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
skelet666 [1.2K]
3 years ago
13

The graph plots four equations, A, B, C, and D:

Mathematics
1 answer:
Karolina [17]3 years ago
4 0

Answer:

a

Step-by-step explanation:

You might be interested in
Estimate the area of a circle with a radius of 16 meters. Use 22/7 or pi
Dmitrij [34]
1. Area of a circle is pi(R)^2 , where R is the radius. So we can substitute:

22/7(16^2) = about 805 meters squared.

2. Let's find the area of the rectangle first.

A=LW
A= 18(10)

A= 180 cm squared.


Now the semi-Circle:

The radius of the circle is 9 (because 18/2 is 9). Now we plug in to the area formula:

22/7(9^2) = about 254 cm squared. But because that is the area of the whole circle, and we only need half of the circle, we divide that value by 2 to get:

127 cm squared for the semi-circle.

Now we add up the rectangle and semi-circle's areas:

180 + 127 = 307 cm squared as your answer.


I hope this Helps!
3 0
3 years ago
On a particular day, the wind added 4 miles per hour to Jaime's rate when she was rowing with the wind and subtracted 4 miles pe
NARA [144]

Distance1 ÷ (Jaime's velocity + wind velocity) = 

Distance2 ÷ (<span>Jaime's velocity - wind velocity)</span>

57 / (Jaime's velocity + 4) = 33 / (<span>Jaime's velocity -4)
</span>

57 / 33 = (Jaime's velocity + 4) / (Jaime's velocity - 4)

(57 * -4) +57 * (Jaime's velocity) = (33 * 4)  +33 * (Jaime's velocity)

-228 + 57 JV  = 132 + 33 JV

24 JV = 360

Jaime's velocity = 15

Source
http://www.1728.org/veloccal.htm
(see Problem E)


7 0
4 years ago
How do you solve for x?
EastWind [94]
To find the answer for x, you have to use the pythagoryen theorem. The line AC is 16 inches, but the little segment of the triangle is 4 inches. So first, you have to use the pythaoryen theorem  and get this equation: CB plus AB=16 inches. Once you find CB, use it again to find the value of DB. DB plus DC equals CB. Then DB = X.
8 0
4 years ago
The angles of a triangle are in the ratio 11 : 5 : 2. The side opposite the largest angle is 5.5 centimeters. The length of the
mojhsa [17]
The length of the side opposite the smallest angle of the triangle is 2.00 <span>centimeters</span>
6 0
3 years ago
Fraction w/4= 12 <br> What is the value of w
STatiana [176]

Answer:

48

Step-by-step explanation:

12*4=w=48

3 0
3 years ago
Other questions:
  • Is it possible to divide 15 by a mixed number an get a quotient greater than 15
    15·2 answers
  • Jen and Crystal sell home theater systems. Jen earns a base salary of $2400 per month, plus $100 for each system he sells. Cryst
    11·1 answer
  • What is... 15% of x Please help
    14·1 answer
  • PLEASE, SOMEONE, I CAN'T FAIL THIS CLASS
    10·1 answer
  • Solve the equations to find the number and type of solutions
    11·2 answers
  • Variable g is 8 more than variable w. Variable g is also 4 less than w. Which pair of equations best models the relationship bet
    6·2 answers
  • Which is the equation in slope-intercept form for the line that passes through (3, 7) and is perpendicular to 3x-5y=8
    11·1 answer
  • keiko had 6 more red tiles than yellow tiles she gave half of her yellow tiles to ramon. if ramon has 7 yelliw tiles how many ti
    7·1 answer
  • A photograph is 8 centimeters wide. After Kari enlarges the photograph, it is 3 times as wide as the original. How wide is the p
    14·2 answers
  • There is three fourths of a box of cereal remaining. You eat 2/5 of the remaining cereal. What fraction of the box do you eat
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!