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
Annette [7]
3 years ago
9

What is the answer to -3 + (-12)=

Mathematics
2 answers:
BabaBlast [244]3 years ago
5 0

Answer:

-15

Step-by-step explanation:

iragen [17]3 years ago
4 0

Answer:

-15

Step-by-step explanation:

when adding two negative numbers, just add like normal and put a negative sign.

You might be interested in
Find the missing values for the exponential function represented by the table below.
postnew [5]

Answer:

d. 13.5, 20.25

Step-by-step explanation:

An exponential function is monotonic and does not change sign. On this basis alone, the first three choices can be eliminated.

The common ratio is 6/4 = 3/2.

The term in the sequence after 9 is 9·(3/2) = 27/2 = 13.5.

The term in the sequence after 27/2 is (27/2)·(3/2) = 81/4 = 20.25.

8 0
3 years ago
-7m+10&lt;-39<br> Solve the Inequality using the format M&lt;1
love history [14]

Answer:

m>7

Step-by-step explanation:

-7m+10<-39

-7m<-39-10

-7m<-49

7m>49

m>7

8 0
2 years ago
5 less than a number is equivalent to 1 more than three times the number. what is the number
Studentka2010 [4]

Answer:

X = -3

Step-by-step explanation:

x - 5 = 3x + 1

-6 = 2x

x = -3

Hope it helped u if yes mark me BRAINLIEST!

Tysm!

;)

7 0
3 years ago
A pitcher of water is three-fourths full. Four cups of water are served from the pitcher. Then the pitcher is two-thirds full. H
Contact [7]
So hmmm let's say, the pitcher has "x" cups when full
so, it was (3/4)x then 4 cups came out, went down to (2/3)x

now, if we subtract (2/3)x from (3/4)x, their difference will be the 4cups that were served

thus   \bf \cfrac{3}{4}x-\cfrac{2}{3}x=4\implies \cfrac{3x}{4}-\cfrac{2x}{3}=4\implies \cfrac{3\cdot 3x-4\cdot 2x}{12}=4&#10;\\\\\\&#10;\cfrac{9x-8x}{12}=4\implies \cfrac{x}{12}=4

and surely, you'd already know what "x" is
7 0
3 years ago
The lengths of the side of a triangle are 14 inches, 10 inches , and 8 inches. If the length of the shortest side of a similar t
Mice21 [21]

Answer:

The longest length of the similar triangle is 7 inches

Step-by-step explanation:

If two triangles are similar, the ratio of their sides are equal

We shall be working the shortest and longest side of both

What we have here will be that;

The shortest length/ the longest length ratio in both triangles will be the same

Let the longest side of the similar triangle be x

8/14 = 4/x

8x = 4 * 14

x = (4 * 14)/8

x = 7 inches

3 0
3 years ago
Other questions:
  • Imagine your family is considering moving into a new home. How might perimeter and area be used to describe homes you may consid
    8·1 answer
  • What is the answer to 27+5×6
    9·1 answer
  • What are the intercepts of y=4x-2
    5·1 answer
  • The measures of two angles in a triangle are 48° and 71°. What is the measure of the third angle?
    9·2 answers
  • ms. rochelle wants to put her 29 student in a group of 6b how may groups of six can she make if she pust the remaining students
    13·1 answer
  • CAN SOMEONE PLEASE PLEASE PLEASE HELP ME WITH THIS ILL GIVE YOU BRAINLIST
    15·1 answer
  • Ron loan was 7,500.His interest rate is 8.5% for 4 years? What is the interest for the 4 years and the total payment at the end
    12·1 answer
  • Help me with the question in the image please help me out :)
    5·1 answer
  • Ms. Wood spills a milkshake on a rectangular piece of paper as shown below. Which of the following best approximates the area of
    6·1 answer
  • Assuming that boy and girl babies are equally likely, what would be Kathy's probability of having at most one daughter if she
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!