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
cestrela7 [59]
3 years ago
10

Can someone please help me and show work too. If you can thank you

Mathematics
1 answer:
djyliett [7]3 years ago
8 0

Answer:

3n-7

Step-by-step explanation:

You might be interested in
PLEASE FIND SURFACE AREA OF THIS CYLINDER. URGENT!!!
natulia [17]

Answer:

131.9468915

Step-by-step explanation:

Side length= 6*4*pi

Circles=2(9*pi)

Add them and you get that answer.

7 0
3 years ago
Read 2 more answers
12feet<br> 12 feet<br> HELP ME PLS SNJSNAKSKW
Flauer [41]

Answer:

20 feet.

Step-by-step explanation:

Pythagoreans theorem states that a^2 + b^2 = c^2

a = 12, squared = 144

b = 16, squared = 256

144 + 256 = 400

√400 = 20

20 feet is the answer.

Hope this helps.

8 0
2 years ago
Ten times the sum of negative four and a number. Write as an Algebraic expression then simplify
Tju [1.3M]

Answer:

10x(-4+a)

explanation

4 0
3 years ago
Which statement represents the biconditional statement of the conditional statements?
riadik2000 [5.3K]

The measures of two angles have a sum of 90º if and only if the angles are complements.

if the angles are complementary they have to equal 90 otherwise they are not complementary

3 0
3 years ago
Please help! NO LINKS (Answer and explanation please :( )
iris [78.8K]

Answer:

sum of angles in a quadrilateral is 360

Step-by-step explanation:

3x-15 +3x+15+y+30+D=360

hope that explanation helps

5 0
3 years ago
Other questions:
  • If 5/4x + 1/2 = 2x - 1/2 what is x
    13·1 answer
  • What is 5(4c-2d)+2d-6(d-3c)
    14·2 answers
  • Tina has 3/5 pound erase she will use 2/3 of it to make fried rice for her family how much rice with Tina used to make fried ric
    6·2 answers
  • −5+(−5r)+10 answer plz
    10·2 answers
  • What is one-sixth of $5.28?
    10·2 answers
  • Solve the inequality and explain the stores for the two questions below:
    12·1 answer
  • PLS HELP I WILL DO ANYTHING!!!!
    6·1 answer
  • Help please by tonight !! Thank you (answer only)
    8·1 answer
  • 123,456,789x123,456,789=
    9·1 answer
  • Antonio works as a furniture salesman and earns a bace salasry of 450$ per week plus 6% commision on sales. What was antonios we
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!