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iragen [17]
3 years ago
9

Two workers paint lines for angled parking spaces. One worker paints a line so that m∠1=65. The other worker paints a line so th

at m∠2=65. Are their lines parallel? Explain your answer.
Mathematics
1 answer:
scoundrel [369]3 years ago
3 0

The image of the car park showing the 2 angles is attached.

Answer:

Their lines are parallel.

Step-by-step explanation:

From the attached image, we can see that ∠1 and ∠2 form a pair of alternate exterior angles. Thus; ∠1 = ∠2.

Now since they are congruent, it means that their lines will be parallel.

Thus, we can conclude that their lines are parallel.

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Simplify The expression <br> -5/8 (-3/8 - 1/4)
dusya [7]

Answer:

25/64

Step-by-step explanation:

do what's inside parentheses first

-3/8 - 2/8 = -5/8

-5/8(-5/8) = 25/64

4 0
3 years ago
A cone has a volume of 5 cubic inches. What is the volume of a cylinder that the cone fits exactly inside of?
Pie

Answer:

15 in^{3}

Step-by-step explanation:

Given:

Volume of Cone= 5 inch ^{3}

Solution:

Formula:

Volume of Cone =\frac{1}{3} \pi r^{2} h

Volume of Cylinder= \pi r^{2} h

\therefore We can say that

Volume of Cone = \frac{1}{3} \times Volume of Cylinder

\therefore Volume of cylinder = 3 \times Volume of Cone

Now Substituting given data we get

Volume of Cylinder= 3\times5

Volume of Cylinder= 15 in^3

3 0
3 years ago
F(x)=3x-6<br> X=-4<br><br><br><br><br><br><br> Need sender ASAP
tia_tia [17]

Answer:

-18

Step-by-step explanation:

3(-4) - 6

-12 - 6 = -18

8 0
3 years ago
The length of a rectangular map is 15 inches and the perimeter is 50 inches. Find the width.
jonny [76]
P = 2(L + W)
P = 50
L = 15

50 = 2(15 + W)
50 = 30 + 2W
50 - 30 = 2W
20 = 2W
20/2 = W
10 = W.....so the width is 10 inches
3 0
3 years ago
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CAN SOMEONE ASAP HELP<br> 9.Choose an equivalent expression for h+5+3−2h.
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Answer:

2h+6+4-4h

Step-by-step explanation:

6 0
2 years ago
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