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
Elan Coil [88]
3 years ago
14

Please help with this exam question, will reward brainliest to whoever with the correct answer. :)

Mathematics
1 answer:
svp [43]3 years ago
7 0

Answer: b) 7.5 km c) 56 degrees plz mark me brainliest

Step-by-step explanation:

You might be interested in
PLEASE ANSWER ASAP! YOUR ANSWER MUST INCLUDE AN EXPLANATION ON ORDER TO RECEIVE POINTS AND THE BRAINLIEST ANSWER! THANKS!!!
Julli [10]
V=A*h*1/3 - equation to count volume of the pyramid
A=93.5 sq ft
h=6 ft
V=93.5*6*1/3=93.5*2=187 cubic ft
8 0
3 years ago
Read 2 more answers
adhonest started in 70% if his team's soccer games this season. he started a total of 21 games. how many games did adhonest team
kotegsom [21]

Answer:14.7 games

Step-by-step explanation:

0.70 times 21 = 14.7

3 0
2 years ago
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
I dont understand this
Westkost [7]

Answer:

\dfrac{1}{2x(x-1)}

Step-by-step explanation:

Given

\dfrac{x^2+2x+1}{x^2-1}\div (2x^2+2x)

Consider the numerator:

x^2+2x+1=(x+1)^2

Consider the denominator:

x^2-1=(x-1)(x+1)

Hence, the fraction becomes

\dfrac{(x+1)^2}{(x-1)(x+1)}=\dfrac{x+1}{x-1}

Consider the expression in brackets:

2x^2+2x=2x(x+1)

Divide:

\dfrac{x^2+2x+1}{x^2-1}\div (2x^2+2x)=\dfrac{x+1}{x-1}\div 2x(x+1)=\dfrac{x+1}{x-1}\times \dfrac{1}{2x(x+1)}=\dfrac{1}{2x(x-1)}

4 0
3 years ago
your mother brought a three -liter bottle of water. When she got home,she discovered a small leak in the bottom and asked you to
Ivahew [28]
One jug would be full and the other jug would half to be 1/4
8 0
3 years ago
Read 2 more answers
Other questions:
  • -5c/8 = 20 what is the value of c
    15·1 answer
  • What are the intercepts of 2x+3y-6=30
    14·1 answer
  • Does the system have one solution, no solution, or infinitely many? Use your substitution to justify your answer
    8·1 answer
  • Helppp can someone solve this please
    8·1 answer
  • Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
    7·1 answer
  • What is the least 1/2 x 3/4, 3/4 + 1/8, 1/2 + 1/4​
    6·1 answer
  • What is the solution to the system graphed below?
    6·1 answer
  • 2X- 10 =30 solve for X
    9·2 answers
  • Consider a triangle ABC like the one below. Suppose that A=121° C = 25°, and a=64. (The figure is not drawn to scale.) Solve the
    15·1 answer
  • Will give brainliest worth 50 points also i need it done today pls
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!