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
Aleonysh [2.5K]
3 years ago
6

Algebra 2 help please

Mathematics
1 answer:
yan [13]3 years ago
4 0

Answer:

17. a) (4x - 8)(6x+ 7); b) 20x - 2

18. a) (2x² + 3x - 5)(2x + 3); b) 4x² + 10x - 4

Step-by-step explanation:

Question 17

a) Area

Area = length × width

A = (4x - 8)(6x+ 7)

b) Perimeter

Perimeter = 2 (length + width)

P = 2(4x - 8 + 6x + 7) = 2(10x - 1) = 20x - 2

Question 18

a) Area

A = (2x² + 3x - 5)(2x + 3)

b) Perimeter

P = 2(2x² + 3x - 5 + 2x + 3) = 2(2x² + 5x - 2) = 4x² + 10x - 4

You might be interested in
How are rotations represented as function
Mumz [18]
Here is the answer from SparkNotes 

http://www.sparknotes.com/math/algebra2/operationsonfunctions/section3.rhtml
5 0
3 years ago
Read 2 more answers
Please help thank you very much
mezya [45]
1. 22
2.34
3. first one
hope this helps
3 0
3 years ago
PLEASE HELP I WILL MARK YOU BRAINLIEST
eimsori [14]

Answer:

The correct answer is A. The base of the rectangular prism must be 12 units because the height is 2 units, and 2 multiplied by 12 is 24, which is the total volume of the prism.

8 0
3 years ago
Please help me due soon
alexira [117]
He bought 20 pounds of pet food
4 0
3 years ago
What is the value of AB?
solniwko [45]

Answer:

I think its 31

Step-by-step explanation:

AC= 43 in the problem it says that point b is 12 stories above point C Which means that if you subtract 43-12 that may be the answer so AB= 31 but thats only my guess you could try the answer but I'm sorry if its wrong ;-;

6 0
4 years ago
Other questions:
  • What is 7/10 - 1/2 in simplest form
    8·2 answers
  • PLEASE HELP ME GUYS!!!
    11·2 answers
  • Eighteen cans of dog food were divided amount 12 dogs. Two dogs did not eat. Choose the expression that shows how many cans of f
    10·1 answer
  • Solve for y. 6 = 2(y + 2) <br> A) 6<br> B) 1 <br> C) 8<br> D) 2
    14·2 answers
  • List two pairs of adjacent angles.
    8·2 answers
  • Six fruit smoothies use 2 1/2 cups of strawberries. How many cups of strawberries are needed for 8 fruit smoothies? Write a prop
    8·2 answers
  • PLEASE HELP ME ON MATH ASAP
    10·2 answers
  • If you have 12 campers and you buy each a book that cost 7.50 dollars how much did you spend
    8·1 answer
  • This claim is to be investigated at .01 levels. “Forty percent or more of those persons who retired from an industrial job befor
    15·1 answer
  • Suppose a butterfly can fly 68 feet in 5 seconds. A dragonfly can fly 34 feet in 3 seconds. Which can fly faster and by how much
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!