2 years ago

Multiply or divide as indicated. X^-3•x^7

Mathematics

1 answer:

user100 [1]2 years ago

4 0

Answer: X^4 you just subtract or add with exponents

Step-by-step explanation:

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What is the value of 2x^-2y^-2for x=3 and y=-2

kap26 [50]

Answer:

The question isn't well written pls.

2 X raised to power WHAT, minus 2 Y raised to POWER WHAT ??

Step-by-step explanation:

3 0

3 years ago

In a coordinate plane, triangle ABC has vertices A(- 4, 5), B(- 4, - 4) , and C(3,-4), . Find the perimeter of triangle ABC to t

4vir4ik [10]

Answer: perimeter of triangle ABC to the nearest tenth = 27.4

Step-by-step explanation: Given that

vertices are

A(- 4, 5), B(- 4, - 4) , and C(3,-4)

Length AB = root( [-4-5]^2 + [-4+4]^2)

Length AB = sqr(9^2) = 9

Length AC = root( [-4-5]^2 + [3+4]^2)

Length AC = sqr( 9^2 + 7^2)

Length AC = sqr(130) = 11.4

Length BC = root( [-4+4]^2 + [3+4]^2)

Length BC = sqr( 7^2) = 7

Perimeter = 9 + 11.4 + 7 = 27.4

7 0

3 years ago

Which of the expressions are equivalent to the one below? Check all that

garik1379 [7]

Hi hi!!

So, A is correct because it is the same equation just (3+4) is in the front. D is also correct because it is the same question because when a number is for example like 10(3+4) it mean multiplication and in this case you are multiplying. B and C are incorrect because they do not have a total of 70. The original equation, 10x(3+4) = 10x7 = 70.

Correct answers:

A. (3+4)x10
D. 10(4+3)

4 0

2 years ago

There are 75 students enrolled in a camp. The day before the camp begins, 8% of the students cancel. How many students actually

8090 [49]

Answer:

69 students attend the camp

Step-by-step explanation:

8% of 75 = 6

75 - 6 = 69

6 0

2 years ago

Read 2 more answers

Find the measure of angle N.

Firlakuza [10]

Answer:

it is 150 is the answer

Step-by-step explanation:

7 0

3 years ago