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Tems11 [23]
2 years ago
9

Can someone pls help!

Mathematics
2 answers:
stira [4]2 years ago
7 0

Answer:

I'm not quite sure, but I think 3. v= 5 × 32 × 10

and the rest I'm not sure.

Digiron [165]2 years ago
6 0
Don’t have a good calculator with me , but it’s base x hight x width = volume and the ones with a fraction just change into a decimal so example 2 = 7.25 x 4 x 8 I’m pretty sure
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1. what is the equation of a line that has an x-intercept of 2 and a y-intercept of 8
Phoenix [80]

Answer:

B

Step-by-step explanation:

x- intercept = 2  .So, Coordinate(2 , 0)

y-intercept = 8 . So, Coordinate (0, 8)

Slope = \frac{8-0}{0-2}\\\\=\frac{8}{-2}\\\\=-4

Slope y-intercept form: y = mx + b  {Here, b is y-intercept}

y = -4x + 8

8 0
2 years ago
The endpoints of PQ are P(2, 0) and Q (4, 2). Find the coordinates of midpoint PQ.
lawyer [7]

Answer:

Step-by-step explanation:

Parameterize the ellipse as (acos∙,bsin∙). Take points P:=(acosp,bsinp) and Q:=(acosq,bsinq) on the ellipse, with midpoint M:=(P+Q)/2.

If |PQ|=2k, then

a2(cosp−cosq)2+b2(sinp−sinq)2=4k2

The coordinates of M are

xy==a2(cosp+cosq)b2(sinp+sinq)

4 0
3 years ago
What is the solution or solutions to 5x-y=-6 and   -2x+y=3?
sladkih [1.3K]
I would reccomend the app photo math its really easy to use and it answers questions like this. 
4 0
3 years ago
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Do respond to this it was accident
natka813 [3]
I want points!!!!!!!!!!!!!!!!
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2 years ago
Solve each system of eaquasions x+4y=4 -x+2y=8​
bazaltina [42]
X + 4y = 4
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y = 2


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(-4,2)
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3 years ago
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