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
Black_prince [1.1K]
3 years ago
5

The area of a rectangle is 2x*2-13x+12 and another area is 6x^2-13x+21, what is the combined area of both rectangles?

Mathematics
1 answer:
saul85 [17]3 years ago
8 0

Answer:

8x^2 - 26x + 33

Step-by-step explanation:

Add the expressions.

2x^2 - 13x + 12 + 6x^2 - 13x + 21 =

= 2x^2 + 6x^2 - 13x - 13x + 12 + 21

= 8x^2 - 26x + 33

You might be interested in
Answer the question below
Leno4ka [110]

Answer:

16 times

Step-by-step explanation:

Membership cost:

C = 135 + 2x

Non-members:

C = 11x

____

135 + 2x = 11x

135 = 9x

x = 15

The cost would be the same after renting 15 times, so after 16 times the cost would be cheaper for a member.

8 0
3 years ago
Read 2 more answers
Luke has 48 books.He puts 7 books in a box.How many boxes can he fill?explain how you interpreted the remainder
Alex17521 [72]
48 books divided by 7 books per box. So since 7 can go into 48 6 times to make 42, the remainder is 6 books are left out. 6 boxes are filled. I interpreted the remainder by subtracting 42 from 48. And that's all I did. :)

I hope you like this answer and have a good night! :D
3 0
3 years ago
Read 2 more answers
A small refrigerator is a cube with a side length of 12 inches use the formula S= 6s2 to find the surface area of the cube
Luda [366]

Answer:

Surface area of the refrigerator is 864 in².

Step-by-step explanation:

Formula to calculate the surface area of a cube is,

Surface area = 6s²

Here, s = length of a side of the cube

If side length 's' = 12 inches

By substituting this value in the formula,

Surface area = 6(12)²

                     = 6 × 144

                     = 864 inch²

Therefore, surface area of the refrigerator is 864 in².

6 0
3 years ago
2. Which two line segments are skew? <br> DE and GE<br> El and GK<br> GK and DH<br> Hi and DF
ludmilkaskok [199]

Answer:

2nd option i think

Step-by-step explanation:

bro i highly doubt your in high school and look like that like naw

6 0
2 years ago
Angle M has a measurement of 36 and angle and as a measurement of 24 are these two angles congruent
seropon [69]

Answer:

sorry but this question does not make any sense try rewording it

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • What is the answer to 2x-1x​
    15·1 answer
  • Which explanation can be used to informally derive the formula for the volume of a cone? A. A cone consists of a circle as a bas
    12·2 answers
  • A firm wishes to maintain an internal growth rate of 7.1 percent and a dividend payout ratio of 25 percent. The current profit m
    9·1 answer
  • At a certain coffee shop, all the customers buy a cup of coffee and some also buy a doughnut. The shop owner believes that the n
    8·1 answer
  • Which equation is equivalent toXO 2 (x 3) --3612 3) --63 (x 3) 243 (x 3) 432
    15·1 answer
  • What is the area of this trapezoid?
    6·2 answers
  • Please help I will give brainly
    13·2 answers
  • A number cube is rolled 600<br> times. Predict how many times a 2 or a 6 would be rolled.
    7·1 answer
  • Solve, using linear combination.
    14·1 answer
  • Identify parallel and perpendicular lines
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!