3 years ago

Please help me if you can! ( links= report )m

Mathematics

1 answer:

Volgvan3 years ago

6 0

Answer:

Volume (V) = 2522.0 mm^3

Step-by-step explanation:

The volume of cylinder is :

V = π r 2 h

We know that the height (h) is 19.

We also know the radius (r) is 13/2 = 6.5

So,

V = π 6.5^2*19

V = 2522.0 mm^3

You might be interested in

Write these numbers in order from least to greatest: -3 6 -8 -2.5 1/4 0

stealth61 [152]

-8, -3, -2.5, 0, 1/4, 6

3 0

3 years ago

Read 2 more answers

What is the perimeter of the shape?

Nikolay [14]

15 + 7 + 9 + 7 + 4 + 4 + 3 + 3 = 52

5 0

2 years ago

Read 2 more answers

Solve the system using elimination: Help me please 12x - 8y = -12 6x + 4y = -30

LUCKY_DIMON [66]

12x - 8y = -12

6x + 4y = -30

Multiply the 2nd equation by 2, to make the Y coefficients opposite:

6x + 4y = -30 x 2 = 12x + 8y = -60

Now add the two equations:

12x -8y = -12 + 12x +8y = -60

= 24x = -72

Divide bothe sides by 24 to solve for x:

x = -72/24

x = -3

Now replace x with -3 in the first equation to solve for y:

12(-3) - 8y = -12

-36 - 8y = -12

Add 36 to each side:

-8y = 24

Divide both sides by -8 to solve for y:

y = 24 / -8

y = -3

X = -3 and y = -3

(-3,-3)

4 0

3 years ago

A plane perpendicular to the base of a cone passes through the apex. Which shape is formed by the intersection?

worty [1.4K]

Answer:

D) triangle

Step-by-step explanation:

The attached image may be helpful to visualizing what the cross section looks like. It is a triangle.

5 0

3 years ago

Read 2 more answers

10) -15xy + 25x ????????????????????

Ierofanga [76]

Factor (−15x)(y)+25x

−15xy+25x

=5x(−3y+5)

Answer:

5x(−3y+5)

6 0

3 years ago