3 years ago

Express 152 as a product of prime factors in index form

Mathematics

2 answers:

Anna35 [415]3 years ago

8 0

Google it. Sorry I don't know

artcher [175]3 years ago

4 0

76x2
38x2
19x2
Answer: 2x2x2x19

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In the square below, the two semi-circles are congruent. Find the area of the shaded region. If necessary, round your answer to

Jobisdone [24]

Let's start with the area of the square
$area \: square = s \times s = 8 \times 8 = 64$
now let's subtract the are of the two half circles.
two half circles are the same as one circle, and we know that the diameter of the circle is 8 (same as the side of a square) so it's radius is 8/2= 4 inches

$area \: circle = \pi {r}^{2} = \pi \times {4}^{2} = 16\pi$
now we just subtract and our answer is

$64 - 16\pi = 64 - 16 \times (3.14) = 13.73$

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4 years ago

Their were 45 percent of boys in the class.What was the percent of girls in the class?

White raven [17]

55 because it's out 100

8 0

3 years ago

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Solve -1 7/8 * (-2 2/5)

Semmy [17]

Answer:

exact form:

9/2

decimal form:

4.5

mixed number form:

4 1/2

Step-by-step explanation: sorry if this wasnt what you were looking for.

3 0

3 years ago

J = K (1+ p/100) make p as a subject

olganol [36]

Answer:

p = 100(J/K - 1)

Step-by-step explanation:

When we want to make a variable the subject of an equation, we want to get that variable by itself on one side of the equation - to unwrap it from all the operations attached to it.

Here's what the process looks like for p:

$J=K(1+p/100)\\J/K=1+p/100\\J/K-1=p/100\\p=100(J/K-1)$

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3 years ago

GCF of 20 and another number is four. Which of these could be the other number

Nina [5.8K]

Answer:

Step-by-step explanation:

4 x 9=32

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3 years ago

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