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Pepsi [2]
3 years ago
13

Simplify 4(6 - 2x) - 3(3 - 4x)

Mathematics
2 answers:
Vadim26 [7]3 years ago
6 0

Answer:

4x + 15

Step-by-step explanation:

4(6-2x) -3(3-4x)

open each brackets with the number in front of em

24 -8x-9+12x

collect like terms

-8x+12x-9+24

4x+15

LiRa [457]3 years ago
5 0

Answer:

-20x+15 is your answer

Step-by-step explanation:

Solve by distributing and combing like terms

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Find the hupotenuse if the legs are 3 and 4
natita [175]

Answer:

None of these

Step-by-step explanation:

hypotenuse \\  =  \sqrt{ {3}^{2} +  {4}^{2}  }  \\  =  \sqrt{9 + 16}  \\  =  \sqrt{25}  \\  = 5

3 0
3 years ago
Read 2 more answers
Triangle ABC is similar to triangle QRS by the AA Similarity Postulate. Also, m∠A = 32° and m∠S = 102°. What is m∠B?
nignag [31]
The sum of interior angles of any polygon is:

s=180(n-2)

Since we are dealing with a triangle:

s=180(3-2)

s=180°

That is, the sum of angles of any triangle is 180°.

In this case we are given two angles with measures of 32° and 102° so

a+b+c=180

32+b+102=180 combine like terms on left

b+134=180  subtract 134 from both sides

b=46°
5 0
3 years ago
A square pyramid has a height of 12 feet. Each side to of base is 7 feet long. use the following formula to calculate the pyrami
MissTica
Let's find the area of the base first:
7×7=49
The S stands for the sides of the base. Since you are multiplying them by each other, you are basically squaring them.

Let's now multiply the area of the base by the height.
49×12=588

Now, let's multiply by 1/3.
588×1/3 or 588÷3
196

So, the volume is 196 ft³.
4 0
3 years ago
Simplify 32^-1/5 Thanks in advance!!!
jeka94

Fractional index means "xth root of". Negative index means a fraction. So together, what it really means is:

\frac{1}{\sqrt[5]{32}} = \frac{1}{2}.

3 0
3 years ago
The length of a rectangle is 6 feet and the width is 3 feet. Find the perimeter I
Anarel [89]
So for the perimeter, there will be 2 of each side. 3(2)+6(2)= 18.
The perimeter is 18 feet.
4 0
3 years ago
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