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3 years ago

HELPPPPPPPPP!!! ASAPPPPP!!!!!!

Mathematics

1 answer:

natali 33 [55]3 years ago

4 0

The answer is A or B u chosen

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The sum of a number and thirteen is fifteen. Find the number.

galben [10]

Answer:

2. You take 15 and subtract it by 13 which equals 2.

Step-by-step explanation:

8 0

3 years ago

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what is the volume, in cubic centimeters, of a cylinder that has a height of 15 cm and a diameter of 12cm?

Allisa [31]

Answer:

<h2>Option 2</h2>

$540\pi$

Step-by-step explanation:

Given, 

Diameter of the cylinder = 12cm

Radius of the cylinder = 12cm ÷ 2 = 6cm

Height of the cylinder = 15cm

Therefore, 

Volume of the cylinder

$= \pi {r}^{2} h$

$= \pi \times 6 \times 6 \times 15 {cm}^{3}$

$= 540\pi \: cubic \: cm$

Hence,

Option 2 is correct for volume of the cylinder in cubic cm:

 $540\pi$ 

3 0

3 years ago

Answer question number 5

jolli1 [7]

Answer:

36 is answer

Step-by-step explanation:

A cube has 6 sides.

216÷6=36

so therefore one side is 36 cubic inches

8 0

3 years ago

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A cash card has a starting value of $25. If the card is not used within the first year of its purchase, the value on the card be

prohojiy [21]

Answer:

25 = 2.5m

Part 1:

Continuous

Part 2:

Number of months

Part 3:

amount remaining on the card

Step-by-step explanation:

Hopefully this helps you :)

pls mark brainlest ;)

8 0

4 years ago

Which ordered pair is a solution of the equation? y=-2x+5y=−2x+5 (Choice A) A Only (2,-9)(2,−9) (Choice B) B Only (-2,9)(−2,9) (

Firdavs [7]

Answer:

Choice B: Only (-2, 9)

Step-by-step explanation:

Of the two choices, only the point (-2, 9) satisfies the equation:

... y = -2x +5

... 9 = -2(-2) +5 = 4 +5 = 9

5 0

4 years ago

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