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yuradex [85]
3 years ago
15

Simplify -x - 2 + 15x

Mathematics
2 answers:
alekssr [168]3 years ago
6 0

Answer:

14x-2

Step-by-step explanation:

mrs_skeptik [129]3 years ago
6 0

Answer:

14x - 2

Step-by-step explanation:

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A piece of wire 2/5 m long is to be cut into six pieces of the same length what is the length of each piece
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each peice will be 1/15 m long.

Step-by-step explanation:

8 0
3 years ago
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Solve each equation. <br><br> d(d+3)-d(d-4)=9d-16
likoan [24]

Answer:

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3 years ago
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Brut [27]

Surface area of the cylinder = 816.4 sq. ft.

Solution:

Height of the cylinder = 21 ft

Diameter of the cylinder = 10 ft

Radius of the cylinder = 10 ÷ 2 = 5 ft

Use the value of \pi = 3.14

Surface area of the cylinder = 2 \pi r h+2 \pi r^{2}

Substitute the given values in the surface area formula, we get

Surface area of the cylinder $=2\times3.14\times 5\times 21+2 \times3.14\times 5^2

                                               =659.4+157

                                               =816.4 ft²

Hence the surface area of the cylinder is 816.4 sq. ft.

7 0
3 years ago
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Answer:A.Very Crowded

I am 100% positive

Step-by-step explanation:

The first arrivals were the people who made up Washington society. ... Jackson found himself pressed into a situation with his back to a wall until his people were able to get him away from the crowd, and back to his hotel. The sheer number of people inside the White House led to collisions with furniture and food and yeah.

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