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insens350 [35]
4 years ago
11

See the picture for the question. I'm having problems with this one!

Mathematics
1 answer:
liq [111]4 years ago
4 0
The answer is 20, since if you set up the equation
x+80=3x
Move the x to the right by subtraction
80=4x
Divide by 4
x=20
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BRAINLY STOP DELETING MY QUESTIONS PLEASE!! I NEED HELP!!<br><br> please answer, no links please
rosijanka [135]

Answer:

Well, you're trying to find the total volume of a shape. Correct?

Well, then you just need to add, multiply, & maybe even divide. But in order for this to help you, you need to figure out on your own which sides to add, multiply, & divide.

mAyBe uSe tHe gEoMeTrY cAlCuLaToR, wHeN yOu fIgUrE oUt wHaT tO aDd, mUlTiPlY, oR dIvIdE :}}

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6 0
3 years ago
Move point F to the origin, (0, 0), so the equation of is y = x. Now record the coordinates of the vertices of the polygon ABCD.
GaryK [48]

Answer:

open the screenshot and there is the answer . you are welcome :)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The 7th term of an A.P is 15 and the fourth term is 9.what is 25th term?
Alex787 [66]
7th term is 15 and the fourth term is 9

Common difference: (15-9)/(7-4) = 2

Counting backwards from the fourth term will give us the "zeroth term"

A0 = 1

The closed formula for the sequence is

An = dn + A0

The 25th term is:

A25 = 2(25) + 1

A25 = 51

Hope this helps!
3 0
3 years ago
Read 2 more answers
What is the volume of the cone?
ArbitrLikvidat [17]

9514 1404 393

Answer:

  D.  2,787.64 yd​

Step-by-step explanation:

The formula for the volume of a cone is ...

  V = (1/3)πr²·h

The radius (r) is half the diameter, so is (22 yd)/2 = 11 yd. Putting the given values into the formula, we have ...

  V = (1/3)π(11 yd)²(22 yd) = 887.333π yd³ ≈ 2787.64 yd³ . . . . matches D

5 0
3 years ago
Graph the line that has a slope of 3 and passes through the point (0,-3).
Damm [24]

Answer:

<em>4 points:</em>

(-1,-6) (0,-3) (1,0) (2,3)

Step-by-step explanation:

First, lets put the slope into y = mx+b

y = 3x+b

The next step would normally be find your y-intercept (b) by plugging 0 in for x, but you're in luck and b is given as the point is the y intercept

Now finish off the y=mx+b

y=3x-3

Now you can plug any x value in and get a corresponding y value

To graph this just plot (0,-3) and then from that point go up 3 and over 1

7 0
4 years ago
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