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valentinak56 [21]
3 years ago
5

135.78 to the nearest tenth is ?

Mathematics
2 answers:
Fiesta28 [93]3 years ago
6 0
135.8 is the answer because if the number in the hundredths place is 5 or greater (which it is because it’s 8) then the number in the tenths place (7) rounds up to the next whole number (8).
inn [45]3 years ago
4 0
135.78 rounded to the nearest tenth is 135.8.
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Eva8 [605]

Answer:

806.12 m

Step-by-step explanation:

<u>Step 1: Write the data</u>

<em>Side (s) = 12</em>

<em>Altitude (h) = 6</em>

<u>Step 2: Write the formula for surface area of right hexagonal pyramid</u>

<em>Area = 3√3/2*s² + 3*s*√(h²+3s²/4)</em>

<u>Step 3: Substitute values of 's' and 'h'</u>

<em>Area = 3√3/2*(12)² + 3*(12)*√[6²+3(12)²/4]</em>

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Therefore, the total surface area of the pyramid is 806.12 m.

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4 0
2 years ago
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Lyrx [107]

Answer:

v=12

Step-by-step explanation:

3v-8v+7v=24

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3 0
3 years ago
The sum of three consecutive even integers is 288288. find the integers.
kirza4 [7]
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<em>To get all possible permutations of these five spaces, we just multiply these numbers (that is, 8∗7∗6∗5∗4=6,720)</em>

<em>There are 6,720 five digit numbers that can be formed from the digits provided given that no digit may be repeated.</em>

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3 0
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Scrat [10]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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