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
Sever21 [200]
3 years ago
12

Help me please, im on a timer.

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
8 0

Answer:

-3

have a nice day! hoped this helped

Step-by-step explanation:

You might be interested in
PLEASE HELP ME!! PLEASE DON'T ANSWER IF YOU ARE NOT PSOTIVE ON WHAT THE ANSWER IS!!!
Talja [164]

Answer:

its A

Step-by-step explanation:

im not gonna step by step it becuase i dont have time but its A

5 0
3 years ago
Read 2 more answers
The population in the trapezoid-shaped region shown is about 3000 people. How many people are there per square mile?
Anastasy [175]

Answer: \frac{3,000}{A}

Step-by-step explanation:

<h3> Since the figure is not attached, below you can see a general explanation of the procedure to solve the exercise: </h3>

For this exercise you can apply the following formula, which is used to calculate the area of a trapezoid:

A=\frac{h(B+b) }{2}

Where  "B" and "b" are the bases of the trapezoid and "h" is the height.

So, substituting values into the formula and evaluating, you can find the area of  trapezoid-shaped region.

Since the population in the trapezoid-shaped region is about 3,000 people, you can find the number of people per square mile dividing the population by the area of the region.

Then, the following expression represents the number of people per square mile in that region:

\frac{3,000}{A}

7 0
3 years ago
Read 2 more answers
What is the point of haveing math these days can you tell me why we need the math
mezya [45]

It is simply because school hates kids my guy.

6 0
3 years ago
Read 2 more answers
Pine Bluff Middle School is having its annual Spring Fling dance, which will cost $400. The student treasurer reported that the
Drupady [299]

Answer:

$400=75 + 4t


82 tickets must be sold to fund the dance

4 0
3 years ago
Read 2 more answers
Find the vertex of the parabola whose equation is y= x^2 + 8x + 12
mart [117]
The vertex is (-4,-4)
7 0
3 years ago
Other questions:
  • Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
    12·2 answers
  • Alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painti
    5·1 answer
  • What is the 20% of 140.79
    12·1 answer
  • Please solve with working out <br> simultaneous equations<br> 3x+2y=12<br> 2x+2y=10
    8·2 answers
  • 3 boys shared a whole pizza. Andrew ate 25% of the pizza. alonso ate 5/8 of the pizza. Tyler ate .1255 of the pizza. who are the
    13·1 answer
  • The rent for an apartment was $6,600 per year in 2012. If the rent increased at a rate of 4% each year thereafter, use an expone
    11·1 answer
  • 4 men and 6 woman can complete a work in 8 days. while 3 men and 7 woman can complete it in 10 days. in how many days will 10 wo
    11·1 answer
  • HELP I do not understand.
    13·2 answers
  • Guys please help me with this question
    14·1 answer
  • Find the measure of mLIK
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!