Why is 9 -1is 8 can some one help me because i dont understand why is not 10

Answers

Answer 1

Answer: Ah, the dash, this thing, - means subtraction, which is the opposite of addition, and takes away numbers. Meaning 9-1 is 9, but you count down by 1 rather than up one.

Answer 2

Answer: Its 8 because your not adding your subtracting.

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Write the product of 0.4. X 0.4 x 0.4 in exponential form

Answers

Answer:

(.4) ^3

Step-by-step explanation:

0.4. X 0.4 x 0.4

We are multiplying 3 of the number .4 's together

The number 3 is the exponent

(.4) ^3

Answer:

The answer is 0.4^3 blahblahblah(I needed at least 30 characters)

the pomerantz family has a small rectangular pond fo their flower garden. the pond is 6 feet long and 4 feet wide if the water in the pond is 2 feet deep what is the volume of the water

Answers

2 x 4 x 6

8 x 6

48 ft²

I think the answer would be 48 cubic ft. would be the volume for the pond.

John's dog slept for 3 hours. If the dog slept 1/3 of every hour, how many times did he snore?

Answers

Then he slept 9 times. Because every hour is 60 minutes, since 1/3 of an hour is 20 mins, it should be 3 times per hour. So using basic math, 3 times 3 equals 9

Is the square root of 130 a rational or irrational number

Answers

The square root of 130 is irrational since it exhibits a perfect square. Furthermore, the number is under a radical sign. For instance, on a number line the square root of 130 shall be placed between the digits 11 and 12. 11 11.40175425099138 12. Which the two closest perfect square are. Irrational numbers doesn’t have a fractional form or can be transfused to a decimal form and vice-versa.

Which is not equal to one fourth of 52?

Answers

the answer is B because 1/4 of 52 is 52/4 or 52/.25(which is 1/4)

PLZZ HELP!!!!What is the surface area of the right rectangular prism?

Enter your answer in the box.

Answers

its 72 because i did lenght*whith*hight and got 72

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