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Pavel [41]
2 years ago
7

Find the value of x ​

Mathematics
1 answer:
AveGali [126]2 years ago
8 0

Answer:

x = 120

Step-by-step explanation:

Since they are supplementary, they add up to 180 degrees.

So, you can say x + x/2 = 180

Then, you would solve it like an algebra problem.

Multiply both sides by 2

2x + x = 360

Simplify

3x = 360

Divide both sides by 3

x = 120

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A ball is launched straight up in the air from a height of 6 feet. Its velocity (feet/second) t seconds after launch is given by
german

Step-by-step explanation:

A ball is launched straight up in the air from a height of 6 feet. The velocity as a function of time t is given by :

f(t) = -32 t+285

Height of the ball is :

h(t)=\int\limits{f(t){\cdot} dt}\\\\h(t)=\int\limits{(-32t+285){\cdot} dt}\\\\h(t)=-16t^2+285t+C

C is constant. Here the ball is launched from a height of 6 feet. So,

h(t)=-16t^2+285t+6

At t = 2 s, h(t)=-16(2)^2+285(2)+6=512\ m

At t = 9 s, h(t)=-16(9)^2+285(9)+6=1275\ m

Between 2 s and 9 s, the ball's height changed is : 1275 - 512 = 763 m.

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4 years ago
The Harrison's house sold for 95,000 that is a least 4 times the original purchase price . Find the originally paid for the hous
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It would be 23,750. (:
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4 years ago
Read 2 more answers
Graph the line with slop 3 and y-intercept 1
Mila [183]
First, you will plot the point. 
So, your first point will be (0,3) since that is the y intercept. 
The next point would be (1,6)
Then (2,9)
Now, lets get the left
Another point would be (-1,0)
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Now that you have those points, plot them, and draw a line
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3 years ago
4.
S_A_V [24]

Answer:

Answer is the 72.02 cm³ .I hope it's helpful to you.

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4 years ago
Mrs. Hall’s family loves spinach. On Monday, they bought 4 and 1/6 pounds. On Tuesday, they bought 6 and 1/8 pounds. On Wednesda
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