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
Schach [20]
2 years ago
11

Please someone help me with this question

Mathematics
1 answer:
const2013 [10]2 years ago
7 0
Basically something like this

You might be interested in
Simplify (-2x)^4<br> a.) -16x^4<br> b.) -8x^4<br> c.) -2x^4<br> d.) 8x^4<br> e.) 16x^4
kozerog [31]

answer

c.)

Step-by-step explanation:

(-2x)^4 = -2x^4

which is the same as answer c.)

4 0
3 years ago
What is 1/4+(2×5) pls I need it today
Brilliant_brown [7]

Answer:

10.25

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
An open box is made from an 8 by ten-inch rectangular piece of cardboard by cutting squares from each corner and folding up the
natka813 [3]

Please find the attachment.

Let x represent the side length of the squares.

We have been given that an open box is made from an 8 by ten-inch rectangular piece of cardboard by cutting squares from each corner and folding up the sides. We are asked to find the volume of the box.

The side of box will be 8-x-x=8-2x and 10-x-x=10-2x.

The height of the box will be x.

The volume of box will be area of base times height.

\text{Volume of box}=(8-2x)(10-2x)\cdot x

Now we will use FOIL to simplify our expression.

\text{Volume of box}=(80-16x-20x+4x^2)\cdot x

\text{Volume of box}=(80-36x+4x^2)\cdot x

Now we will distribute x.

\text{Volume of box}=80x-36x^2+4x^3

V(x)=80x-36x^2+4x^3

Therefore, the volume of the box would be V(x)=80x-36x^2+4x^3.

6 0
3 years ago
What is 2/5 E2? (the E is the exponent of ur wondering i couldn't type it in :)​
tigry1 [53]

Answer:

when you do 2 over 5 exponent 5 you get 0.08. I hope this helps you.

4 0
3 years ago
You like math then here
Igoryamba

Answer:

-8b + 9 - 5k

Step-by-step explanation:

I am assuming the blue highlighted portion is your answer, and is not a part of the initial question

(-4b + 15 - 7k) - (6 + 4b - 2k)

Combine like terms

-4b - + 4b

Negative + Positive = Negative

-4b - 4b = -8b

15 - 6 = 9

-7k - - 2k

Negative + Negative = Positive

-7k + 2k = -5k

Put them all together:

0b + 9 - 5k

Simplify

-8b + 9 - 5k

I got the same answer as you (just in a different order)

5 0
3 years ago
Other questions:
  • Tina ordered a pizza for lunch. The pizza is round and has a radius of 8 inches. Tina only ate 13 of the pizza and took home the
    5·1 answer
  • Solve the system of linear equations by substitution. Check your solution.<br>Numbers 10 and 14.​
    14·1 answer
  • Choose the correct simplification of m^7n^4/m^4n^3<br> m^11n^7<br> m^11n<br> m^3n<br> m^3/n^7
    14·1 answer
  • Which side lengths form a triangle that is similar to triangle ABC
    9·1 answer
  • Someone help I’m stuck on this
    5·1 answer
  • What is the 12th term of the linear sequence below? 13, 7, 1,-5, -11,...
    14·1 answer
  • Pls help I need a good grade
    7·1 answer
  • Use an area model to multiply (3x+7)(4x+5).
    7·1 answer
  • The proportion of red marbles to blue marbles in a jar is 3 to 8. If there are 56 blue marbles in the jar, how many red marbles
    8·1 answer
  • What is the probability that client H, the 80-year old you’re considering for a 10-year policy, lives to be 90 years old? Client
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!