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3 years ago

In the diagram below, FGHG, BD || EI and mZFGH = 54º. Find mZACB.

Mathematics

1 answer:

Vedmedyk [2.9K]3 years ago

5 0

Answer:

no idea

Step-by-step explanation:

no idea

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HELP ASAP!!!<br> Find the value of 'A' in the set of complementary angles.

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answer:

180 - 63 = 117

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3 years ago

36-3•4<br><br> 15-9 Divided by three

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Answer:

Step-by-step explanation:

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3 years ago

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13. A cone with a radius of 3 inches and a height of 7 inches has the same radius as a cylinder. If the cylinder's volume is two

Ghella [55]

Answer:

Step-by-step explanation:

r = 3 in

h = 7 in

volume of cone = ⅓πr²h = 21π in³

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3 years ago

* 4. A circle is divided into ten equal sectors.

Fiesta28 [93]

Answer:

a. Find the measure of each central angle.

The central angle of a circle = 360 °

Now Pie is cut into 10 equal sectors

Angle of each sector is given by

Angle of sector = Total central angle/number of sectors

$= {360}^{0} \div 10$

$= {36}^{0}$

Hence , the central angle of one slice of pie is 36°

b. If the diameter is 50 in., find the length of an arc of one of the sectors.

length of an arc of one of the sectors =

$= \frac{1}{n} \times 2\pi \times r$

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2 years ago

Assessment items Eleni works out 15 fewer minutes on Tuesday than on Monday. She worked out 70 minutes on Tuesday. Use the five-

Kobotan [32]

Answer:

85 minutes.

Step-by-step explanation:

T = Tuesday

M = Monday

T = M - 15, 70 = M - 15, M = 85 minutes.

Since she worked out 15 minutes less than monday on tuesday, you add 15 to 70, since thats what she did on tuesday.

6 0

3 years ago