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
Nimfa-mama [501]
3 years ago
5

Solve: -9 + (-12) - -13 =

Mathematics
2 answers:
Mama L [17]3 years ago
8 0

Answer:

-8

Step-by-step explanation:

Strike441 [17]3 years ago
4 0

Answer:

-8

Step-by-step explanation:

-9 + (-12) - (-13) = -8

You might be interested in
Triangle ABC and its transformation DEF are shown. What transformation of triangle ABC produced triangle DEF?
SVETLANKA909090 [29]

Answer: a

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How to convert nonlinear equation to linear equation?
9966 [12]
Let's take the non-linear equation:
{x}^{2}  =  \sqrt{3} y
First Make The Equation To Be In Terms of Y

*Divide Both sides by
\sqrt{3}
\frac{ {x}^{2} }{ \sqrt{3} }  =  \frac{ \sqrt{3} y}{ \sqrt{3} }
*Simplify
\frac{ {x}^{2} }{ \sqrt{3} }  = y
You shouldn't keep a radical in the denominator, however we leave it for the purpose of the reciprocal.

*Take The Reciprocal Of Both Sides
\frac{ \sqrt{3} }{ {x}^{2} } =  \frac{1}{y}
A Linear Equation Takes The Format:
y = mx + b
So,
\frac{1}{y}  = y
b = 0
m(slope) =  \frac{ \sqrt{3} }{x}
x =  \frac{1}{x}
Resulting in :
\frac{1}{y}  =  \frac{ \sqrt{3} }{x}  (\frac{1}{x} ) + 0

4 0
3 years ago
HEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELP
zhannawk [14.2K]

Answer:

C.

Step-by-step explanation:

Adding 2 fractions results in a fraction.

5 0
2 years ago
Read 2 more answers
A box contains 18 yellow, 24 green and 28 red jelly beans. If 12 jelly beans are selected at random, what is the probability tha
Nana76 [90]

Yellow: 25.71% chance of you grabbing a yellow jelly bean

Green:34.29% chance of you grabbing a green jelly bean

Red: 40% chance of you grabbing a red  jelly bean

4 0
2 years ago
Josh is hiking glacier national park. He has now hiked a total of 17km and is 2km short of being 1/2 of the way done with his hi
Alla [95]

Answer: The total length in kilometers is 38 km


Step-by-step explanation:


17 + 2 = 19 km is 1/2 of the total length, that is,


19 = (1/2)h


(1/2)h = 19 multiply both sides by 2


h = 2*19


h = 38 km

5 0
3 years ago
Other questions:
  • Assuming an initial bracket of [1, 5] for bisection method, the first (at the end of 1 iteration) iterative value of the root of
    11·1 answer
  • Your computer supply store sells two types of laser printers. The first type, A, has a cost of $86 and you mame a $45 profit on
    11·2 answers
  • Equivalent of (17×4)−35
    5·1 answer
  • Find x and y. Give reasons to justify your solutions.
    14·1 answer
  • Plz help me i need the answers ASAP
    5·1 answer
  • What is the measure of Angle c? 3 lines intersect to form 5 angles. Clockwise, from top left, the angles are b, 90 degrees, c, 1
    8·2 answers
  • A machine can produce 14 inches of ribbon every 2 minutes. How many feet of ribbon can the machine make in one hour? Complete th
    7·1 answer
  • What does x equal 7(2x+5)=4x -9 -x <br> PLEASEEEE HELPPPP ME
    12·1 answer
  • Whats the future value of $1,500 after 5 years uf the appropriate interest rste is 6%, compoubded semiannually
    5·1 answer
  • A test was given to a group of students. The grades and gender are summarized below
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!