1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lesechka [4]
3 years ago
8

Simplify. Will mark brainliest.

Mathematics
1 answer:
Karolina [17]3 years ago
4 0

Answer:

A) n^15

B) 8z^12

C)(y^3)/(z^6)

Step-by-step explanation:

For a), it's basically n*n*n*... * n 8 times multiplied by n*n*n* .. *n 7 times, which is n multiplied by itself 15 times. So the answer is n^15

For b), you simplify 2z^4 to 2*z^4. Now, it is 2^3*z^4^3, and when you exponent an exponent, you multiply, so it is 8*z^12

For c) y^5/y^2 = y^3, and z^-2/z^4 = 1/z^6. Multiply them together to get y^3/z^6

You might be interested in
Od=125
Annette [7]

Answer:

Hey there!

The sweater is selling for 85% of the original price

0.85(18)=15.30

1.08(15.30)=16.52

Let me know if this helps :)

8 0
3 years ago
Read 2 more answers
What is a correct representation of X +5 using algebra tiles?
kenny6666 [7]
One “x” tile and five “1” cubes
5 0
3 years ago
Read 2 more answers
Y = −(x + 4)2 − 7 vertex
ICE Princess25 [194]

Answer:

The vertex (h,k) is (-4,-7).

Step-by-step explanation:

I assume you are looking for the vertex y=-4(x+4)^2-7.

The vertex form of a quadratic is y=a(x-h)^2+k where the vertex is (h,k) and a tells us if the parabola is open down (if a<0) or up (if a>0). a also tells us if it is stretched or compressed.

Anyways if you compare y=-4(x+4)^2-7 to y=a(x-h)^2+k , you should see that a=-4,h=-4,k=-7.

So the vertex (h,k) is (-4,-7).

3 0
3 years ago
Read 2 more answers
Solve the problem:
stepan [7]

volume of the box is 675 cubic inches

A machine produces open boxes using square sheets of plastic.

It is a square sheet so length and width are same

Lets assume length as x so width is also x

The machine cuts equal-sized squares measuring 3 inches on a side from each corner of the sheet.

After turning up the sides the height of the box becomes 3 inches

We know the volume of a box formula

Volume = Length * width * height

We know length is  x , width is x  and height = 3

So V = x * x * 3

Given volume = 675 cubic inches

675 = x * x * 3

675 = x^2* 3

Divide by 3 on both sides

225 = x^2

Now we take square root on both sides

x = 15

the length of one side of the open box is 15 inches.



5 0
3 years ago
How to solve please help thank you
Rashid [163]

her new balance is $105.

hope this helps.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the Perimeter of this shape:
    13·2 answers
  • According to the given information, quadrilateral RECT is a rectangle. By the definition of a rectangle, all four angles measure
    11·1 answer
  • 22 random samples were selected from a population that has a normal distribution the sample has a mean of 99 and a standard devi
    11·2 answers
  • Kylie and Rhoda are solving the equation 4(x-8)=7(x-4). Kylie uses a first step that results in 4x-32=7x-28. Rhoda uses a first
    5·1 answer
  • If 1 inch on a map represents 200 miles, then 1.5 inches represents how many miles.
    9·2 answers
  • Set R contains all integers from 10 to 125, inclusive, and Set T contains all integers from 82 to 174, inclusive. How many integ
    15·1 answer
  • I WILL REWARD BRAINLIEST
    5·2 answers
  • Can Any of you help me with this please.
    11·2 answers
  • All these answers correct <br><br> Look at picture <br><br> Complementary angles
    7·2 answers
  • What is the answer to 5x6+8+9-5 Pls help i dont remember pemdas mean
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!