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Triss [41]
3 years ago
7

NEED HELP ASAP

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
4 0

Answer:

4/9 and 8/9

Step-by-step explanation:

\frac{2}{3} and \frac{2}{9} you have to have a common denominator so you take 3 and 9 and find what they both go into and that number is 9 so take 2/3 and times the top and bottom by 3 to get 6/9 and 2/9 by 1 to get 2/9 once you have those subtract them to get 4/9 and that's your first answer then take them and add so you get 8/9 which is your second answer.

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the sum of three consecutive numbers is 41 less than five times the largest number. find the largest number
ivann1987 [24]
Hi,

You can write your problem as an equation.

x - 2 + x - 1 + x = 5x - 41 ,

x being the largest number.
So,

3x - 3 = 5x - 41
3x - 5x = -41 +3
-2x = -38
2x = 38
x = 38/2 = 19

The largest number is 19.

Hope this helps! If my answer was not clear enough or you’d like further explanation please let me know. Also, English is not my first language, so I’m sorry for any mistakes.
8 0
4 years ago
Read 2 more answers
Write the prime factorization of 84 using exponents
Katyanochek1 [597]

Answer:

2^2 * 3 * 7

Step-by-step explanation:

First, divide by 2.

84 / 2 = 42

Divide by 2 again!

42 / 2 = 21

21 is divisible by 3, so divide by 3.

21 / 3 = 7

7 is prime, so we've reached the end of our little adventure!

84 = 2 * 2 * 3 * 7, or in exponents, 2^2 * 3 * 7.

Hope that helps!

8 0
4 years ago
I need to find the answer to number 2
8_murik_8 [283]

Answer:

4

Step-by-step explanation:

Just PLug in the Values, and solve using PEMDAS.

7 0
3 years ago
Read 2 more answers
How to solve it an the answer
Gwar [14]

\sf{\qquad\qquad\huge\underline{{\sf Answer}}}

Rate of traveling is 10 mph, we have been asked to find how long the person will take to travel 1.25 miles.

By speed, distance and time formula :

\qquad \sf  \dashrightarrow \:d istance= speed \times time

\qquad \sf  \dashrightarrow  \:1.25 = 10 \times t

\qquad \sf  \dashrightarrow \:t =  \dfrac{1.25}{10}

\qquad \sf  \dashrightarrow \:t = 0.125 \:  \: hours

or

\qquad \sf  \dashrightarrow \:t = 0.125 \times 60

\qquad \sf  \dashrightarrow \:t = 7.5 \:  \: minutes

8 0
2 years ago
Explain why the slope of line a is 2/6
Firdavs [7]

Answer:

it rises 2 times and run 6

Step-by-step explanation:

4 0
3 years ago
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