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In-s [12.5K]
3 years ago
8

What Is 21+21,000 Please tell me what the answer

Mathematics
1 answer:
drek231 [11]3 years ago
8 0

Answer:

21021

Step-by-step explanation:

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slava [35]
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Find the surface area of a right cone with diameter 30 in. and slant height 8 in.Your answerEXTRA CREDIT: Find the surface area
Anon25 [30]

<u>Answer:</u>

Surface area = 1084 in²

<u>Step-by-step explanation:</u>

To find the surface area of a right cone, we can use the following formula:

\boxed{{Area = \pi r^2 + \pi rl}},

where:

• r = radius

• l = slant height.

In the question, we are told that the diameter of the cone is 30 in. Therefore its radius is (30 ÷ 2 = ) 15 in. We are also told that its height is 8 in.

Using this information and the formula above, we can calculate the surface area of the cone:

Surface area = \pi \times (15)^2 + \pi \times 15 \times 8

                     = 345 \pi

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6 0
1 year ago
Write a decimal that is 1 tenth of 0.9
tigry1 [53]
1/10 = 0.1

0.9 x 0.1 = 0.09

0.09 is your answer

hope this helps
4 0
3 years ago
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Which scenario best matches the linear relationship shown in the table?
umka21 [38]
The scenario that matches with the linear relationship shown in the table is option 2:
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6 0
3 years ago
Kenji earned the test scores below in English class.
lutik1710 [3]

Answer:

mean=87

median=87

Step-by-step explanation:

mean=sum of test score/number of subject

mean=79+91+93+85+86+88/6

mean=522/6

mean=87

Literal meaning of median is medium.

To find the number which lies in the medium, we must rearrange the number in ascending.

79, 91, 93, 85, 86, 88

79, 85, 86, 88, 91, 93

86+88/2=87

Hope this helps ;) ❤❤❤

Let me know if there is an error in my answer.

7 0
3 years ago
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