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
nevsk [136]
3 years ago
13

The length of a rectangular backyard is represented by 4x + 10, and the width is represented by 2x + 5.

Mathematics
1 answer:
kotegsom [21]3 years ago
4 0

Answer:

(2) 6x^2+40x +50

Step-by-step explanation:

(4x+10)*(2x+5) = 8x^2 +40+50

minus 2x^2

=6x^2 +40 +50

You might be interested in
6c + 7c +7c + 8c + 9c nesesito de su ayuda plis
Zielflug [23.3K]

Answer:

37c

Step-by-step explanation:

6c+(7c+7c)+8c+9c

6c+14c+(8c+9c)

6c+(14c+17c)

6c+31c

37c

7 0
3 years ago
30. What is the degree of the polynomial?
zheka24 [161]

Answer:

Step-by-step explanation:

30). 5^{th} degree ( 4 + 1 = <em>5</em> ; 1 + 1 = 2 and 2 + 2 = 4 )

31) D) Choice D

4 0
3 years ago
How many 4/5 cup sugar bowls can be filled from 12 cups of sugar?
prisoha [69]
12 sugar / 4/5 sugar/bowls = 15 bowls. Hope you notice the conversion of units. 
4 0
3 years ago
Read 2 more answers
Brainlest!!!
son4ous [18]

Answer:

1st graph: x ≤ -5

2nd graph: x > -5

3rd graph: x ≥ -5

4th graph: x > 5

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
When figuring the pooled population variance estimate in a t test for independent means?
gizmo_the_mogwai [7]
The appropriate response is a weighted average. It is a mean ascertained by giving qualities in an informational index more impact as indicated by some characteristic of the information. It is normal in which every amount to have arrived at the midpoint of is allocated a weight, and these weightings decide the relative significance of every amount on the normal.
4 0
3 years ago
Other questions:
  • F(5) if f(x) =-3x-4 find the function value
    8·1 answer
  • I need to know how to evaluate this question
    11·1 answer
  • Which number is prime 70 49 31 85
    5·1 answer
  • Classify the triangle with angles measuring 40°, 40°, and 100°.
    7·2 answers
  • You just got a free ticket for a boat ride, and you can bring along 3 friends! Unfortunately, you have 5 friends
    5·1 answer
  • PLZZZ HELP!!!
    8·1 answer
  • Which table shows a proportional relationship between x and y?
    10·2 answers
  • Choose the symbol to make the following statement true. 4 yd. ___12 ft. A. C . =
    8·1 answer
  • In the triangle below x= cm round to the nearest tenth 15 is the hypotenuse 35 is a angle and 90 in an angle. Please help
    13·2 answers
  • Help! (equivalent fractions)<br>it has three questions, please awnser the three! thank you!!!​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!