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
stepladder [879]
2 years ago
9

Please help i’m just trying to pass

Mathematics
1 answer:
boyakko [2]2 years ago
4 0

Answer:

C- 2

Step-by-step explanation:

f(-2)=4x+10

= 4*(-2)+10

=-8+10

f(-2)=2

You might be interested in
Max recorded the math scores of five of his classmates in the table. What is the range of their test scores? 16 24 88 89
lukranit [14]
73. you subtract 89 and 16 and that gives you your answer which is*** 73***
7 0
3 years ago
Read 2 more answers
1) Give 5 examples of a difference of two perfect squares
Katyanochek1 [597]

ᴀɴsᴡᴇʀ:

<u>1.Example, x²-25 can be factored as (x+5)(x-5).</u>

<u> </u>

<u>2.This method is based on the pattern (a+b)(a-b)=a²-b², which can be verified by expanding the parentheses in (a+b)(a-b).</u>

<u> </u>

<u>3.When an expression can be viewed as the difference of two perfect squares, i.e. a²-b², then we can factor it as (a+b)(a-b). For example, x²-25 can be factored as (x+5)(x-5).</u>

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs!

☞︎︎︎ᴄᴀʀʀʏ ᴏɴ ʟᴇᴀʀɴɪɴɢ☜︎︎︎

8 0
3 years ago
In the accompanying diagram of parallelogram ABCD,diagonals AC and DB intersect at E, AE = 3x - 4, andEC = x + 12.What is the va
skelet666 [1.2K]

x = 8

Explanation:

AE = 3x - 4

EC = x + 12

SInce diagonals AC and DB intersect at E

it means the lines which meet at the intersection E are equal. A and C meet at E which gives AE and EC

AE = EC

3x - 4 = x + 12

collect like terms:

3x - x = 12 + 4

2x = 16

divide both sides by 2:

2x/2 = 16/2

x = 8

4 0
1 year ago
Solve for variable y answer in simplest radical form
ASHA 777 [7]

Answer:

option A

Step-by-step explanation:

option A y = 9√3 is the correct answer .

In∆ PQR

cos 30 = y /18

√3/2 = y / 18

y = 9√ 3

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you .

4 0
3 years ago
Brian invests £4000 into his bank account.
siniylev [52]

Answer:

14 years

Step-by-step explanation:

£280 is 7% of 4000 so £4000 euro more would be 4000/280 = 14

7 0
2 years ago
Other questions:
  • What is the area of a rectangle with a base of 23 feet and a height of 6 feet
    8·1 answer
  • What is the unit rate if 12 pairs of socks sell for 5.79?
    15·2 answers
  • List five multiples for 3 and five multiples four. Then circle the common multiples
    14·1 answer
  • A truck is rented at $40 per day plus a charge per mile of use. The truck traveled 15 miles in one day, and the total charge was
    12·2 answers
  • Why do you subtract exponents when dividing powers with the same base
    8·1 answer
  • I need help on this question
    8·1 answer
  • Andrea has $18 to spend. She spent $6.50, including tax, to buy a notebook. She needs to save $5.75, but she wants to buy a snac
    8·2 answers
  • David is 1 1/2 meters tall.which of the following is equivalent to 1 1/2
    5·1 answer
  • Write the ratio 14:56 in the simplets form
    12·1 answer
  • Solve the following problem.<br><br><br> 1/16÷34=
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!