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3 years ago

Use the diagram to solve for x 15x + 5 16x+2

Mathematics

2 answers:

kondor19780726 [428]3 years ago

8 0

Answer:

Step-by-step explanation:

I think you set them equal to each other.so you would do 16x+2=15x+5 and you would get x=3. I hope this helps out! ☺️

ipn [44]3 years ago

5 0

15x+5= 5(3x+1)
16x+2= 2(8x+1)

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3 years ago

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oksian1 [2.3K]

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find the curved surface area and total surface area of a right circular cylinder whose height is 15 cm and radius of the base is

ki77a [65]

Answer:

$CSA = 660cm^2$ --- Curved Surface Area

$TSA = 968cm^2$ --- Total Surface Area

Step-by-step explanation:

Given

Shape: Cylinder

$h = 15$ -- height

$r = 7$ --- radius

Solving (a): The curved surface area (CSA)

This is calculated as:

$CSA = 2\pi rh$

This gives:

$CSA = 2 * \frac{22}{7} * 7 * 15$

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Solving (b): The total surface area (TSA)

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$TSA = 2\pi r(h + r)$

This gives:

$TSA = 2 * \frac{22}{7} * 7 * (15 + 7)$

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3 years ago

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abruzzese [7]

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Ksivusya [100]

Answer:

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Step-by-step explanation:

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To find that cost we need to plug 400 in place of m.

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Thus, cost when 400 miles is driven is $143.

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