3 years ago

Stuck on this problem

Mathematics

2 answers:

zysi [14]3 years ago

6 0

step 2 would be 10

step 4 would be 10x-x = 9x =7

x = 7/9

Finger [1]3 years ago

4 0

Step 2: 10
Step 4: 9x
7/9

Hope this helps (;

You might be interested in

In an upcoming race, the top 3 finishers will be recognized with the same award. There are 12 people entered in the race.

slavikrds [6]

Answer:

220

Step-by-step explanation:

Given,

The total number of people = 12,

Out of which, top 3 finishers will be recognized with the same award,

So, the total possible way = total combination of 3 people out of 12 people

$=^{12}C_3$

$=\frac{12!}{3!(12-3)!}$

$=\frac{12\times 11\times 10\times 9!}{3\times 2\times 9!}$

$=\frac{1320}{6}$

$=220$

Hence, there are 220 ways the top 3 racers can be grouped from the 12 people.

6 0

3 years ago

Please help ASAP i really need help

arsen [322]

Answer:

X= 0

X= -4

x1= -4, x2=0

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Which triangle always has all sides different lengths and all angles measuring less than 90°? A. acute scalene B. equilateral C.

harina [27]

Hello there.

Answer: It would be D. right Scalene.

Hope This Helps You!
Good Luck Studying ^-^

5 0

3 years ago

Read 2 more answers

11 inches of snow in 7 hours. How do you write it as a ratio?

horsena [70]

Answer:

The ratio of inches of snow to hours is 11:7.

Step-by-step explanation:

Because 11 and 7 are both prime, the only common factor is 1. Therefore, the ratio is simply 11:7.

The answer is:

<em>The ratio of inches of snow to hours is 11:7.</em>

6 0

3 years ago

Read 2 more answers

How much of a 3/4 cup serving is in a 2/3 of yogurt

lukranit [14]

To figure this problem out, we need to divide 2/3 by 3/4.

2/3 / 3/4 = 8/9 or 0.888888 repeating.

Therefore, there are 8/9 of the 3/4 cup servings in 2/3 cup of yogurt.

8 0

3 years ago