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
Alla [95]
3 years ago
7

Show your work!

Mathematics
1 answer:
iren2701 [21]3 years ago
7 0

Answer:

answer is 20+12x^6

Step-by-step explanation:

Multiply x^2+2x-3 by 2

length equals 2x^4+4x-6

simplify. 6x^5-6

multiply 2x2+3x+5 by 2

width equals 4x4+6x+10

simplify. 16+6x+10

simplify again. 26+6x

add length and width- 20+12x^6

You might be interested in
Solve 3(x + 2) &gt;x<br>Please ​
Anon25 [30]

Answer:

x > −3

Step-by-step explanation:

Let's solve your inequality step-by-step.

3(x + 2) > x

Step 1: Simplify both sides of the inequality.

3x + 6 > x

Step 2: Subtract x from both sides.

3x + 6 − x > x − x

2x + 6 > 0

Step 3: Subtract 6 from both sides.

2x + 6 − 6 > 0 − 6

2x > −6

Step 4: Divide both sides by 2.

2x / 2 > −6 / 2

x > −3

Answer:

x > −3

Hope this helps :)

7 0
3 years ago
Solve this it attached
BARSIC [14]

\\ \sf\longmapsto \dfrac{15}{k}

  • k=3

Put the value

\\ \sf\longmapsto \dfrac{15}{3}

\\ \sf\longmapsto 5

3 0
3 years ago
Read 2 more answers
Analyze the graph of a cannonball launched from the ground with an initial velocity of 144 feet per second. The cannonball reach
Brrunno [24]

Answer: 324 ft

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
A campsite charges $12 per day for the site rental and $8 for parking . The total campsite charge C (in dollars) is given by C=1
Vsevolod [243]

We are given equation of total campsite charge

C=12d+8

where

C is total campsite charge C (in dollars)

d is the number of days that the site is rented

so, here we will have

C is y-axis or dependent variable

d is x-axis or independent variable

we can find any two points and then we locate it

after that we can join them to get our graph

At d=0:

C=12\times 0+8

C=8

so, our point is (0,8)

At C=0:

0=12d+8

-8=12d

d=\frac{-2}{3}

so, our point is (\frac{-2}{3},0)

now, we can locate these points and then join it


8 0
3 years ago
A 5​-volume numbered set of books is placed randomly on a shelf. What is the probability that the books will be numbered in the
Georgia [21]
The answer is 1/5 or 20% because there is 5 books and there’s only one correct order from left to right
5 0
3 years ago
Other questions:
  • How long would it take to travel 425 m at the rate of 50
    13·2 answers
  • Jane is making a large cake for her best friend. The cake is a rectangular prism. It is 15 inches long, 8 inches wide, and 5 inc
    8·1 answer
  • Geometry math question no Guessing and Please show work thank you
    5·1 answer
  • Your friend is about to begin an introductory chemistry course at his university. The course has collected data from students on
    5·1 answer
  • Solve the linear equation 2.25 – 11j – 7.75 + 1.5j = 0.5j – 1.
    11·2 answers
  • 5/6+2/9 thanksssssssssssss
    10·2 answers
  • Write Y=4/3x-4 in slope intercept form
    9·1 answer
  • 1 gallon of batter is poured equally into 4 bowls . How many gallons of batter are in each bowl?
    14·2 answers
  • What do I do need help asp find the intercept
    13·1 answer
  • GIVEAWAY!! QUICK QUESTION!!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!