Answers
Answer:
9.82 inches²
Step-by-step explanation:
both areas are equally sized, so they are both half of the whole circle.
circle area : pi × r²
half of the circle area is therefore pi × r² / 2
the picture gives us the diameter of the circle, the radius is half of the diameter.
=> r = 5/2 = 2.5
=> shaded area = pi × r² / 2 = pi × (2.5)² / 2 = 9.82 inches²
Related Questions
Four friends, Abe, Bob, Carl, and Darrel, are going to a fun park .They want to ride go-karts. The price to ride the go-karts is $2.15 for 5 minutes,$4.00 10 minutes ,or $6.75 for 15 minutes .Which price is the best deal?Explain why? math question
Answers
Answer:
Since in this option the minute is paid at $ 0.40, the best option is 10 minutes for $ 4.
Step-by-step explanation:
Since four friends, Abe, Bob, Carl, and Darrel, are going to a fun park, and they want to ride go-karts, and the price to ride the go-karts is $ 2.15 for 5 minutes, $ 4.00 for 10 minutes, or $ 6.75 for 15 minutes, to determine which price is the best deal, the following calculations must be performed:
2.15 / 5 = 0.43
4/10 = 0.40
6.75 / 15 = 0.45
Therefore, since in this option the minute is paid at $ 0.40, the best option is 10 minutes for $ 4.
find the area of the figure with coordinates A (-6,1), B (2,1), C(-3,4), D(5,4)
Answers
Answer: The area of the figure is 24 units.
Step-by-step explanation:
After plotting, the given points on the graph, we can observe that it is a parallelogram(opposite sides are equal and parallel)
Height = 4-1 = 3 units
Base = 2-(-6) = 8 units
Area of parallelogram = Base x height
= 8 x 3 square units.
= 24 square units.
Hence, the area of the figure is 24 units.
Jada's test scores were 80, 80, 82, and 86. Find the MEAN.
Answers
Answer:
82
Step-by-step explanation:
80+80+82+86
328/4
82
Answer:
82
Step-by-step explanation:
mean-the average of numbers in a data set
[tex]mean=\frac{80+80+82+86}{4}[/tex]
[tex]mean=\frac{328}{4}[/tex]
[tex]mean=82[/tex]
Find the measure of the missing angle.
123*
HELP ASAP
Answers
Answer:
57 degrees
Step-by-step explanation:
A line is always 180 degrees so you just subtract 123 from 180 which is 57
What is the answe please help me
Answers
Answer:
Opcion C
Step-by-step explanation:
I think Maybe it could be
Nancy is making accessories for the soccer team. She uses 542.43 inches of fabric on headbands for 37 players and 4 coaches. She also uses 314.87 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each player?
Answers
Answer:
21.74 inches of fabrics
Step-by-step explanation:
Headbands = 542.43 inches of fabric
37 players + 4 coaches = 41 people
Each person uses = 542.43 inches of fabric / 41 people
= 13.23 inches of fabrics for headband per person
wristbands = 314.87 inches of fabric
Players = 37
Each person uses = 314.87 inches of fabric / 37 players
= 8.51 inches of fabrics for wristband per person
How much fabric was used on a headband and wristband for each player?
Fabrics used on a headband and wristband for each player = 13.23 inches of fabrics for headband per person + 8.51 inches of fabrics for wristband per person
= 13.23 inches+ 8.51 inches
= 21.74 inches
Fabrics used on a headband and wristband for each player = 21.74 inches of fabrics
Q2
The function R(t) = 50e -0.013t
models the number
of grams in a sample of radium after t years. On which
interval is the sample's average rate of decay the
slowest?
[0, 5]
[10, 20]
[25, 30]
[25,35]
Answers
Answer:
The interval [25, 35] has the slowest average rate of decay.
Step-by-step explanation:
The number of grams in a sample of radium is represented by the function [tex]r(t) = 50\cdot e^{-0.013\cdot t}[/tex], which is a monotonous decreasing function. Hence, the greater the values of [tex]t[/tex], the slowest the average rate of decay, represented by a secant line. The interval [25, 35] has the slowest average rate of decay.
Need help ASAP and please don't be a scammer
Is this an enlargement or a reduction? How do you know?
Answers
Answer:
Reduction
Step-by-step explanation:
The resulting shape M'S'V' is smaller than the original shape MSV, so it is therefore classified as a reduction.
Which function is the inverse of
f(x)= x+4?
