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Elena L [17]
3 years ago
5

Simplify using positive exponents only (2x^3y^3)^-2(4^-1x^5y^-2)^2

Mathematics
1 answer:
amm18123 years ago
7 0

Answer:

x 4/ 64 y 10

Step-by-step explanation:

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Why do two negative numbers multiplied equal a positive?
omeli [17]
Write these steps down

Positive times positive=positive
Negative times positive=negative
negative times negative= positive

when any two numbers that are negative it will always equal a positive.
Its a rule for math.
5 0
4 years ago
Rita drove an average of 55 mi/h on her trip to the mountains.
deff fn [24]

Answer:

Rita drove <u>275 miles</u> in 5 hours

Step-by-step explanation:

Given:

Average speed at which Rita drove = 55 mi/h

Expression to find the distance driven by Rita in h hours isgiven as: 55h

To find the distance driven by Rita in 5 hours.

Solution:

In order to find the distance driven by Rita in 5 hours we will plugin h=5 in the expression given to calculate the distance driven by Rita.

Thus, distance traveled by Rita in 5 hours can be calculated as:

⇒ (55\times 5)\ miles

⇒ 275\ miles (Answer)

4 0
3 years ago
Please help me with solving worded quadratic equations
nikklg [1K]
Answer to question 2 is 4 and 8 because 4+8=12 and 4 squared is 16 and 8 squared is 64, 16+64=80, hope this helps.
3 0
3 years ago
What type of angle of this?
AVprozaik [17]

Answer:

angle x is equal to 60º so its an acute angle

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Six times a number is greater than 20 more than that number. What are the possible values of that number?
Fynjy0 [20]

Answer:

n > 4 is the possible value of number

Step-by-step explanation:

Let number = n

Given that:

Six times a number is greater than 20 more than that number

It will make the equation like:

6n > 20 + n

Subtracting n from both sides

6n - n > 20 + n - n

5n > 20

Dividing both sides by 5 we get:

5n / 5 > 20/ 5

n > 4

I hope it will help you!

3 0
3 years ago
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