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
Kisachek [45]
3 years ago
8

Solve: (a)(9a + 4) = 0.

Mathematics
2 answers:
erastovalidia [21]3 years ago
7 0

Answer:

10a+4

Step-by-step explanation:

10a+4

that's it

Monica [59]3 years ago
4 0

Answer:

a = -4/9

Step-by-step explanation:

(9a + 4) = 0

Subtract 4 from each side

9a + 4-4 = 0-4

9a = -4

Divide each side by 9

9a/9 = -4/9

a = -4/9

You might be interested in
Is Johhny is 91 years old and jac is 9 years old add the years togeter what is it?
leva [86]

Answer:

100 years old

Step-by-step explanation:hope it helps:)

7 0
3 years ago
Read 2 more answers
Will wanted to make some brownies using the pan shown below.
luda_lava [24]

Answer:

108 since in order to find out the maximum amount, we have to find the volume of the full pan, which is found by the formula shown below:

Vbrownie batter=L×W×H=9×8×1.5=108cubic inches

5 0
4 years ago
Solve for x: |3x + 12| = 18
Alla [95]

Answer:

X = 2 or X = -10

Step-by-step explanation:

We know either3x+12=18or3x+12=−18

3x+12=18(Possibility 1)

3x+12−12=18−12(Subtract 12 from both sides)

3x=6

3x

3

=

6

3

(Divide both sides by 3)

x=2

3x+12=−18(Possibility 2)

3x+12−12=−18−12(Subtract 12 from both sides)

3x=−30

3x

3

=

−30

3

(Divide both sides by 3)

x=−10

Answer:

x=2 or x=−10

4 0
3 years ago
Simplify:-6+{14+2[60-9(1+3)]}
yuradex [85]
1 + 3 = 4;
9 x 4 = 36;
60 - 36 = 24;
2 x 24 = 48;
14 + 48 = 62;
-6 + 62 = 56.
5 0
3 years ago
Read 2 more answers
Which expression can be simplified as
DedPeter [7]

Answer:

4th is correct answer. 1, 2, 3 not correct you can check the exponents properties

3 0
4 years ago
Other questions:
  • The quotient of 5 plus d and 12 minus w in algebraic expression
    5·1 answer
  • PLEASE HELP WITH #4
    10·1 answer
  • Jess owns 4 red shirts, 2 blue shirts, and 3 white shirts. She chooses a shirt to wear at random. What is the probability that s
    10·2 answers
  • Can you guys please help me with questions 1-12 I’ll appreciate it and if you do help me can you SHOW YOUR WORK please.
    14·1 answer
  • 20 POINTS. Suppose a lawyer charges a retainer (upfront cost) of $850 and an hourly rate of $215 per billable hour. Explain whet
    13·1 answer
  • Simplify the radical expression. Use absolute value symbols if needed.
    6·1 answer
  • Traditions clothing store is having a sale. Shirts that were regularly priced at $20 are on sale $17. Explain how to find the di
    9·1 answer
  • The system of equations n=m and n=4m is the point (0,0). which of the following statements is true.
    12·2 answers
  • Last one… someone help please.
    13·1 answer
  • 62 newspapers in 2 piles = newspapers per pile
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!