3 years ago

1.what is the sum or difference? 3x^8-7x^8A.-4x^16B. -21x^8C. -4x^8D. 10x^-8

Mathematics

2 answers:

Annette [7]3 years ago

8 0

Answer:

Step-by-step explanation:

Dafna1 [17]3 years ago

5 0

To simplify the given equation, you want to combine like terms. Since both terms have x^8, we can add the coefficients and leave the x^8
3x^8-7x^8 (do 3-7)
=-4x^8 so the answer is C

Hope this helps

You might be interested in

Mrs. Appleton baked 24

NISA [10]

Answer:

each child got 4 cookies with 4 left over

PLS MRK BRAINLIEST!!

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

One day the temperature was 72.8 degrees F. The temperature dropped to -2.7 degrees. difference, please

djverab [1.8K]

Answer:

the difference is 75.5

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Carpeting costs 9.99 a yard. If jan buys 17.4 yards, how much will it cost her (round your anwser to the nearest hundreth

aalyn [17]

To get the answer, multiply 9.99 x 17.4 yards. That will give you the answer 173.826. That rounds to 173.83

4 0

3 years ago

Find the radius and the diameter to the nearest hundredth when C = 6π yd. Use 3.14 for π.

weqwewe [10]

D=6 or 3x2 and R= 3.14 should be correct! hope this helps

3 0

3 years ago

Find the area of the shape shown below

Dovator [93]

Answer:

Step-by-step explanation:

the answer is 48

7 0

3 years ago

Read 2 more answers