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3 years ago

MATHEMATICS

Mathematics

2 answers:

Andrej [43]3 years ago

6 0

Second one the real answer is

<span>0.219512195122</span>

Leya [2.2K]3 years ago

4 0

It proudly be the last one i think

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Somebody please help

DaniilM [7]

Answer:

3/5x−3/7

Step-by-step explanation:

Simplify the expression.

3/5x−3/7

-hope it helps

6 0

2 years ago

Kaitlyn drove 630 miles in 11.2 hours. What was her speed in miles per hour? (UNIT RATES QUESTION!!!!!)

Xelga [282]

Answer:

Step-by-step explanation:

answer : 56.25 miles per hour

work : 630/11.2 = 56.25

5 0

3 years ago

Please can you help for this question

Nataliya [291]

Answer:

$\overline {AT} = 6$ is the correct answer.

Step-by-step explanation:

$\overline {TR}$ bisects $\overline {AC}$ at $R$ , so, $\overline {AT}=\overline{TC}$

7 0

3 years ago

How many different outfits can John make if his wardrobe includes the following: 10 different shirts 4 different colors of pants

nexus9112 [7]

Answer:

He could make 17280 outfits

Step-by-step explanation:

Given,

Number of shirts = 10,

Pants = 4,

Shoes = 3,

Neckties = 12,

Socks = 12,

Thus, the total possible outfits he can make

$=^{10}C_1\times ^{4}C_1\times ^3C_1\times ^{12}C_1\times ^{12}C_1$

$=10 \times 4 \times 3 \times 12 \times 12$

= 17280

6 0

3 years ago

I don’t understand how to do this!!!! HELP

Margarita [4]

Let m = the total number of medals.

To find the total number of medals we can use either of the clues they gave us.

If Tara's team received 8 medals and that was 1/3 of the medals. That must mean that:

m x 1/3 = 8
What number divided by 3 is 8? Well, that is 24. Thus, the total number of medals is 24.

Note: we can check to see if 1/2 of 24 is 12, the total number of medals Jennifer team received, and it checks out!

6 0

3 years ago