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denis23 [38]
3 years ago
11

Simplify 9 exponent 2

Mathematics
1 answer:
STatiana [176]3 years ago
3 0

Answer:

81

Step-by-step explanation:

9^2 = 81 bc 9x9=81

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Mr. Altaffer goes to the pet store to buy a few treats for his puppy. He chooses one and then another. What is the probability t
Vaselesa [24]

Answer:

50/100?

Step-by-step explanation:

7 0
4 years ago
5. Hotel A and Hotel B had a total of 6500 guests. After of the guests in Hotel A and of the guests
Jobisdone [24]
I believe the correct answer is 6,240 so you had subtract 260 from 6500
4 0
3 years ago
Eight less than 5 times a number is 48 less than the number. Find the number.
Elena L [17]

Answer:

-10

Step-by-step explanation:

Write out the equation

5n-8=n-48

move like terms to the same side

4n=-40

divide 4n and 4 by 4 to get n by itself.

n=-10

7 0
3 years ago
If the area of a garden is 11 square feet what could be the dimensions of the garden
sergejj [24]
Assuming that the garden is rectangular in shape, the area of a rectangle is given by length x width.

11 is a prime with factors 1 and 11.

Therefore, if the area of a (rectangular) garden is 11 square feet, then the possible dimension of the garden is 1 feet by 11 feet.
7 0
3 years ago
PLEASE PLEASE HELP:(((
denis-greek [22]

Answer:

PQ= <em><u>1</u></em><em><u>0</u></em>

Step-by-step explanation:

To find intersection of the line ,put y=0 in the equation,cuz points on x axis have ordinate equals to '0'

you have, y=2x+8 ; put y =0,to find it's intersection to x-axis

i.e, 0=2x+8

i.e, 2x= -8

i.e, x= -8/2

i.e, x= -4

Point P is (-4,0)

again, you have y=2x-12, put y=0

i.e,0= 2x-12

i.e, 2x=12

i.e, x=6

Point Q is (6,0)

now distance PQ is

√(6-(-4))^2 +(0-0)^2

i.e, √(10)^2

i.e, 10

distance btwn PQ is 10 unit!

✌️:)

8 0
3 years ago
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