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Advocard [28]
3 years ago
8

8x^3y^-2z^-4/6x^-1yz^-5​

Mathematics
1 answer:
choli [55]3 years ago
8 0
4x^2/3yz^9


Mark brainliest please



Hope this helps you
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3 years ago
You need 1/2 a cup of butter for every 2 eggs in a chocolate chip cookie recipe What is the unit rate of cups of butter per egg?
Lapatulllka [165]

Answer: 1/4 cups of butter

Step-by-step explanation:

You need 1/2 cups of butter for every 2 eggs.

When a question asks for the unit rate, it means what quantity of the other variable is needed per 1 unit of the variable in question.

In other words, how many cups of butter are needed per egg.

= Cups of butter / no. of eggs

= 1/2 ÷ 2

= 1/4 cups of butter

3 0
3 years ago
Select the correct answer<br> What is the sum of -6 4/5 and 6 4/5?
forsale [732]

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Step-by-step explanation: -6.80 + 6.80

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5 0
3 years ago
Read 2 more answers
Answer these questions please ?
valentina_108 [34]

In the parallelogram PQRS

  • PS = 5  and ∠Q  = 105
<h3>What is defined as the parallelogram?</h3>
  • A parallelogram is a type of quadrilateral created by parallel lines.
  • A parallelogram's angle between adjacent sides can vary, however the opposite sides must be parallel in order to be a parallelogram.
  • A parallelogram is formed when the opposite sides of a quadrilateral are parallel as well as congruent.

For the given question;

In the parallelogram PQRS,

QR = PS = 5 (opposite side of parallelogram are parallel and equal).

Sum of all angles is 360.

∠Q =  ∠S (opposite angles of parallelogram are equal)

∠P + ∠Q + ∠R + ∠S = 360

2∠P + 2∠Q = 360

2∠Q  = 360 - 2∠P

  • 2∠Q  = 360 - 150

2∠Q  = 210

∠Q  = 105

Thus, the angle Q is found as 105 degrees.

To know more about the parallelogram, here

brainly.com/question/970600

#SPJ1

4 0
1 year ago
Starting from 300 feet away, a car drives toward you. It then passes by you at a speed of 48 feet per second. The distance d (in
navik [9.2K]

The answer to this question would be: 5 second


In this question, you are given the initial distance (300ft), car velocity(48ft/s) and the final distance(60ft). You are also given the equation to calculating the distance, so this question should be easier. The question is when the time where the distance is 60 ft. So the answer would be:


distance= 300-48t

60 = 300ft- 48t

48t= 300- 60=240

t= 5



8 0
3 years ago
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