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3 years ago

Which person is right?

Mathematics

1 answer:

JulsSmile [24]3 years ago

5 0

Answer:

I believe it is umberto

Step-by-step explanation:

If you find the area of one square by multiplying .75*.75 to get one side, you then multiply that answer by six to get the surface area of one box, then multiply that by 12 to get all 12 boxes surface area.

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The transformations to the parent function of a quadratic equation are given below. write an equation of the new function in ver

musickatia [10]

Answer:

Step-by-step explanation:

<h2>12.And slide everything five units down. So a over here that's negative three negative one. So if we slide at five you just down we go one two three four five and get here.</h2>

Hope it helps

3 0

3 years ago

A jar contains 45 red candies and 60 black candies. Suppose a candy is selected at random. What are the odds against selecting a

uysha [10]

Answer:

3:4.

Step-by-step explanation:

To work this out we need to find the highest multiple of 45 and 60.

15 is the largest number that goes into both of them so what we are going to do now is divide both number by 15.

45 divided by 15 = 3

60 divided by 15 = 4

Therefore the odds of selecting a red candy is 3:4.

Hope that helps. x

7 0

3 years ago

NEED ASAP!!!!!!!!!!!!. Multiply and express the result in scientific notation:

Snezhnost [94]

Your answer is 8.4 X 10^7.

Hope this helped!

4 0

3 years ago

How tall is a building that casts a 73 foot shadow when the angle of elevation of the sun is 29

Ilya [14]

We use trigonometry for this problem. You might have learned about SOH CAH TOA. In right triangles, when given an angle, you can name the three sides of the triangle a certain part: Opposite, Adjacent, and Hypotenuse.

For this problem, we are given the angle and the ADJACENT length (73). We want to find the OPPOSITE side's length.
TOA
We must use the tangent function.

TOA helps us remember this relationship:
tan( theta ) = opposite / adjacent.

Plug in our values:

tan(29 degrees) = opposite / 73

Multiply by 73 to isolate "opposite" and solve for it.

73 * tan(29) = opposite.

Using a calculator, the answer is approximately 40.46 ft.

7 0

3 years ago

PLEASE HURRY THIS IS DUE IN 20MIN

OverLord2011 [107]

This is not my answer I found it from another brainly

From the beginning we know we are dealing with two different rates. Distance is equal to (Speed X Time). We have two different speeds though. We will call the min speed = x and the max speed = y. With those two ideas in place we can make two equations for both Tony and Rae.

Tony:

2x+3.5y=355

Rae:

2x+3y=320

Now you can solve the equations by subtracting Rae's equation from Tony's

.5y=35 solve for y and you get 70

Now plug that y value back into either equation and you can solve for x. I'll use Rae's distance:

2x+3(70)=320

x=55

6 0

3 years ago