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zzz [600]
3 years ago
15

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B

RAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! ASAPPPP

DIVIDING EXPONETS
SHOW THE WORK PLSSS!!!!

Mathematics
2 answers:
Maru [420]3 years ago
3 0

Answer:

a^2 b^7

Step-by-step explanation:

a^3/a + b^9/b^2 = a^2 b^7

goblinko [34]3 years ago
3 0

Answer:

a^2b^7

Step-by-step explanation:

you subtract the exponent of like terms.

a^3 - a^1 = a^2

b^9-b^2 (so it's (9-2)) = b ^7

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A field is 150 yards long and 50 yards wide. Find it's area in square feet
CaHeK987 [17]
150 * 50
7500  square feet is the right answer
7 0
3 years ago
find three consecutive odd integers such that the sum of the smallest number and middle number is 27 less than 3 times the large
katrin2010 [14]

A generic odd number can be written as

2k+1,\quad k \in \mathbb{Z}

Since there is an odd number every two numbers, three consecutive odd numbers will be

2k+1,\quad 2k+3,\quad 2k+5

Now let's make up the equations: the sum of the first two is

(2k+1)+(2k+3)

And 27 less than 3 times the largest is

3(2k+5)-27

These two must be the same, so we have

(2k+1)+(2k+3)=3(2k+5)-27 \iff 4k+4 = 6k+30-27 \iff 4k+4=6k+3

Subtracting 4k and 3 from both sides gives

1=2k \iff k=\dfrac{1}{2}

Which means that the problem has no solution.

To confirm this hypothesis, we can observe that, on the left hand side, we have the sum of two odd numbers, which is even

On the right hand side, we have an odd number, multiplied by 3 (still odd), take away 27 (still odd).

So, the left hand side is even, and the right hand side is odd. They can't be the same number.

7 0
4 years ago
bryan runs 2 miles every 40 minutes. At this rate, how many minutes did Bryan run if he ran 8 miles?​
mars1129 [50]

Answer:

160 minutes.

Step-by-step explanation:

2 miles per 40 minutes for 8 miles

dived 8 by 2 and then multiple by 40

7 0
3 years ago
Read 2 more answers
Tom brought a board that was 7/8 of a yard long. he cut of 1/2 a yard.how much was left
Burka [1]

Answer:

3/8

Step-by-step explanation:

7/8- 1/2 which is equivilient to 4/8 is 3/8

8 0
2 years ago
I’m having problems with these type of problems
castortr0y [4]

Answer: x=-5 or x=2

Step-by-step explanation:

x^2+3x-10=0

x^2+5x-2x-10=0

x(x+5)-2(x+5)=0

(x+5)(x-2)=0

x+5=0 or x-2=0

x=-5 or x=2

4 0
3 years ago
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