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dezoksy [38]
3 years ago
14

Round 2 3 9 7 to the nearst ten

Mathematics
2 answers:
sveticcg [70]3 years ago
7 0
2400 I'm pretty sure that's correct
SVETLANKA909090 [29]3 years ago
7 0
2,400 is the answer hope I could help
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35 POINTS ANSWER FAST PLZ!!!!!!!!!!!!!!!
Sladkaya [172]

The formula to solve for thee area of a square pyramid is [ V = 1/3 * b² * h ]

b² = base area (b = length of one side of the base)

h = height

The only option that as a base length of 12cm. and a height of 14cm. is the first option.

Solve for the volume if needed.

V = 1/3(12²)(14)

V = 1/3(144)(14)

V = 1/3(2,016)

V = 672cm²

Best of Luck!

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What is the ratio 18 to 27 written as a fraction in lowest terms?
Rina8888 [55]

Answer:

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Step-by-step explanation:

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Would you rather buy 18 eggs 2/8.00 or 18 eggs for 97c each
Vesnalui [34]

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Step-by-step explanation:

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3 years ago
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What is m∠PTR? a. 12 b. 40 c. 50 d. 140 HELP!!!
kramer

Answer:

m<PTR = 140°

Step-by-step explanation:

First, find the value of x. To find the value of x, derive an equation which you'd use in solving for x.

m<PTQ = (x + 28)°

m<RTS = (2x + 16)°

m<PTQ = m<RTS (vertical opposite angles are congruent)

Therefore:

x + 28 = 2x + 16

Solve for x. Combine like terms

28 - 16 = 2x - x

12 = x

x = 12

Find m<PTQ

m<PTQ = (x + 28)

plug in the value of x

m<PTQ = 12 + 28 = 40°

m<PTR + m<PTQ = 180° (supplementary angles)

m<PTR + 40° = 180° (substitution)

m<PTR = 180 - 40 (subtracting 40 from each side)

m<PTR = 140°

3 0
3 years ago
What two numbers can you add to get 24 and multiply to get 45
brilliants [131]
Is it 22.5 b/c 22.5 *2 = 45 and 22.5 +22.5= 45. or do u mean both numbers have to be the same
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3 years ago
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