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
kodGreya [7K]
3 years ago
11

What number do we use to replace the (a) a-(-19)= -12

Mathematics
1 answer:
Lena [83]3 years ago
7 0

Answer:

-31

Step-by-step explanation:

We write the equation out

a-(-19)=-12

Distribute the -1

a+19=-12

Subtract the 19 on both sides

a=-31

You might be interested in
If X then not Y. If not Y then Z. Y is true.
LekaFEV [45]

Answer: yeah?

(*゜ー

Step-by-step explanation:

3 0
3 years ago
Mr. Smith has 5 1/2 acres of land for sale. He divided the land into 1/2 acre lots. How many lots are for sale?
r-ruslan [8.4K]

Answer:

11 lots are for sale.

Step-by-step explanation:

This is as simple as:

5\frac{1}{2} /\frac{1}{2}

Since Mr. Smith divided the land into 1/2 acre lots, you'd just divide it by the amount he has.

6 0
3 years ago
In the given figure, x = 30°. What's the property of parallel lines used to find x?
LenKa [72]
30 degrees as it is opposite to it
7 0
4 years ago
Is 20 an independent or dependent variable
kirill115 [55]
Independent. A dependent variable would be a letter or symbol that needs a letter or key to be solved.
5 0
3 years ago
Read 2 more answers
What is another way to write 7/8x+3/4=-6
Bess [88]

Answer:

7x + 6 =  - 48

Step-by-step explanation:

The given expresion is

\frac{7}{8}x +  \frac{3}{4}  =  - 6

We multiply through by 8 to get:

8 \times \frac{7}{8}x +  8 \times \frac{3}{4}  =  - 6 \times 8

We cancel out to obtain:

7x +  2 \times 3 =  - 6 \times 8

We simplify to obtain:

7x +  6 =  - 48

5 0
3 years ago
Other questions:
  • Can someone do the work on this question so I can study what you did
    9·1 answer
  • If Jake drove 3/4 of the 128-mile trip, how many miles did he drive?
    14·2 answers
  • Explain why inverse relationship is important
    8·1 answer
  • 242.8333333333333 rounded to the nearest hundredth
    6·2 answers
  • Select all complex numbers<br> 5-√9/4<br> 1+√-3<br> 4-3√-16<br> 2-√12➗5<br> 3+2√-9➗7<br> 9√-7/5
    12·1 answer
  • What is 2^5<br> 1. 32<br> 2. 10<br> 3. 12
    9·1 answer
  • The exact same experiment was conducted 14 times. How many times should the results have been similar for them to be valid?A.8
    15·1 answer
  • The supplement of an angle is 80° less than three times the measure of the complement of the angle find the measure of the suppl
    9·1 answer
  • Sixteen blocks are needed to build a four-step double staircase like
    5·1 answer
  • Help pls MATH IS HARD!!! :((
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!