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3 years ago

Find the area of the triangle with b = 7 in h= 5.5 in

Mathematics

1 answer:

melamori03 [73]3 years ago

8 0

Answer:

19.25

Step-by-step explanation:

To find the area of a triangle, multiply the base by the height, and then divide by 2.

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A group of 8 student was asked, how many hours of TV did you watch last week? Here are there responses 8,11,20,17,16,7,12,15. Fi

MaRussiya [10]

Answer: The median is 13.5 and the mean is 13.3

Step-by-step explanation:

The median is the middle number when you arrange the data in ascending order. The mean is all the data added up and divided by the number of data points, which is 8. The mean was 13.25, but rounded to the nearest 10th is 13.3.

5 0

3 years ago

Due in 5 minutes, please help! Sunjai leaves a tip of $4 for his meal at the local burger place. His original meal cost him $18.

azamat

Answer:

22. $\frac{}{2}$ %

Step-by-step explanation:

$\frac{Amount ( part)}{Base (whole) } =\frac{percent}{100}$

$\frac{4}{18} = \frac{X}{100}$

$\frac{1}{100}* \frac{4}{18} = \frac{X}{100} * \frac{100}{1}$

$\frac{400}{18}= X$

7 0

3 years ago

Part A

jek_recluse [69]

Answer:

1.25c

Step-by-step explanation:

c + 0.25c can be written as a single term: 1.25c.

Note that c + 0.25c = 1.00c + 0.25c, and that

1.00c

+0.25c

-------------

1.25c (same as above)

8 0

3 years ago

Please help!!! Been stuck here for quite awhile.

mezya [45]

Answer:

7th term =1

Step-by-step explanation:

This is Geometric progression.

$a_{2}=\frac{a_{1}}{2}=\frac{64}{2}=32\\\\\\r=\frac{a_{2}}{a_{1}}=\frac{32}{64}=\frac{1}{2}\\\\a_{n}=ar^{n-1}\\\\a_{7}=64*\frac{1}{2}^{7-1}=64*\frac{1}{2}^{6}\\\\=64*\frac{1}{64}=1$

7th term =1

3 0

3 years ago

What is 98.86-85.15 show me answers

maks197457 [2]

To subtract 98.86 from 85.15, let's line them up by decimal.

98.66
-85.15
______
13.51 is the answer.

Hope this helps!

May

5 0

3 years ago

Read 2 more answers