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3 years ago

I need help with math

Mathematics

1 answer:

jekas [21]3 years ago

7 0

Hello there!

Answer: $7\frac{1}{5}$

When we do area, we simply multiply both the height and the width.

Convert mixed numbers into improper fractions.

And by this, we simply multiply both fractions, and we get out answer as what;s listed above.

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Write the equation 2x + 4y = 12 in slope intercept form. Show your work.

BigorU [14]

Answer:

First we have to find the value of x;

then we have to find the value of y;

Step-by-step explanation:

here,

2x= 12

x = 12\2

x = 6

now,

4y = 12

y = 12\4

y = 3

° the value of x is 6

° ° the value of y is 3

6 0

2 years ago

If a(x) = 3x + 1 and b(x)= √x-4 , what is the domain of (b*a)(x)

kondor19780726 [428]

A(x) = 3x + 1
b(x) = √(x-4)

Therefore
$(b \circ a) (x) = \sqrt{3x+1-4} =\sqrt{3x-3}$
This composition of functions is only defined as a real number when x≥0.
Therefore its domain is x = [1,∞]

Answer: [1,∞]

5 0

2 years ago

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An object on the moon weighs about 0.17 of what it would weigh on earth.

Ivahew [28]

The answer would be E.

All you have to do is multiply 185 by 0.17 and you get your answer, which would be E.

3 0

2 years ago

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Different sizes of ribbon need to be cut to go around various shapes. All of the following sizes are in inches.

LuckyWell [14K]

The decimal approximations are:

The square root of 5 is about 2.2
The square root of 8 is about 2.8
pi is about 3.14
2 square roots of 5 are about 4.4

The numbers are also placed in order from least to greatest.

8 0

3 years ago

PLEASE HELPP FASSTTTTTT

lisabon 2012 [21]

Answer:

sorry, i dont um, im setting, the acc, up and ,20

3 0

3 years ago