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Sergeu [11.5K]
2 years ago
15

Help ill mark u brainliest

Mathematics
1 answer:
ANTONII [103]2 years ago
7 0

answer:

8x - 16 + 5x + 15 = 90

and

8x - 6 + 18x + 4 = 180

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What is the greatest common factor of 16 and 40?
myrzilka [38]

Answer:

<h3> 8 </h3>

Step-by-step explanation:

16 divided by 8 is 2. 40 divided by 8 is 5. Neither of these can be reduced by any more common numbers, so therefore, 8 is your greatest common factor. The GCF of 16 and 40 is 8.

5 0
3 years ago
A spherical tank holds about 7,234.56 cubic meters of air.
Inessa [10]

Answer:

The radius of the spherical tank is 12 meters

Step-by-step explanation:

In this question, we are tasked with calculating the radius of the spherical tank given the volume of air it can hold

Mathematically, the volume V of a sphere is 4/3 * pi * r^3

Thus, 7234.56 = 4/3 * 3.14 * r^3

7,234.56 = 4.19 * r^3

r^3 = 7234.56/4.19

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r = cube root of 1,728

r = 12 meters

8 0
3 years ago
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Answer:

b,c,d,f

-------------------

3 0
3 years ago
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Shannon is planning to tile a rectangular kitchen countertop that is 24 inches wide and 64 inches long. She determined that 1 ti
kow [346]

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96

Step-by-step explanation:

\frac{24*64}{4*4}=96\\

or

\frac{24}{4}=6, \frac{64}{4}=16\\6*16=96

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