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3 years ago

Someone plz help me

Mathematics

1 answer:

postnew [5]3 years ago

8 0

The surface area is 54 square inches

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Evaluate (1/3)(m) - 1 - (1/2)(n) m=21 and n=12

Aneli [31]

Answer:

the answer is 0

Step-by-step explanation:

(1/3)(21)-1-(1/2)(12)

The first thing you do is that you multiply 1/3 times 21/1 which equal 7 then you multiply 1/2 times 12/1 which that equal 6 then you solve 7-1-6 and you get 6-6 which equal 0 i hope this help you and i hope you have a goood day.

8 0

3 years ago

In the expression 4×(2+6), how does having the 4× in front of the parentheses affect the overall value of the expresssion

lina2011 [118]

It is the multiplying factor for the whole equation if that makes sense.

8 0

3 years ago

Read 2 more answers

A teacher asked her students how many pets they own. Here

AlekseyPX

Step-by-step explanation:

the answer is (c)

because 0 is 3 in number,

1 is 4 in number,

2 is 3in number

3 is 2 in number,

4 is 2 in number,

no 5,6,7

8 is 1 in number

and no 9

6 0

2 years ago

F(x) = x² -3x find (-8)

e-lub [12.9K]

Answer:

Step-by-step explanation:

plug -8 into the x so

f(-8)=(-8)^2-3(8)=

=64-24=

=40

therefore, f(-8)=40

5 0

2 years ago

Help for brainlist :)))

SVETLANKA909090 [29]

Answer:

dear option C (2,4,6) is correct for this question

as,

domain = is all set of input values

and

range = is all set of output value

hope this answer helps u dear!

4 0

2 years ago