all x's with the number 30, so the answer would be f(30)=-1 or y=-1

5 0

3 years ago

Kenny reads 4/9 page in 3/5 min. what is Kenny's unit rate? Step by step.

il63 [147K]

Answer:

The unit rate is $\frac{27}{20}\text{ page/minute}$

Step-by-step explanation:

Given : Kenny reads $\frac{4}{9}$ page in $\frac{3}{5}$ min.

To find : What is Kenny's unit rate?

Solution :

Kenny reads $\frac{4}{9}$ page in $\frac{3}{5}$ minute

This can be written as,

$\frac{4}{9}\text{ page}=\frac{3}{5}\text{ minute}$

Divide both side by $\frac{9}{4}$

$\frac{4}{9}\times \frac{9}{4}\text{ page}=\frac{3}{5}\times \frac{9}{4}\text{ minute}$

$1\text{ page}=\frac{27}{20}\text{ minute}$

The unit rate is $\frac{27}{20}\text{ page/minute}$

4 0

3 years ago

What is the sum? 6x^7 + 8x^7

BaLLatris [955]

Since both terms have the same variable to the same power, you can simply add the coefficients...

14x^7

3 0

3 years ago

Read 2 more answers