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Mariulka [41]
2 years ago
12

Fill in the missing numbers in these equation (-2) . (-4.5)= ? ?=

Mathematics
1 answer:
Nina [5.8K]2 years ago
5 0
9
Multiplying two negatives makes it positive.
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Answer:

y= 9x + 8

Step-by-step explanation:

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3 years ago
Find the volume of the cylinder.<br> Either enter an exact answer in terms of π or use 3.14 for π
Alex787 [66]

Answer:

Volume of the cylinder = 62.80 units^3

Step-by-step explanation:

Height of the Cylinder(h)=5 units

Radius(r)=2 units

Volume of a cylinder=\pi *r*r*h

     Putting the values in the formula;

Volume of the cylinder =\pi *2*2*5

                      As,   \pi =\frac{22}{7}=3.14                        

Volume of the cylinder=  3.14*2*2*5

                                 =3.14*2*2*5\\\\=3.14*4*5\\\\=3.14*20\\\\=62.80units^3                              

The Volume of the cylinder is 62.80 units^3

7 0
3 years ago
Caroline answered 47 out of 56 questions correctly on her test. What percent of the questions did Caroline get correct
Aleksandr [31]

Answer:

<h2>83.928571428571%</h2>

Step-by-step explanation:

<h3>Convert fraction (ratio) 47 / 56 Answer: 83.928571428571%</h3>
6 0
3 years ago
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siniylev [52]
The answer to your question is yes


4 0
3 years ago
What’s the value of x <br> A- 86.5<br> B- 43.25<br> C- 133.25<br> D- 46.75
DiKsa [7]
133.25 is the awnser for this question
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3 years ago
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