3 years ago

What is 36x - 8y^2 when x=3 and y=-6?

Mathematics

1 answer:

max2010maxim [7]3 years ago

3 0

Answer:

-180

Step-by-step explanation:

Substitute each number in and get 36(3) - 8(-6)^2

Simplify for -180

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2 years ago

Is 0.069 less than 0.07

Nuetrik [128]

Yes, 0.069 is less than 0.07~

First, we compare the "one" place: 0 = 0.

Second, we compare the "tenth" place: 0 = 0.

Next, we compare the "hundredth" place: 6 < 7.

Because 6 < 7, 0.069 < 0.07 as a result~

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3 years ago

Plz help me I am stuck on this question

tigry1 [53]

The volume of a cylinder is the area of the circular face times the length of the cylinder.

the area of a circular face is
$A=\pi r^2 = \pi\frac{d^2}{4}$

hence the volume is
$V= \pi r^2 L = \pi \frac{d^2}{4} L$

the Length "L" is 36 in
the diameter "d" is 3 in

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2 years ago

No work just an answer

Paladinen [302]

Answer:

437.4m

Step-by-step explanation:

1 cm = 4.5m

7.2x4.5=32.4

3x4.5=13.5

32.4x13.5 = 437.4m

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3 years ago

The x intercept of the line x=3.5 is?

ladessa [460]

In this problem, the x intercept is 3.5 because the line crosses through the x axis at the point (3.5,0)

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3 years ago