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2 years ago

Each pair of polygons is congruent. Find the measures of the numbered angles.

Mathematics

2 answers:

KIM [24]2 years ago

6 0

1. 110*
2. 120*
3. 90*
4. 135*
5. 140*
6. 90*
7. 50*?? not sure
8. 90*

dsp732 years ago

6 0

1) 110
2) 120
3) 90
4) 135
5) 140
6) 90
7) 40
8) 90

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Recently, 1 U.S. dollar was worth 1.58 in euros. If you exchanged $25 at that rate, how many euros would you get?

Ad libitum [116K]

Answer3

Step-by-step explanation:

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2 years ago

What is 3/4 plus 1/3 equals?

snow_lady [41]

Answer:

1 1/12

Step-by-step explanation:

3/4 x 3/3

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3 years ago

A scoop of ice cream has 1.5 inch radius. How talk should the cream cone of the same radius be in order to contain all of the ic

MAVERICK [17]

Answer:

The cream cone should be 6 inches.

Step-by-step explanation:

Given:

A scoop of ice cream has 1.5 inch radius.

Now, to find the height of the cream cone.

So, we need to get the volume of scoop by putting formula:

Radius (r) = 1.5 inch.

Using the value π = 3.14.

$Volume=\frac{4}{3} \pi r^3$

$Volume=\frac{4}{3}\times 3.14\times 1.5^3\\\\Volume=\frac{4}{3}\times 3.14\times 3.375\\\\Volume=14.13\ inches^3.$

Thus, the volume of the ice cream scoop is 14.13 cubic inches.

So, to put all of the ice cream inside the cone.

We take the cream cone volume as the scoop volume.

Let the height of cone be $h.$

As, given radius is same.

Now, to get the height of the cream cone we put formula of volume:

$Volume=\pi r^2\frac{h}{3}$

$14.13=3.14 \times (1.5)^2\times \frac{h}{3}\\\\14.13=3.14\times 2.25\times \frac{h}{3}$

Multiplying both sides by 3 we get:

$42.39=3.14\times 2.25\times h\\\\42.39=7.065\times h$

Dividing both sides by 7.065 we get:

$6=h$

$h=6\ inches.$

Hence, the height of the cone = 6 inches.

Therefore, the cream cone should be 6 inches.

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2 years ago

Calculate the area of a triangle with a base of 6 cm and a height of 12 cm

Alex_Xolod [135]

Answer:

Step-by-step explanation:

12 x 6 = 72 / 2 = 36 because the area of a triangle is base times height divided by 2

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1 year ago

Read 2 more answers

Do this yaayayyayaya brainliest for all thanks so much!!

Ugo [173]

Answer: -5 - (-10 )= 5

Step-by-step explanation:

The arrows on the number line stops at -5 and -10 so you subtract -5 minus -10 and get your anwser 5

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3 years ago