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
Lynna [10]
3 years ago
8

Which expression represents -8x2 + 54x + 140 in factored form?

Mathematics
1 answer:
ra1l [238]3 years ago
3 0

Answer:

-2(x+2)(4x-35)

Step-by-step explanation:

Factor out the 2 and by grouping.

You might be interested in
Gus, Verid and their three children went to see a show.,
seraphim [82]

Answer:

28.35 each adult

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Assume that births of girls and boys are equally likely. If a family has six children. What the number of outcomes in the sample
Nonamiya [84]
STEP BY STEP EXPLANATION:
4 0
3 years ago
Can someone tell me all the answers with work shown thank you
Evgesh-ka [11]

Answer:

In the picture

Step-by-step explanation:

I hope that it's a clear.

Good luck

7 0
3 years ago
Find the PERIMETER and the AREA of the following figure,<br> 16 ft<br> 8 ft<br> 10 ft
Fed [463]

9514 1404 393

Answer:

  • perimeter: 36 +16√5 ft ≈ 71.777 ft
  • area: 288 ft²

Step-by-step explanation:

<u>Perimeter</u>

The perimeter is the total length of all the sides. The length of the horizontal sides is 8 ft + 10 ft = 18 ft. The length of the slant sides can be found using the Pythagorean theorem. For side length s, we have ...

  s^2 = 8^2 + 16^2

  s^2 = 64 +256 = 320

  s = √320 = 8√5

Then the perimeter is ...

  P = 2(8√5 + 18) = 36 +16√5 ≈ 71.777 . . . feet

__

<u>Area</u>

The area is given by the formula ...

  A = bh

where b is the base and h is the height.

  A = (18 ft)(16 ft) = 288 ft²

4 0
3 years ago
Please help ASAP!!! will give out brainiest!!!
Phantasy [73]

Answer:

5 miles

Step-by-step explanation:

if you do divide 26,400 by 5,280 the answer you would get would be five so for each mile you do it would all equal up to 5,280. Also to check your answer  5,280 times 5 is 26400

6 0
3 years ago
Other questions:
  • Sally's $8,800 savings is in two accounts. One account earns 2% annual interest and the other earns 6%. Her total interest for t
    7·1 answer
  • A number is chosen at random from the first 100 positive integers. Find the probability that the number is a multiple of 7. 7/50
    14·2 answers
  • Please see the photo and answer the quastion​
    13·2 answers
  • Which statement is true about the expression 4 (9 + 6)?
    10·1 answer
  • Is 27 a perfect square, a perfect cube, both, or neither?
    12·1 answer
  • What are the coordinate
    12·1 answer
  • If m∠BEF = 100 and m∠CBE = 75, what is m∠DAG?
    6·1 answer
  • Question below.<br><br> Please help!
    10·2 answers
  • The table shows Avery’s net worth statement.
    10·1 answer
  • Can you please help me before it kicks me out of the session
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!