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
gladu [14]
3 years ago
8

-2r – 5a + 12r + 10 + 5a. HELP ASAP

Mathematics
1 answer:
levacccp [35]3 years ago
3 0

Answer:

It looks like 10r + 10.

Step-by-step explanation:

-2r + 12r = 10r

-5a + 5a = 0

+ 10 = 10

You might be interested in
Simplify fully<br> 2x power two + 9x + 10 ÷ 2x+5 <br> pls need answer quickly
Lunna [17]

Answer:

2x^2+14x+5

Step-by-step explanation:

x^2+9x+5x+5

Combine Like Terms:

=2x^2+9x+5x+5

=(2x^2)+(9x+5x)+(5)

=2x^2+14x+5

7 0
3 years ago
2 The diagram shows a
Strike441 [17]

Diagram? There is no diagram given.

a.

i =  \frac{180(n - 2)}{n}

i =  \frac{180(12 - 2)}{12}  =  \frac{180(10)}{12}  =  \frac{1800}{12}  \\ i = 150\degree

Cannot solve b without the diagram.

5 0
3 years ago
Umm I need a lot pf help here im lost
OleMash [197]

Answer:

51.39 units³

Step-by-step explanation:

The volume (V) of the prism is calculated as

V = area of base × height

Here area of base = 5.71 and height = 9, thus

V = 5.71 × 9 = 51.39 units³

7 0
3 years ago
Read 2 more answers
Liam and his children went into a restaurant and where they sell drinks for $2 each and tacos for $3.50 each. Liam has $30 to sp
scoray [572]
Answer: the maximum number of drinks Liam can buy is 4 without over exceeding his price limit.

work:
$3.50 for 5 tacos is $17.50
9 - 5 tacos = 4 drinks
4 drinks x $2 = $8
$17.50 + $8 = $25.50 out of $30 price limit
3 0
2 years ago
Read 2 more answers
You have 10 liters of juice that is 40% juice and 60% water. You want the mixture to be 70% juice and 30% water. How many liters
damaskus [11]

Answer:

14 liters

Step-by-step explanation:

10 liters : 4 liters of juice and 6 liters of water

4/10 of juice and 6/10 of water

make it to 70% of juice and 30% of water

add 14 liters of juice

14/20=70% of juice

6/20=30% of water

4 0
3 years ago
Other questions:
  • What should u do if you have to find out the modal if we are using coulours
    12·1 answer
  • G(x) = 3x - 9<br><br> g(-1) =
    8·1 answer
  • A rectangle with an area of 103 square feet is dilated by a scale factor of 3. What is the new area?
    7·1 answer
  • Keisha is riding her bike on Bayview Bike path. Keisha‘s bike got a flat tire 2/3 of the way down the path, so she had to stop.
    14·1 answer
  • There are 10 fewer Robins than Cardinals there are 16 Cardinals how many Robins are there
    8·2 answers
  • A cable is attached to the top of an 80' pole and to a stake in ground 35' from the base of the pole. What angle will the cable
    15·1 answer
  • Helpppppp plzzzzzzzzzzzzzzzz
    8·2 answers
  • The figure shows a trapezium PQRS where RS = 17m and PS = 15m. If PT = 14m, and the area of trapezium is 196m2, Find the length
    9·2 answers
  • Please answer the question and explain how
    13·2 answers
  • Write an expression that represents the area of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!