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4 years ago

GEOMETRY Please help me!!!!

Mathematics

1 answer:

Tom [10]4 years ago

6 0

Answer:

The correct answer is first option

512 cubic mm

Step-by-step explanation:

Points to remember

Volume of hexagonal pyramid = Base area * height

To find the volume of hexagonal pyramid

It is given that, base area = 64 square mm and

height = 8 mm

Volume = Base area * Height

= 64 * 8

= 512 cubic mm

Therefore the correct answer is first option

512 cubic mm

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Congruent angle pairs : Find value of x

Alexandra [31]

Answer:

(Opt.B) 18

Step-by-step explanation:

4x = 2y - x (vertically opposite angles are equal)

4x + x = 2y

5x = 2y ----- (1)

4x + 2y + x = 180 (Linear pair angles)

5x + 2y = 180

From (1) we can understand that, the value of 5x and 2y is the same. So,

5x + 5x = 180

10x = 180

x = 180/10

x = 18

Just completing,

Putting the value of x in (1)

5*18 = 2y

90 = 2y

90/2 = y

45 = y

Hope you understand

Please mark as brainliest

Thank You

6 0

3 years ago

An item was bought for £200. It was sold for £80. What was the percentage loss?

Agata [3.3K]

Answer:

0.6 or 60%.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Ming was planning a trip to Western Samoa. Before going, she did some research and learned that the exchange rate is 6 Tala for

Inessa05 [86]

Answer:

18 Tala

Step-by-step explanation:

6/2= 3

3*6= 18

18 Tala

6 0

2 years ago

368.54 = ( _ x 100) + ( _ x 10) + ( _ x 1/10) + ( _ x 1/100)

SCORPION-xisa [38]

Answer:

$368.54 = 3*100 + 6.8*10 +5*1/10 + 4*100$

Step-by-step explanation:

Given

$368.54 = ( [\ ] * 100) + ( [\ ] * 10) + ( [\ ] * 1/10) + ( [\ ] * 1/100)$

Required

Fill in the gap

The number can be expressed as:

$368.54 = 300 + 60 + 8 +0.5 + 0.04$

Factorize:

$368.54 = 3*100 + 6*10 + 0.8*10 +5*1/10 + 4*100$

Factor out 10 in 6 * 10 + 0.8 * 10

$368.54 = 3*100 + [6 + 0.8]*10 +5*1/10 + 4*100$

$368.54 = 3*100 + 6.8*10 +5*1/10 + 4*100$

Solved

4 0

3 years ago

Solve the equation by completing the

Pie

Answer:

Does the unkown num have a pr

Step-by-step explanation:

http/answerme.cm

4 0

2 years ago