We have y=2x and y=x+2
They both equal y, so substitute the first equation for y in the second equation.
2x=x+2
Let’s get x to one side. Let’s subtract x from both sides.
X=2
Since x=2, just plug in 2 for x.
2+2=4
So,
X=2
Y=4

6 0

3 years ago

Round 3878.97521159 to the nearest tenth.

almond37 [142]

Hello!

Since we are rounding until tenths, the answer would be 3879.

Since a tenth is the first decimal of a number, we just round it and get that.

Hope this helped! c:

5 0

3 years ago

Draw and label parts of a triangle

SCORPION-xisa [38]

Answer:

Step-by-step explanation:

Sides of the triangle: AB , BC , AC

Angles: ∠A , ∠B , ∠C

Vertices: A , B ,C

4 0

3 years ago

A die is rolled twice. what is the probability of getting either a multiple of 3 on the first roll or a total of 7 for both roll

never [62]

P(multiple of 3) = 2/6 = 1/3
P(total of 7) = 6/36 = 1/6
1/3 + 1/6 = 1/2

Hopefully this helped.

3 0

3 years ago