A. F'(x) = (x - 4)
B. F"(x) =-**-4
C. ('(x) = x3-4
D. f '(x) = 4 - x?
Help quick
Answers
Answer:
x^3-4
Step-by-step explanation:
y = (x+4) ^ 1/3
Exchange x and y
x = (y+4)^1/3
Solve for y
Raise each side to the 3rd power
x^3 = (y+4)^1/3 ^3
x^3 = y+4
Subtract 4 from each side
x^3 -4 = y+4-4
x^3 -4 = y
The inverse is
x^3-4
HELP HELP ASAP PLEASE!!
Answers
Answer:
A has greater volume.
Greater by [tex]43in^3[/tex]
Step-by-step explanation:
[tex]volume \ of \ can = \pi r^2 h[/tex]
[tex]r_A = 3 in, \ h_A = 6 in\\Volume_A = \pi \times 9 \times 6 = 169.65 = 170 in^3\\\\\\r_B = 2.25in , \ h_B = 8\\Volume_B = \pi \times 5.0625 \times 8 = 127.23 = 127in^3[/tex]
Hi can some one please help me !!!
Answers
Answer:
3
Step-by-step explanation:
MORE MATH GENIUSES!!!!!!!!!!!!!!
Answers
Answer:
The friend caught the ball at 2 feet.
Step-by-step explanation:
1. False; the ball was not still in the air at 1 second the x-component of the vertex is 0.5.
2. False; the x-component of the vertex is 0.5
3. True; the ball was tossed at a height of 2 feet (when x=0, y=2), it is safe to assume the ball was caught at the same height.
4. False; when x = 0, y = 2.
Help me with this pls!!!!!!
Answers
Answer:
Hi, so first we must find the constant, 56/8=7
So each pack of sugar can be used for 7 cups of coffee. Therefore:
first column: 5 ; 35
second column: 8 ; 56
third column: 10 ; 70
fourth column: 11 ; 77
PLEASE MARK BRAINLIEST THANKS
Are the arcs below congruent?
140"
G
B
A
140"
H
A. No, because the arcs do not have the same measure.
B. There is not enough information to determine.
C. Yes, because the arcs have the same measure.
D. No because the.arcs are not oriented the same.
someone helppp mee plss
Answers
While both arcs have the same degree measure (140 degrees), we don't have enough information about the radii. If the radius AO is the same length as radius OH, then the arcs are congruent. Otherwise, the arcs aren't congruent.
No, the arcs aren't congruent because the we don't know the size of both the circles, it is possible that one circle would be small and the other would have greater size than the first one, they only have same measure(140°) but not same size.
_______________
P.S- Refer the attachment, you will yourself understand what I'm trying to explain.
Please help me as soon as you can
Answers
Answer:
1552.92
Step-by-step explanation:
Answer:
1552.92
Step-by-step explanation:
You can use this formula!!!
Can anyone help me solve a logarithm question?
Answers
Answer:
[tex]x=1[/tex]
Step-by-step explanation:
Given equation in the question is,
[tex]\frac{2}{\text{log}_x(xy)}+\frac{2}{\text{log}_x(xy)}+3=5x[/tex]'
Since, [tex]\text{log}_a}(xy)=\frac{\text{log(a)}}{\text{log}(xy)}[/tex]
[tex]\frac{2\text{log}x}{\text{log}(xy)}+\frac{2\text{log}y}{\text{log}(xy)}+3=5x[/tex]
[tex]\frac{2(\text{log}x)+2(\text{log}y)}{\text{log}(xy)}=5x-3[/tex]
[tex]\frac{2[\text{log}(x)+\text{log}(y)]}{\text{log}(xy)}=5x-3[/tex]
[tex]\frac{2\text{log}(xy)}{\text{log}(xy)}=5x-3[/tex]
[tex]2=5x-3[/tex]
[tex]2+3=5x[/tex]
[tex]5x=5[/tex]
[tex]x=1[/tex]
Can I have help :< Im stuck and confused
Answers
Answer:
B (the one upper right)
Step-by-step explanation:
1. X is at most, something, so x is = or <
2. X is at most 500 more than twice y ---> (2y + 500)
3. X ≤ 2y +500
4. Profits will be over 22500, so 22500 is less (<) than profit
5. Square of profits are 35 times x and 50 times y
6. P^2 = 35x + 50y
7. P = Square-root of (35x + 50y)
8. 22500 < Square-root of (35x + 50y)
Answer is (3) and (8), which is B
HELP ASAP!!!
