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jok3333 [9.3K]
3 years ago
11

I think of a number, multiply it by three, and add fout I get twenty two.

Mathematics
1 answer:
m_a_m_a [10]3 years ago
7 0

Answer:

X times 3 + 4 =22

X=6

Step-by-step explanation:

22-4=18

18/3=6

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KengaRu [80]

Answer:

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Step-by-step explanation:

I don't any  choices to pick from but using the distributive property you will multiply the -4 by everything in the parenthesis.

-4(32x - 12) = -15

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6 0
3 years ago
Read 2 more answers
What is the simplified form of the following expression?
kogti [31]

Answer:

\sqrt{3}


Step-by-step explanation:

We will be using 2 properties of radicals in this simplification (outlined below).

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<em>Let's simplify this:</em>

2\sqrt{27} +\sqrt{12} -3\sqrt{3}-2\sqrt{12}\\ =2\sqrt{9*3}+\sqrt{4*3} -3\sqrt{3}-2\sqrt{4*3} \\=2\sqrt{9} \sqrt{3} +\sqrt{4} \sqrt{3}-3\sqrt{3}-2\sqrt{4} \sqrt{3} \\=2(3)\sqrt{3}+(2)\sqrt{3} -3\sqrt{3}-2(2)\sqrt{3} \\ =6\sqrt{3} +2\sqrt{3}-3\sqrt{3}-4\sqrt{3}  \\=\sqrt{3}


First answer choice is right.

5 0
3 years ago
13. Daniel bought some oranges and x apples. He bought twice as many oranges as apples. Each apple
valentinak56 [21]

Step-by-step explanation:

multiply

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4 0
2 years ago
The figure below is a regular octagon with a side length of 8 inches.
Masteriza [31]

Answer:

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Step-by-step explanation:

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A = 2(1+√2)(64)

Expand

A = 2(64+64√2)

A = 128+128√2

A = 128+128(1.414)

A = 128+181.01

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Hence the area of the octagon is 309in²

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2 years ago
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SVETLANKA909090 [29]

Answer:

2

Step-by-step explanation:

   1/2x4=2

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3 years ago
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