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
grigory [225]
2 years ago
10

5 ( x + y) +3 (2x +y)​

Mathematics
1 answer:
satela [25.4K]2 years ago
7 0

Answer:

11x + 8y

Step-by-step explanation:

(5x + 5y) + 3 ( 3 · 2x + 3y)

(5x + 5y) + (6x + 3y)

5x + 5y + 6x + 3y

5x + 6x + 5y + 3y

11x + 8y

You might be interested in
When both pipes are working together, how long does it take them to fill the tank?
AleksAgata [21]

Well, since 1 tank takes 60 minutes (hour) and the other takes 40 minutes , add those to get 100 minutes . Divide 6000 by 100 to see how long it takes to fill the tank

Answer :60 minutes or an hour

Hope this helps!

3 0
3 years ago
If the radius of the circle is 7.2cm what is the circumference to the nearest tenth?
Aleksandr-060686 [28]

Answer:

About 45.22

Step-by-step explanation:

Radius x 2 x π

8 0
3 years ago
1.The radii of two circles are in the ratio of 3 to 1. Find the area of the smaller circle if the area of the larger circle is 2
zmey [24]

It’s 9. 3x9 is 27. Nothing else times anything equals 27, excluding decimals.

8 0
3 years ago
Read 2 more answers
How do i prove that they are right triangles ?
spayn [35]
If it is 90 degreees at the angle
8 0
3 years ago
Read 2 more answers
Help with my geometry homework pleaseeee
anastassius [24]

Answer:

y=1, x=1

Step-by-step explanation:

This is a 90-45-45 triangle. One side is a sq root 2, and the other sides are a and a.

For example, if one side was 3 sq root two, then the other sides would be 3 and 3

6 0
3 years ago
Other questions:
  • What is 3÷269, 4÷195, 6÷249, 7÷186, 9÷198, 3÷208
    10·1 answer
  • A group of boys picked 216 boxes of oranges. each box contained 120 oranges.how many oranges did they pick?
    12·1 answer
  • A line passes through (9,-8) and has a slope of negative 4/3
    11·1 answer
  • Minimum Average Cost
    11·1 answer
  • What is 65grams:2grams to its simplest form​
    12·1 answer
  • What is 5/10 in simplified form
    12·1 answer
  • A wage sheet of a small business shows one employee’s details. The employee is paid $40 an hour for overtime hours where they wo
    13·2 answers
  • Pythagorean Theorem<br> a = ? b = 7 c = 13
    6·1 answer
  • Which function is graphed below
    7·1 answer
  • Solve for T Leave your answer in simplest radical form.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!