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lbvjy [14]
3 years ago
11

Find the value of x in the figure

Mathematics
1 answer:
Archy [21]3 years ago
7 0

Answer:

x = 35

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n = 6, thus

sum = 180° × 4 = 720°

Sum the given angles and equate to 720

4x - 5 + 117 + 3x - 3 + 3x + 6 + 118 + 4x - 3 = 720, that is

14x + 230 = 720 ( subtract 230 from both sides )

14x = 490 ( divide both sides by 14 )

x = 35

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3 years ago
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olasank [31]

Answer:

Yes

Step-by-step explanation:

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2 years ago
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where r is radius and h is height.

here,
3.14 x 2.5²in x h = 170in²
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6 0
3 years ago
Read 2 more answers
You deposit all of your graduation money, $2,560, into an account earning 3.5% interest, compounded annually. You want to let it
gladu [14]

Answer:

To calculate compounded interest, use the compound interest formula.

A(t)=P(1+rn)n⋅t

Recognize the information given in the problem.

P=2560,r=0.035,n=1,t=4

Substitute the values into the appropriate position in the formula.

A(4)=2560(1+0.0351)1⋅4

Simplify by multiplying and dividing by 1.

A(4)=2560(1+0.035)4

Simplify using the order of operations.

A(4)=$2,937.66

The balance at the end of 4 years would be $2,937.66.

Step-by-step explanation:

5 0
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