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butalik [34]
3 years ago
10

Yolanda has finished 45 percent of her homework and she has finished 27 problems. How many problems was Yolanda assigned

Mathematics
1 answer:
masya89 [10]3 years ago
6 0
If 45 percent of the homework is only 27 problems, she needs to figure out this:

What is 47 percent of 60?
              or
47% x 60

Which is 27. 

So, Yolanda was assigned 60 problems.


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creativ13 [48]

Answer:

\frac{\pi }{3},\:\frac{2\pi }{3}

Step-by-step explanation:

Let a=THETA (angle)

1+\sin \left(a\right)-1=\frac{\sqrt{3}+2}{2}-1\\\sin \left(a\right)=\frac{\sqrt{3}+2}{2}-1\\a=\arcsin \left(\frac{\sqrt{3}+2}{2}-1\right)+2\pi n,\:a=\pi -\arcsin \left(\frac{\sqrt{3}+2}{2}-1\right)+2\pi n\\a=\frac{\pi }{3},\:a=\frac{2\pi }{3}

7 0
3 years ago
Rewrite 1/5 as a percent​
il63 [147K]

Answer:

20%

Step-by-step explanation:

1/5 as a percent is 20%

The 1 in 1/5 is equal to 10.

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7 0
3 years ago
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What is the answer don't get it
denis-greek [22]
Demoss graphing calculator
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How do you solve for b in this expression
Leona [35]
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8-3-b=b-9
add like terms
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3 years ago
Ms.michaels made an apple pie with a radius of 5in .she cut the pie into 6 equal slices. Fined the approximate area of each slic
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