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Alexus [3.1K]
3 years ago
12

Help me out hereeeeeeeeeeeeeeeeeeee

Mathematics
1 answer:
Kobotan [32]3 years ago
3 0

9514 1404 393

Answer:

  (d)  (8, 40)

Step-by-step explanation:

A pentagon has 5 sides. 8 of them will have 8×5 = 40 sides. The ordered pair representing (pentagons, sides) will be ...

  (8, 40) . . . . . matches the last choice

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a prism has a volume of 512 cubic feet. the width is 8 feet. Could this prism be a cube why or why not
givi [52]

Volume of a cube is S^3

S is the width.

Volume = 8^3 = 512 cubic feet.

Because the volume of a cube with side length 8 feet = 512 cubic feet, the prism could be a cube.

8 0
3 years ago
Im legit stuck on this question someone please help me. Q: Anthony purchased 7 5/12 (its written as a fraction btw) pounds of gr
Sedbober [7]

Answer:

4 1/6 or 4 2/12 pounds

Step-by-step explanation:

8 0
3 years ago
The equation of the line L is 2y-x=10.Find the coordinates of the point where L intersects the y-axis​
Lapatulllka [165]

Equation:- 2y-x=10

For L to intersects Y axis then X cordinate must be zero

so put value of X as zero (0) :-

2y - x = 10 \\ 2y - 0 = 10 \\ 2y = 10 \\ y =  \frac{ \cancel{10}^{ \:  \:  \: 5} }{ \cancel2}

So Y cordinate is equal to 5

Cordinate:- (0,5)

4 0
3 years ago
Read 2 more answers
Connor (is not or is) correct because the rate of water flowing is (greater than or less than or equal to) the slope. Water is f
Rina8888 [55]

Answer:

C

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (4, 2) ← 2 points on the line

m = \frac{2-0}{4-0} = \frac{2}{4} = \frac{1}{2} → C

The slope indicates the rate of change.

Thus the water is flowing at \frac{1}{2} gallon per minute

7 0
3 years ago
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Find the sum of the following polynomials. (-9m3 - 2n2 - 11+3m-5n) + (12n2-m +4 + 16n +8m) -8m3 + 11m - 14n2-21n-15 10ml + 11m-1
enyata [817]

Answer:

=-1510ml-2157m-67n-29

Step-by-step explanation:

yw!!

8 0
4 years ago
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