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rjkz [21]
3 years ago
10

18. Physical Science A ball is dropped from a height

Mathematics
1 answer:
Alexus [3.1K]3 years ago
5 0

Answer:

104.8576

Step-by-step explanation:

I’m doing this to so I’m not sure but if you find the common ratio I got 4/5 you then multiply it by 320 to get f(4) then multiply 4/5 by the next number until you hit 8. Once I did that I got 104.8576.

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It is important so you can be more fluent or faster in knowing bigger problems
7 0
4 years ago
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Proportions in triangles <br> solve for x
NARA [144]

Answer:

Step-by-step explanation:

x/15=6/12

x=15(6)/12

x=7.5

7 0
3 years ago
|2x+1|&gt;5 what is the answer​<br>solve for real numbers x.
umka2103 [35]

Answer:

see explanation

Step-by-step explanation:

Inequalities of the type | x | > a always have solutions of the form

x < - a or x > a, thus

2x + 1 < - 5 OR 2x + 1 > 5 ( subtract 1 from both sides of both inequalities

2x < - 6 OR 2x > 4 ( divide both sides of both inequalities by 2 )

x < - 3 OR x > 2

4 0
3 years ago
Find marcRQT.<br> Honestly, I have no clue what I’m doing so please answer
maria [59]

Answer:

angels on a line add up to 180.

the angle opposite the 47 degrees is vertically opposite so that angle will be 47 degrees

180 - 47 - 55 = 78

78 + 55 = 133

angle qpu = 133 degrees

I'm not sure what Marc rqt means but hopefully the angles I have worked out help?

5 0
3 years ago
Which situation could be modeled by the expression 13÷5 ?
Alex

Answer: The expression 13÷5 is a fraction. Here the only option that makes sense as per this expression is:

B. Each of 5 cupcakes used 13 pound of sugar. What is the total amount of sugar used?

Therefore the option B is correct

Also please note:

A fraction is a number that represents a part of a whole. It consists of a numerator and a denominator. The numerator represents the number of equal parts of a whole, while the denominator is the total number of parts that make up said whole.

8 0
3 years ago
Read 2 more answers
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