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
pantera1 [17]
3 years ago
7

Subtract. –7 – 12 a. –19 b. –5 c. 5 d. 19

Mathematics
1 answer:
den301095 [7]3 years ago
8 0
-7 - 12 = -1(7 + 12) = -1(19) = -19

Your answer is A.
You might be interested in
What is the area enclosed by the curves???
slava [35]
The x and y axis
i think
8 0
2 years ago
Read 2 more answers
I have to write this on graph paper please help this is due tomorrow
eduard

Answer:

the answer is in the link

Step-by-step explanation:

4 0
2 years ago
Which graph shows a proportional relationship that passes through the point (2, 1)?
Inga [223]

Answer:

D is the correct answer

8 0
3 years ago
Read 2 more answers
How do you do this. Please give a full answer and explain why.
OverLord2011 [107]

<u>L</u><u>a</u><u>w</u><u> </u><u>o</u><u>f</u><u> </u><u>E</u><u>x</u><u>p</u><u>o</u><u>n</u><u>e</u><u>n</u><u>t</u>

\displaystyle \large{ {a}^{ - n}  =  \frac{1}{ {a}^{n} } }

Compare the terms.

\displaystyle \large{ {a}^{ - n}  =   {( - 2)}^{ - 3} }

Therefore, a = -2 and n = 3. From the law of exponent above, we receive:

\displaystyle \large{ {( - 2)}^{ - 3}  =  \frac{1}{ {( - 2)}^{ 3} } }

<u>E</u><u>x</u><u>p</u><u>o</u><u>n</u><u>e</u><u>n</u><u>t</u><u> </u><u>D</u><u>e</u><u>f</u><u>.</u> (For cubic)

\displaystyle \large{ {a}^{3}  = a \times a \times a }

Factor (-2)^3 out.

\displaystyle \large{ {( - 2)}^{ - 3}  =  \frac{1}{( - 2) \times ( - 2) \times ( - 2)}}

(-2) • (-2) = 4 | Negative × Negative = Positive.

\displaystyle \large{ {( - 2)}^{ - 3}  =  \frac{1}{4 \times ( - 2)}}

4 • (-2) = -8 | Negative Multiply Positive = Negative.

\displaystyle \large{ {( - 2)}^{ - 3}  =  \frac{1}{  - 8}}

If either denominator or numerator is in negative, it is the best to write in the middle or between numerator and denominators.

Hence,

\displaystyle \large \boxed{ {( - 2)}^{ - 3}  =  -  \frac{1}{  8}}

The answer is - 1 / 8

3 0
2 years ago
If f(x)=|x+2| is changed to g(x)=3f(x)+4, how is the graph of the function transformed?
frozen [14]

Answer:

download photomath it will help u with any type of math

3 0
3 years ago
Other questions:
  • Translate triangle ABC 3 units right and 2 units down what are the coordinates for point A?
    6·1 answer
  • Liza bought 5/8 pound of trail mix. She gives 1/8 pound of trial mix to Michael. How much trail mix does Liza have left?
    15·1 answer
  • f one pump can inflate an air mattress in 21 minutes and a second pump can inflate the same mattress in 42 ​minutes, find the am
    7·1 answer
  • Please help!!!!!!!!!​
    13·1 answer
  • Diane has a rectangular poster that is 20 centimeters long and 15 centimeters wide. What is the area of the poster in square met
    5·1 answer
  • It is known that 2.2&lt; sq root 5 &lt;2.3. Find all possible values of the expression: a sq root 5 +2 3- sq root 5 It is known
    15·1 answer
  • Reflect the given triangle over<br> the y-axis.<br> 3 6 31<br> -3 3 3
    13·1 answer
  • (1 point) According to the 1993 World Almanac, the number of calories a person walking at 3 mph burns per minute depends on the
    13·1 answer
  • PLEASE HELP ME ! ITS DUD SOON. ILL GIVE BRAINLIEST I BEG
    10·1 answer
  • Reflect the shape A in the line y
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!