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
VikaD [51]
4 years ago
15

(-6)-(-9) I need help plz

Mathematics
2 answers:
Grace [21]4 years ago
5 0
Think of a number line

You have -6 and -9 

Jump 9 up the number line

Your answer is 3
Charra [1.4K]4 years ago
4 0
(-6)-(-9)=(-6)+9=3....
..
You might be interested in
What are the coefficients in 9/3+6+9a​
Norma-Jean [14]

Answer:

9

Step-by-step explanation:

cuz it has a variable by it

7 0
2 years ago
ms green tell you that a right triangle has a hypotenuse of 13 and a leg of 5 . She asks you to find the other leg of the triang
Montano1993 [528]

Answer:

\large \boxed{12}

Step-by-step explanation:

We can apply Pythagoras' Theorem.

\begin{array}{rcc}a^{2} & = & b^{2} + c^{2}\\13^{2}& = & 5^{2} + c^{2}\\169& = & 25 + c^{2}\\c^{2}& = & 144\\c & = & \sqrt{144}\\& = & \mathbf{12}\\\end{array}\\\text{The other leg of the triangle is $\large \boxed{\mathbf{12}}$}

8 0
3 years ago
Suppose 80% of people enjoy swimming. Suppose 70% of people enjoy running.
Ede4ka [16]

Answer:

95%

Step-by-step explanation:

In this case we can apply a formula that tells us that:  

# (AUB) = #A + #B - #AnB  

Where A would be the ones who enjoy swimming and B would be the ones who enjoy running. AnB is the intersection of both sets, that is, those who enjoy doing both things, these values we have, if we replace them we have left:

#(AUB) = 80% + 70% - 55%

#(AUB) = 95%

Which means that 95% of people enjoy either swimming or running

6 0
3 years ago
Kate can mow lawns at a constant rate of 45 lawns per hour. How many lawns can Kate mow in 20 hours?
poizon [28]

Answer:135

Step-by-step explanation:

bcs 45x60 is 2700 ÷20= 135

4 0
3 years ago
In the first year of ownership, a new car can lose 20% of its value. If a car lost $4200 of value in the first year, how much di
Sever21 [200]
$5250
$5250-20%=$4200
5 0
4 years ago
Read 2 more answers
Other questions:
  • Two events, X and Y, are independent of each other. P(Y) = 5/6 and P(X and Y) = 1/3. What is P(X) written as a decimal? Round to
    5·2 answers
  • Can anyone please help me?
    12·1 answer
  • What is the range of f(x)=1/2^x
    14·1 answer
  • What is the sum of the first 10 terms of this geometric sequence? 3, –6, 12, –24, …
    14·2 answers
  • Domain and Range NAME: MR. Q State the domain and range for each graph and then tell if the graph is a function (write yes or no
    6·1 answer
  • If the surface area of a cube is 294, whats the length of the cube?
    5·1 answer
  • On a school field trip, there will be one adult for every 12 students. Which equation could be used to find a, the number of adu
    10·1 answer
  • If T is the centroid of ∡MNP, TN = 16, MQ = 23, and RP = 18, find each missing measure.
    15·1 answer
  • This is my friends but we really wanna know what the answer was<br> Dont point steal!
    13·2 answers
  • Which one ? please help!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!