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djyliett [7]
3 years ago
13

Please help!

Mathematics
1 answer:
REY [17]3 years ago
6 0
The answer is a 12 hope this can help
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What is 0.22 expressed as a percent?<br> A. 220%<br> B. 22%<br> C. 2.2%<br> D. 0.022%
hram777 [196]

b.

0.22(100)=22.0

we have to move the decimal point twice to the right to get a percent!

7 0
3 years ago
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Solve for n: 7(n - 6) = a(n + 5)
Morgarella [4.7K]

Answer:

n = \frac{(5a + 42)}{( 7 - a ) }

Step-by-step explanation:

7(n - 6) = a(n + 5)

7n - 42 = an + 5a

7n - an = 5a + 42

n( 7 - a ) = 5a + 42

n = \frac{(5a + 42)}{( 7 - a ) }

7 0
3 years ago
. Classify ABC if the vertices are A(-12,5), B(12,5), and C(10, 17).
timurjin [86]

Answer:

acute scalene

Step-by-step explanation:

3 0
4 years ago
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The number line below represents the solution of x&gt;7 is 7.1 a solution
andrezito [222]
Yes it would be 7.1 is greater than 7
4 0
3 years ago
Find the perimeter of this semi-circle with diameter,
yan [13]

Answer:

The answer to your question is  P = 17(π + 2) or 17π + 34

Step-by-step explanation:

Data

Diameter = 34 cm

Formula

P = rπ + 2r

Process

1.- Find the radius

radius = diameter / 2

radius = 34 / 2

radius = 17 cm

2.- Substitute the values in the formula

P = 17π + 2(17)

3.- Simplification

P = 17π + 34

4.- Factor

P = 17(π + 2)

7 0
3 years ago
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