All categories

3 years ago

What does x and y =??????

Mathematics

1 answer:

Kazeer [188]3 years ago

6 0

Answer:

x=30. y=60

Step-by-step explanation:

DG is a straight segment so it sums to 180 degrees. ECG is a right angle so 90 degrees. The rest is described as 2x and x. So 3x=90 degrees. x=30. Eh is also a straight segment. since we know x, we know that ECD is 60 degrees. So y+y=120 degrees. 2y=120. y=60.

You might be interested in

(72-y)+(26-X) when x=9,y=51

disa [49]

Answer:

Step-by-step explanation:

(72-51)+(26-9)

21+17

7 0

3 years ago

I’m the triangle shown below what is the approximate value of x

Dafna1 [17]

Answer:

The answer is choice B: 22.52 units.

Step-by-step explanation:

We use the Pythagoras's theorem which says for a right triangle with sides $x,y$ and hypotenuse $z$ :

$x^2+y^2=z^2.$

In our case

$z=26$

$y=13$

So we solve for $x:$

$x=\sqrt{z^2-y^2}=\sqrt{26^2-13^2} =\boxed{22.52\: units.}$

Which is choice B.

8 0

3 years ago

Rodger has 47 cars . Can he group the cars in more than two ways?

deff fn [24]

First of all, Rodger must be making some serious cash to have 47 cars. Going back to the question, he can not group the cars in more than 2 ways. He can only group it in 1 way, 47 groups of 1. Pls brainliest

4 0

3 years ago

Sarah works at a factory that makes boxes of cereal. Her job is to weigh each box to make sure they

bezimeni [28]

Answer:

Yes, 1920 pounds is an accurate measurement since this quantity is within the range 1,950 ±39 pounds.

Step-by-step explanation:

8 0

2 years ago

PLEASE HELP PLEASE PLEASE PLEASE

fiasKO [112]

Answer:

11,880π in^3

Step-by-step explanation:

The volume of a cylinder = π r^2 h

Large Cylinder V = π * 15^2*40 = 9,000π in^3

Small Cylinder V = π * 12^2 * (60-40) = 2880π in^3

Adding: the total volume of the model = 11,880π in^3

7 0

3 years ago