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Sever21 [200]
3 years ago
8

URGENT: Can someone help me solve these problems?

Mathematics
1 answer:
katrin2010 [14]3 years ago
3 0

Answer:

12

Step-by-step explanation:

21=31

31=7+2-3+0=12

This is correct because linear equations mean add subtract divide and multiply instead of finding roots and squares

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A zip line runs from the top of a platform on the edge of a pond to the ground across the pond. A camp counselor places a mirror
tigry1 [53]

Answer:

150 ft

Step-by-step explanation:

The diagram shown gives us a picture of two similar right triangle.

The height of the man is similar to the height of the platform.

To find the height of the platform, multiply the height of the man by the scale factor.

Scale factor = the ratio of any corresponding sides of two similar triangles.

Scale factor = 100 ft ÷ 4 ft = 25

Height of man = 6ft

Therefore, height of platform = 6 ft × 25 = 150 ft

3 0
3 years ago
Simplify 5+ W equals eight
shepuryov [24]

Answer:

3

Step-by-step explanation:

5+3=8

8-5=w

3 0
3 years ago
Infinite algebra1,multi step equations.-18-6k=6(1+3k)
True [87]
Oh thats easy. It's a piece of cake. Just use your calculator
4 0
3 years ago
The range, a measure of variability, Group of answer choices is the difference between the largest (L) and smallest (S) value in
Vlad [161]

<u>The correct answer is </u><u>all of the above.</u>

Why is the range the most convenient measure of variability?

  • Your data's spread from the lowest to the greatest value in the distribution is indicated by the range.
  • The calculation of this variability index is the simplest.
  • Simply subtract the lowest value from the highest value in the data set to determine the range.

How do you find the range?

  • The difference between the lowest and highest values in a list or set is known as the range.
  • Put all the numbers in order before determining the range. The lowest number should then be subtracted from the highest.
  • The range of the list is provided in the response.

Learn more about range

brainly.com/question/2114456

#SPJ4

4 0
2 years ago
The silver town people went to a fancy restaurant after the big event Grammy gave the sever a 15$ tip if she was 20% cost of din
pochemuha
The cost of the dinner was $75
5 0
3 years ago
Read 2 more answers
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