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Anton [14]
3 years ago
15

If a car travels three miles in four minutes, find its speed in miles per hour

Mathematics
1 answer:
Butoxors [25]3 years ago
4 0
  • <em>1st divide 4 by 60 to get 15 then 15 x 3 = </em><u><em>45</em></u>
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I NEED HELP WITH THIS PLEASE
11Alexandr11 [23.1K]

Answer:

Perimeter = Side1 + Side2 + Side3

4x + 3y = 5x - 3y + x + 4y + Side3

4x + 3y = 6x + y + Side3

-2x + 2y = y + Side3

Step-by-step explanation:

I WISH IT COULD HELP

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What formula do you use to find the area of a pyramid
dedylja [7]

Answer and Step-by-step explanation:

To find the surface area of a pyramid, start by multiplying the perimeter of the pyramid by its slant height. Then, divide that number by 2. Finally, add the number you get to the area of the pyramid's base to find the surface area.

8 0
3 years ago
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The altitude to the hypotenuse of a right triangle divides the hypotenuse into segments 9 in. and 12 in. long. What's the length
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Plz help me with this
Cloud [144]

\bold{\text{Answer:\qquad }b)\quad \bigg(\dfrac{1}{2},-2\bigg)}

<u>Step-by-step explanation:</u>

The vertex form of an absolute value equation is: f(x)=|x-h|+k where

(h, k) is the vertex. In the given equation, f(x)=\bigg|x-\dfrac{1}{2}\bigg|-2, the h-value is 1/2 and the k-value is -2.

So, the vertex (h, k) = (1/2, -2)

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If sin A = 3÷<br>5 then <br><br>find sin²A​
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12

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