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
Paha777 [63]
3 years ago
6

Add the following -5+(-7)+9+(-3) - 5+(-7)+9+(-3)=(Simplify your answer.)

Mathematics
1 answer:
IceJOKER [234]3 years ago
7 0

Answer:

-5+(-7)+9+(-3) = -6

Step-by-step explanation:

We need to add the following i.e.

-5+(-7)+9+(-3)

We know that, +(-) = - (minus)

So,

-5-7+9-3 = -12+6

= -6

So, the value of the given expression is equal to -6.

You might be interested in
Look at the picture below for the question i need help with. I pretty sure you need to find the y-intercept...
daser333 [38]

Answer:

20.00

Explanation:

You can see that with every two coffees the amount is decreasing by 3.50 each time

The slope is -1.75 which is for every one coffee so this multiplied by 2 = 3.50

8 0
2 years ago
A see-saw is 25 feet long with a fulcrum in the middle of the board. If a 60 lb. child sits three feet from the fulcrum, what is
My name is Ann [436]

Answer:

14.4 lb

Step-by-step explanation:

In a see-saw in equilibrium, the torque generated by one side needs to be the same generated in the other side. The torque is calculated by the product between the mass and the distance to the center of the see-saw.

The torque generated by the child is:

T1 = 60 * 3 = 180 lb*feet

So, the torque generated by the weight needs to be higher than T1 in order to lift the child.

The lowest mass is calculated when the mass is in the maximum distance, that is, 12.5 feet from the center.

So, we have that:

T2 = 180 = mass * 12.5

mass = 180/12.5 = 14.4 lb

So the lowest weight is 14.4 lb

4 0
3 years ago
Find the missing side lengths. Show work. <br> x=______ y=_____
olga_2 [115]
X = 5
Y = 6
Simply we just compare the two shapes and we can see that 6 decreases to 4..so we would assume the rest would decrease by 2. If we were not so sure we could simply do a^2 + b^2 = c^2 and fill in the numbers
4 0
2 years ago
What is 2 2/3 + 3 2/3
Tanya [424]

Answer:

6 1/3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
a drawer contains 30 pens of various colors: 4 are black 10 are blue, 3 are red, 6 are green , 6 are blue and red and 1 white A
alex41 [277]

Answer:

Probability of blue or red = 3/10

Step-by-step explanation:

4 are black 10 are blue, 3 are red, 6 are green , 6 are blue and red and 1 .

Total = 30

Probability of having a blue = 6/30

Probability of having a blue= 1/5

Probability of a red = 3/30

Probability of a red= 1/10

Probability of a blue or a red=

Probability of blue + probability of red

= 6/30 + 3/30

= 9/30

= 3/10

7 0
2 years ago
Other questions:
  • A 1.00 kg box of salt is lifted up 1.25 m above the surface of the Earth to the top of the kitchen counter. The potential energy
    8·1 answer
  • In which step did Rena make the first error?
    5·1 answer
  • 12) What is 6.79 x 10 to the 5th power written in standard form
    15·2 answers
  • Can someone please help me with this 7th grade math worksheet? I will give BRANLIEST PLEASE HELP
    14·2 answers
  • the weight of the bucket of fish was more than 23 pounds.Doria wants to write an inequality for the weight of the bucket of the
    10·1 answer
  • What is the range of possible sizes for side x?
    5·2 answers
  • Cliff is trying to make a set of parallel lines in a coordinate plane intersect at a perpendicular angle. Which strategy would w
    7·1 answer
  • Use the properties of rational exponents to simplify the expression.
    7·1 answer
  • How did I get this wrong?
    11·2 answers
  • Thank you if you help. It may take some time to give someone brainlyist just be patient.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!