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
rosijanka [135]
3 years ago
13

5a - 3 + 2a + 2a + 3

Mathematics
2 answers:
Aleksandr [31]3 years ago
4 0
Answer- 9a

explanation- 5+2+2 = 9 and you add the a’s and -3+3 = 0 so you leave it out
Free_Kalibri [48]3 years ago
3 0

Answer:

a

Step-by-step explanation:

5a - 3 + 2a +2a + 3

5a + 4a - 3 + 3

9a

You might be interested in
What is 0/1 srry really hard right?
Verdich [7]

Answer:

0/1 = 0

Step-by-step explanation:

0/1

0 ÷ 1 = 0

4 0
3 years ago
Read 2 more answers
A) 7.7 ft<br> b) 13.4 ft<br> c) 10.3 ft<br> d) 12.3 ft
ELEN [110]

Answer:

D. 12.3 ft

Step-by-step explanation:

This problem requires the use of trigonometric ratios. This one specifically uses the cosine ratio as it provides the hypotenuse and is asking for the side that is adjacent to the angle.

cos(40°)=a/16

cos(40°)×16=a/16×16

cos(40°)×16=a

a=12.256 ft

The length of side a is D. 12.3 ft.

3 0
3 years ago
​ <br><br> E=6c 2−2c−1 <br> F=−4c 2 +7c+5<br> E+F=<br> ​
shepuryov [24]

Answer:

F=−4c 2 +7c+5

Step-by-step explanation:

5 0
3 years ago
What is the area of the triangle?
Rainbow [258]

Answer:

15 im positively sure

Step-by-step explanation:

The 6 sides are the same sides

so 6+6=12

add the 3

12+3=15

5 0
3 years ago
What is the y intercept of the equation shown below? <br><br> a -1/2<br> b -2<br> c 0<br> d 4
Anon25 [30]
It’s going to be -2 because the y intercept is when x=0.
5 0
3 years ago
Other questions:
  • I hope this can help you very much .
    8·1 answer
  • the triangle inquality theorem states that the sum of the lengths of any two sides of a triangle is greater that the length of t
    5·1 answer
  • Which of these represent a function
    5·1 answer
  • What is the perimeter of this square?<br> 5.9 yd
    9·2 answers
  • A car park charges a certain rate per hour before 3 pm, and a higher rate per hour
    10·1 answer
  • What’s the evaluation to 5x(2) + x for x =3
    10·2 answers
  • Can someone help me find the area
    9·1 answer
  • the number has three digits that add up to 10 when it is multiply by 0.5 the product is 6.35. whats the number?​
    9·1 answer
  • William has $7.50 to spend at the store. A large pretzel costs $1.25, and a soda costs $0.25. He buys two sodas and x pretzels.
    7·1 answer
  • Which equation is equivalent to 162 - 32+³?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!