Mr. Watson earns more than $24 per hour. The inequality x greater-than 24 represents the situation. Which statement best represents the solutions of the inequality?
all rational numbers greater than 24
or
all whole numbers greater than 24
Answers
Answer:
all whole numbers greater than 24
Step-by-step explanation:
i really need help with this question!! 10 points!
The radius of a circle is 18.4 inches. The circle's circumference is about ___ inches.
Use 3.14 for .
Answers
Answer:
115.552 or 116 inches
Step-by-step explanation:
circumference of a circle formula which is C= 2piR. Where C is circumference and R is radius. So you get C=2(3.14×18.4)
PLEASE THIS IS TIMED I REALLY NEED HELP AND BRAINLIEST!! :(
PLEASE ONLY PUT CORRECT ANSWER!! :)
answers :
10^21
10^42
24^21
24^42
Answers
Answer:
It is 24^21 without hesitation
Answer:
Quick 24^21 Go
Step-by-step explanation:
What is the solution to the equation g(x+2) = 27? (1 point)
O x = 2.5
O x = 0.5
O x = -0.5
O x = -3.5
Answers
Hope this helps !
A company rents bikes. The price, p, in dollars, to rent a bike for h hours can be found using the formula p (h)= 14 + 3h. What is the price to rent a bike for 2 hours?
Answers
$4 I got it right on a quiz
If the relation is given as p (h)= 14 + 3h. Then the price to rent a bike for 2 hours will be $20.
What is the linear system?A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.
A company rents bikes.
The price (p) in dollars, to rent a bike for h hours can be found using the formula p (h)= 14 + 3h.
Then the price to rent a bike for 2 hours will be
p (h)= 14 + 3 x 2
p (h)= 14 + 6
p (h)= $20
More about the linear system link is given below.
https://brainly.com/question/20379472
#SPJ2
HELP GIVING BRAINLIEST PLEASEEE
use Pythagorean theorem to solve for the missing side in the triangle above
Answers
9^2 + 11^2 = c^2
81 + 121 = c^2
202 = c^2
answer: sqrt(202)
find the missing term in the sequence 3 ,-1 ,- 5 ____ -13
a. -6
b. -7
c. -9
d. -11
Answers
Answer:
C. -9
Step-by-step explanation:
The pattern is clearly subtracting 4 each time (or adding -4).
-5 - 4 = -9
different names were put into a hat. A name is chosen times and the name is chosen times. What is the experimental probability of the name being chosen? What is the theoretical probability of the name being chosen? Use pencil and paper. Explain how each probability would change if the number of names in the hat were different.
Answers
Answer:
the answer is 13/103
Step-by-step explanation:
The ratio of numbers of Michael’s balloons to the number of Gareth’s
balloons is 5:9. Gareth has 63 balloons. How many balloons does
Michael have?
helppppppp!!!!!!
Answers
Answer:
Michael has 35 balloons.
Step-by-step explanation:
Write and solve an equation of ratios:
5 m
--- = -----
9 63
Cross-multiplication yields:
9m = 5(63), or
m = 5(7) = 35
Michael has 35 balloons.
Solve please!! Please hurry this is due today!!
Answers
Answer:
X=2 and y=5
Step-by-step explanation:
5=-4+9 True
5=8-3 True
hey! i’ll give brainliest please help
Answers
Answer:
B
Step-by-step explanation:
anyone wanna z00m? you have to make it tho.
Answers
This site is only for education related questions. You should only answer or ask questions. That's what we are here for. Whoever is reading this answer, please spread it to stop people from zooming, hurting others, posting non-related to education, or just communicating with others because this is not what Brainly is for. Thank you.
Ayaan does push-ups and sit-ups every morning. He does p push-ups and 2p + 5 sit-ups. Which statement describes the number of sit-ups Ayaan does every morning?
The number of sit-ups is 5 more than twice the number of push-ups he does.
The number of sit-ups is 5 more than half the number of push-ups he does.
The number of sit-ups is 5 fewer than twice the number of push-ups he does.
The number of sit-ups is 5 fewer than half the number of push-ups he does.
Answers
Answer:
A. The number of sit-ups is 5 more than twice the number of push-ups he does.
Step-by-step explanation:
Expressions:
p = push-ups done
2p + 5 situps = total situps
2p means that he does twice the amount of situps than he did as pushups.
+ 5 situps means that he does an extra 5 situps