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2 years ago

Show all you're work!! Point's and will mark brainliest

Mathematics

1 answer:

Musya8 [376]2 years ago

4 0

Answer:

d = 7.2

Step-by-step explanation:

Step 1: Write out equation

d/1.2 = 6

Step 2: Multiply both sides by 1.2

d = 7.2

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Math question down below

tensa zangetsu [6.8K]

The mean is the average.
To solve for the average we add all the numbers up and divide by how many numbers there are.
21, 23, 25, 25, 26, 28, 28, 28, 31, 33.
268 total, now divide by how many numbers there are.
268/10
Your mean is 26.8

8 0

2 years ago

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HELP WHAT IS IT ITS DUE IN 4 MINUTES<br>

rusak2 [61]

Answer:

Step-by-step explanation:

f(x + 1) = 8(x + 1) + 1 = 8x + 8 + 1 = 8x + 9

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3 years ago

Mrs. Lin is sewing costumes for her grandchildren. She is making three lion costumes, one zebra costume, and two bear costumes.

stepladder [879]

Answer:

$12\frac{1}{8}\ yd$

Step-by-step explanation:

we know that

The total fabric that Mrs. Lin needs is equal to

$3(1\frac{2}{3})+2\frac{5}{8}+2(2\frac{1}{4})$

Convert mixed number to an improper fraction

$1\frac{2}{3}=1+\frac{2}{3}=\frac{5}{3}$

$2\frac{5}{8}=2+\frac{5}{8}=\frac{21}{8}$

$2\frac{1}{4}=2+\frac{1}{4}=\frac{9}{4}$

substitute

$3(\frac{5}{3})+\frac{21}{8}+2(\frac{9}{4})$

$5+\frac{21}{8}+\frac{9}{2}$

$\frac{40+21+36}{8}=\frac{97}{8}\ yd$

Convert to mixed number

$\frac{97}{8}\ yd= \frac{96}{8}+\frac{1}{8}=12\frac{1}{8}\ yd$

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3 years ago

Urgent please answer

Ghella [55]

Answer:

Step-by-step explanation:

-12 x -2 = 24

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3 years ago

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What is the smallest angle of rotational symmetry for the regular octagon?

Step-by-step explanation:

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2 years ago