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3 years ago

I think of a number multiply it by 4 and subtract 3 i get 11

Mathematics

2 answers:

Ipatiy [6.2K]3 years ago

8 0

Answer:

3.5

Step-by-step explanation:

Let the number be x.

x × 4 - 3 = 11

4x - 3 = 11

Add 3 on both sides.

4x - 3 + 3 = 11 + 3

4x = 14

Divide both sides by 4.

4x/4 = 14/4

x = 14/4

x = 7/2

Bond [772]3 years ago

5 0

Answer:

Solution,

Let the number be X

$x \times 4 - 3 = 11 \\ or \: 4x - 3 = 11 \\ or \: 4x = 11 + 3 \\ or \: 4x = 14 \\ or \: x = \frac{14}{4} \\ x = 3.5$

Hope this helps...

Good luck on your assignment..

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3 years ago

This figure is made up of a quadrilateral and a semicircle.

Arturiano [62]

Answer:

The correct option is B. The area of the figure is 40.4 units².

Step-by-step explanation:

The line AB divides the figure in two parts one is a rectangle and another is semicircle.

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The length of AB is

$AB=\sqrt{(2+3)^2+(4-2)^2}=\sqrt{25+4}=\sqrt{29}$

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The area of square is 29 units².

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Since AB is the diameter of the semicircle, therefore the radius of the semicircle is

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Therefore the area of the figure is 40.4 units². Option B is correct.

5 0

3 years ago

What’s 1+1 I am so confused I am in middle school and this is the hardest question 10 points if u get it right lol

julsineya [31]

Answer:

It depends how you were taught. You could say it's 11 (eleven) or 2.

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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muminat

Answer:

3/4

Step-by-step explanation:

Fraction of names called last week = 1/4 of a page

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2 years ago