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seropon [69]
3 years ago
7

Find the prime facrorization for 100 A.2² × 5² B.2×50 C.4×25 D.2³ × 5² E. 2² × 5³ ​

Mathematics
2 answers:
d1i1m1o1n [39]3 years ago
6 0

Answer:

A

Step-by-step explanation:

100-25*4=5 squared*2 sqaured

so A

sertanlavr [38]3 years ago
6 0

Answer:

prime factorization of 100=a.2²+5²

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The distance from the top of the mirror to the ceiling once the mirror is hung on the wall is 21 inches

The dimension of the mirror is given as:

Height = 24\ in

Width = 28\ in

From the center of the mirror to the floor of the wall, the distance is:

Distance =5\frac14\ ft

So, the distance to the top of the mirror will be:

Top = 5\frac 14\ ft + \frac 12 \times Height

Substitute 24 for height

Top = 5\frac 14\ ft+ \frac 12 \times 24\ in

Top = 5\frac 14\ ft+ 12 \ in

Convert feet to inches

Top = 5\frac 14\times 12\ in+ 12 \ in

Top = 63\ in+ 12 \ in

Top = 75 \ in

The distance from the top of the mirror to the ceiling is the difference between the height of the wall and 75 inches.

So, we have:

Distance = 8\ ft - 75\ in

Convert feet to inches

Distance = 8\times 12\ in - 75\ in

Distance = 96\ in - 75\ in

Distance = 21\ in

Hence, the distance is 21 inches

Read more about lengths at:

brainly.com/question/10545161

3 0
2 years ago
A class is made up of 10 boys and 4 girls. Half of the girls wear glasses. A student is selected at random from the class. What
Andreas93 [3]

Hi!

Add the student together to get the number of students

10+4 = 14

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4/2 = 2

2/14 is the answer for this question.

<em>Hope this helps! Have an amazing day <3</em>

<em />

4 0
3 years ago
store owner decides to mark up all items by 30%. What is the selling price of an item that originally cost $10?
Artist 52 [7]
0.030 × 10 =.0.3. 0.3 +10 = 10.3
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You have $100 to spend on Christmas gifts for your family. You buy the shirt below on sale for $15 for yourself. The remaining a
photoshop1234 [79]

Answer:

$21.25

Step-by-step explanation:

Step one:<em> $100 and you subtract the $15 you spent on a shirt which leaves you with $85.</em>

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2 years ago
THE METHOD TO SOLVE THIS 2 EQUATION IS SUBSTITTUION AND ALGERBRICALLY HERE'S THE EQUATION:
Anon25 [30]

Answer:

x = 3, y = 3

Step-by-step explanation:

x = -5x -18

5x + 18 = -x

6x + 18 = 0

6x = 18

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2 years ago
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