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mart [117]
3 years ago
8

Find 30% of 70 whats your right one

Mathematics
2 answers:
qwelly [4]3 years ago
3 0

Answer:

21

Step-by-step explanation:

I hope this helps!

Orlov [11]3 years ago
3 0
30% of 70 = 21 so the answer is 21
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Calculate the area of the right triangle that has vertices at A (525,260),B (725,260), and C525,-10).
adoni [48]
The correct answer to this question is this one: So, the area is 108,000 square units

Distance of point A to point B = 800 (base)
Distance of point A to point C = 270 (height)
Distance of point B to point C = <span>336.006 (hypotenuse)
</span>
So, in finding the area of a triangle:
Area = 1/2 * b * h
Area = 1/2 * 800 * 270
Area = <span>108,000
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So, the area is 108,000 square units

3 0
3 years ago
Write an equation of the line in slope-intercept form (0,-2) ,(2,2)
Kipish [7]

Answer:

y=2x-2

Step-by-step explanation:

Slope intercept Formula: y=mx+b

y= Y coordinate

m = slope

x = x coordinate

b = y intercept

Point Slope Formula: y-y1=m(x-x1)

Slope Formula: m= y2-y1 / x2-x1

2 - (-2) / 2-0 = 4 / 2 = 2

y- (-2) = 2 (x - 0) = y+2=2x-0

y=2x-2

3 0
3 years ago
X 9 =12 2 ⋅12 7 . x=?
ValentinkaMS [17]
I think it’s
x= -54
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7 0
3 years ago
The area of the base of a cylinder is 48 square inches and its height is 14 inches. A cone has the same area for its base and th
alex41 [277]

Answer:

224 in^3

Step-by-step explanation:

The foruma appropriate to the calculation of the cone's volume is ...

V = (1/3)Bh

where B represents the area of the base and h represents the height.

For your numbers, this is ...

V = (1/3)·(48 in^2)(14 in) = (16 in^2)(14 in) = 224 in^3

3 0
3 years ago
What is 7rad5 exapanded
frez [133]
If you mean in decimal form then it would be 15.65
4 0
3 years ago
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