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ahrayia [7]
3 years ago
7

I don't know why it is faced that way but help plz

Mathematics
2 answers:
Nady [450]3 years ago
7 0

Answer: x > 5

Step-by-step explanation: You need to isolate x. First, distribute the 1/2 into the parentheses. You will get:

4x + x + 2 > 12

Combine like terms.

5x + 2 > 12

Subtract 2 from each side.

5x > 10

Divide by 5 on each side.

X > 2

Since x is by itself, that is the answer.

mr_godi [17]3 years ago
7 0

Answer:

x > 2

Step-by-step explanation:

<u>Distribute 1/2</u>

Distribute 1/2 inside the parentheses

1/2 * 2x = x

1/2 * 4 = 2

<u>Simplify</u>

4x + x + 2 > 12

<u>Combine like terms</u>

5x + 2 > 12

<u>Subtract 2 in both sides</u>

2 - 2 = 0

12 - 2 = 10

5x > 10

<u>Divide 5 in both sides</u>

5x/5 = x

10/5 = 2

<u>Simplify</u>

x > 2

<u>Answer</u>

x > 2

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Dahasolnce [82]

Answer:

1/ √2

Step-by-step explanation:

Here, we want to get the value of sin 45

Mathematically the sine is the ratio of the opposite to the hypotenuse

The opposite here is 1 while the hypotenuse is

√2

so the value of sin 45 will be;

1/ √2

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3 years ago
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Marysya12 [62]
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3 years ago
I keep getting several answers, and I’m not sure how to solve this ? Help me pleaseee!!
algol [13]

Answer:

Perimeter= 44.2 inches

Area= 70 inches squared

Step-by-step explanation:

Perimeter- Add all your sides together (10+ 17.2+2+3+7+5=44.2)

Area- 1/2bh (b=base, h=height)

Your base is the bottom of the triangle, so 2+7+5=14.

14 is your base

Your height is the 10

1/2 *14*10

1/2 of 14 is 7

7*10= 70

Don't forget to write inches squared or it will be wrong

Hope this helps :)

5 0
3 years ago
Read 2 more answers
Find angles EFG pleaseee
Bumek [7]

Answer:

50 degrees.

Step-by-step explanation:

Angle FGE = 180-(7x+18) because angles on a straight line add up to 180 degrees.

Angle EFG = 180-38-(180-(7x+18))=6x-10 (Angles in a triangle add up to 180)

180-38-\left(-7x+162\right)=6x-10

180-38+7x-162=6x-10

7x-20=6x-10

Add 20 to both sides:

7x-20+20=6x-10+20

7x=6x+10

Subtract 6x from both sides:

7x-6x=6x+10-6x

x=10

Angle EFG=6x-10=6(10)-10=60-10=50

3 0
3 years ago
Read 2 more answers
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stellarik [79]
2.54 * 12=30.48, so 30.48 in one foot, then multiply that by three for a yard, so for a yard it is 91.44 .
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3 years ago
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