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
horrorfan [7]
3 years ago
6

Last question on my assignment and I have no idea how to do it! I really need help.​

Mathematics
1 answer:
irinina [24]3 years ago
5 0

Answer:

310

Step-by-step explanation:

divide this figure into two rectangles, one with length of 3x-7 and width of x, the other one with length of 2x and 5x+2. plug x=5 into these, the first rectangle's area is 5*8=40, the second rectangle's area is 10*27=270. 40+270=310

You might be interested in
Pls help me i need it to move on i did so many i cant figure it out.
lukranit [14]

Answer:

B. Between 200 and 400

Step-by-step explanation:

Rule of exponents means that you can subtract when they are divided

-5+7=2

7.8*10^2/3.1

Simplify

780/3.1= 251.612903

5 0
3 years ago
PLEASE HELP If P(A)=0.2 and P(A and B)=0.12, and P(A or B)=0.68, what is P(B)?
ruslelena [56]

Answer:

YOU ADD UP ALL THE DECIMALS

Step-by-step explanation:

6 0
3 years ago
Which function has an inverse that is also a function?
aalyn [17]

Answer: 1st, 3rd, and 4th functions

Step-by-step explanation:

Assuming k(x)=9x^2, all the other functions have inverses because they are linear, meaning they must be one-to-one.

4 0
3 years ago
john wears his red cap every 5day and his black shoe every 3days. If he wears both the cap and the shoe on the 5th of October. O
umka21 [38]

Answer:

he will wear both of them together again on 8th of October

6 0
4 years ago
Jennifer and Jacob took 3h5min to decorate the Christmas tree.they took 1h55min longer to decorate the Christmas tree than to wr
stiks02 [169]

Answer:

5 hours

Step-by-step explanation:

3h5min+1h55min=5hours

4 0
3 years ago
Other questions:
  • Solve for r in the proportion.<br><br> 8/1 = r/5<br><br> r =
    11·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B4%7D%20%20%5Ctimes%2012" id="TexFormula1" title=" \frac{3}{4} \times 12"
    9·1 answer
  • A trader bought a car at £48,000 and sold it a loss 6 percent. What was his selling price?
    13·2 answers
  • alan is spreading fertilizer on a field to get it ready for planting. The directions say to use 4/5 of a quart of fertilizer for
    15·1 answer
  • Explain my mistake and help me answer it
    14·2 answers
  • Find the value of x for which m || n.
    8·2 answers
  • Can Someone Answer My Questions Please ;(
    15·2 answers
  • Is this a function of not??
    7·2 answers
  • Write the equation of the line that passes through the points (7, 2) and (4, -9). Put
    11·1 answer
  • Refer to the attached image​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!