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
ankoles [38]
3 years ago
15

When4a- a x 3a + 7ais simplified it is equivalent to?​

Mathematics
2 answers:
s2008m [1.1K]3 years ago
8 0

Answer:

-3a^2+11a

Step-by-step explanation:

Harrizon [31]3 years ago
3 0

Answer:

4a-a×3a+7a

or, 3a×3a+ 7a

or,9a+7a

or,16a

:. a =16

You might be interested in
1. Are the distances of 220 feet and 126 feet the radii, diameters, or circumferences of the two circles? Explain.
serious [3.7K]

Answer:

it is very lengthy question :))))(

7 0
3 years ago
Read 2 more answers
Please help me with this problem
kipiarov [429]

Answer:

Option 5.

Step-by-step explanation:

Ok, start with parentheses and then a 6 x inside it.

Then put a mini 3 on top.

7root all of that- you get option 5.

8 0
3 years ago
What is the domain of y = tan x?
disa [49]
The domain of y = tan x is All x≠π/2 + n<span>π</span>
3 0
3 years ago
Read 2 more answers
In the below figure angle abc is 69 degree, angle acb is 31 degree so find the angle bdc
olchik [2.2K]

Answer:

\angle BDC=80^{\circ}

Step-by-step explanation:

We are given that

\angle ABC=69^{\circ}

\angle ACB=31^{\circ}

We have to find the angle BDC.

In triangle ABC

Sum of interior angles of triangle=180 degrees

\angle ABC+\angle ACB+\angle BAC=180^{\circ}

69+31+\angle BAC=180

100+\angle BAC=180

\angle BAC=180-100

\angle BAC=80^{\circ}

\angle BAC=\angle BDC=80{\circ}

Angles subtended on the same are ac are equal.

\angle BDC=80^{\circ}

4 0
3 years ago
What is 5 squared? please help me
adelina 88 [10]
5 x 5 = 25
I hope this helped
4 0
4 years ago
Read 2 more answers
Other questions:
  • Write a sine or cosine function for the data set
    9·1 answer
  • Don’t mind the already answered questions, I need to know the answer for the table, please.
    12·1 answer
  • This is the difference between the estimated value and the true value
    7·1 answer
  • Altogether Central High School's bands have 40 trumpets and 35 tubas. Carlee says the ratio of trumpets to tubas is 40:35. Danny
    11·1 answer
  • 3 Graph the system of equations using the line tool. Drag N Drop the rectangle to match the type of solution. If the system has
    7·1 answer
  • HELP... <br> Find the Product<br> -8b(2-5b)
    14·2 answers
  • 40% of the voters vote for Jimmy B. Political for president. 80 million people voted. How many votes did Jimmy get??
    6·2 answers
  • Gary's pay is $15 per hour. He receives a 6% pay raise.
    14·1 answer
  • What is 9x9?<br><br><br><br> I know it's 81... this is me giving points away!
    5·1 answer
  • Is -(3x + 5)^2 a perfect trinomial? Why or why not?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!