Answers
Break up the irregular shape into two rectangles
12 * 4.5 = 54
2 * 5 = 10
54 + 10 = 64 cm^2
2)
Break up the irregular shape into a triangle and rectangle
24 * 8 = 192
To get the base of the triangle:
24 - 6 - 6 = 12
To get the height of the triangle:
16 - 8 = 8
1/2(12 * 8) = 48
192 + 48 = 240 yd^2
3)
Separate into triangle and semi circle
To get the base: 8 * 2 = 16
1/2(15 * 16) = 120
(pi (8)^2)/2 = 100.5
120 + 100.5 = 220.5 cm^2
4)
Separate half circle from rectangle
(pi (7.5)^2)/2 = 88.4
7 * 15 = 105
88.4 + 105 = 193.4 m^2
5)
Separate triangle from trapezoid
2.8 * 7 = 19.6
(7+9/2)(3.6) = 28.8
19.6 + 28.8 = 48.4 ft^2
6)
Separate semi circle from trapezoid
(pi(3)^2)/2 = 6.3
(6+10/2)(8) = 64
6.3 + 64 = 70.3 yd^2
Related Questions
Applying Ratio and Rate Reasoning.
No links, please or I will have to report you.
Just 1-6
Answers
1- 16/20
2- 18/35
3- 12/9
4- 52/60
5- 25cm wide
6- 12cm long
I need help, please!
NO LINKS!
Answers
Step-by-step:
4x + 10 = -26
Subtract 10 from both sides
4x = -36
Divide each side by 4
x = -9
To check it, substitute -9 for x in the original equation.
4(-9) + 10 = -26
-36 + 10 = -26
-26 = -26
Answer:
X=-9
Step-by-step explanation:
4x+10=-26
4x=-26-10
4x=-36
x=-9
Identify the shape of the cross section that is perpendicular to the base of a cylinder.
A. circle
B. rectangle
C. rhombus
D. triangle
Answers
Answer:
A is the answer
Step-by-step explanation:
mark Brainliest please
please help plsssssss
Answers
Answer:
No
Step-by-step explanation:
The sum of two sides of any triangle must be greater than the remaining side.
12+6>4
18>4
12+4>6
16>6
6+4<12
10<12
^This one doesn't work^
if it takes 1/5 cup of flour to make 1/8 of a cake, hiw many cups of flour are needed to make a whole cake
Answers
Multiply hope this helps
Find the area of the following figure
400 cm2
312 cm2
252 cm2
300 cm2
Answers
Answer:
312
Step-by-step explanation:
I took the test
what is the mode of these numbers
32, 16, 54, 60, 26, 32
Answers
Answer: The mode is 32
Step-by-step explanation: It is the number that is repeated multiple times.
The mode means the number repeated more than once in a set of numbers/ the most frequent number
Example - 99 , 62 , 83 , 90, 62
The mode here would be 62
Hope this helps have a good day
Alexa is a songwriter who collects royalties on her songs whenever they are played in a commercial or a movie. Alexa will earn $20 every time one of her songs is played in a commercial and she will earn $110 every time one of her songs is played in a movie. Alexa earned a total of $340 in royalties on 8 commercials and movies. Write a system of equations that could be used to determine the number of commercials and the number of movies on which Alexa's songs were played. Define the variables that you use to write the system.
Answers
Answer:
x + y = 8
20x + 110y = 340
Step-by-step explanation:
So 20x+110y=340
What is the volume, to the nearest whole cubic inch, of a cylinder with a height of 10 inches and a radius of 8 inches? Use Pi = 3.14 and round your answer to the whole number.
okay so I know that the answer is 2010 but can someone please explain why it is 2010 it just doesn't make since to me!?! Please and thank you.
Answers
Answer:
2010.61 in³
Step-by-step explanation:
V= πr2h = π · 82 · 10 ≈ 2010.6193
please help me with this
Answers
Answer:
1: 8-2: 603-3: 1539
Step-by-step explanation:
I gotchu
PLEASE HELP 18 7/9 minus 14 7/8
Answers
Answer:
3 65/72
Step-by-step explanation:
1) First make sure the denominators are the same, so multiply the 7/9 by 8/8 and 7/8 by 9/9 since 72 is their common denominator.
18 56/72 - 14 63/72
2) Now subtract
= 3 65/72
Answer:281/72 in decimal its 3.90
Step-by-step explanation:
I used a TI-84 calculator
A circle has a circumference of 266.9 inches. What is the Diameter of this circle? What is the Radius? Use 3.14 as the approximation of π.
HELP, IM BEING TIMED ON THIS!!
Answers
Answer:
D = 84.95, R = 42.47,
Step-by-step explanation: can solve radius by using C/2(pie)
can solve diameter by using C/ pie
please help, no links or i will report
The numbers 0 to 10 are in a hat. If you were to pick two numbers at random (you put the first number back in the hat after you pick it out) what is the probability that you will pick a 1, then a 9?
Answers
Answer:
i believe 1/5
Step-by-step explanation:
pls pls pls pls pls help
Answers
Answer:m
Step-by-step explanation:
help me please (20 points)
Answers
Answer:
231cm squared
Step-by-step explanation:
9 x 22 = 198.
198 / 2 = 99
triangle area = 99
15 x 22 = 330
total area = 330
330 - 99 = 231
For this question, use the spinner shown in the picture.
P(D) = _____________
Write your answer as a fraction in simplest form.
Answers
Answer:
1/6
Step-by-step explanation:
it has 6 possible but there is only 1 that has a D so 1 out of 6
step by step explanation:
A restaurant sells 10 tacos for $8.49, or 6 of the same kind of taco for $5.40.
Which is the better deal? Explain how you know.
Answers
Answer:
The better deal is 10 tacos for $8.49
Step-by-step explanation:
This is the answer because you get more tacos for 3 dollars more usually tacos are 12.00 for 100 so thats a deal.
Enjoy
Please help (Proportions)
Theo is baking a recipe that makes 36 cookies with 2 cups of sugar. At this rate, how many cups of sugar are needed to bake 18 cookies?
Answers
Answer:
1 cup of sugar ..............
36 cookies: 2 cups
18 cookies: 1 cup
(Divided by 2)
just some algebra questions that i don't know the answers to
Answers
Answer:
The ball reaches it's max height of 8 feet at 0.5 seconds.
The ball was at 7 feet at 0.25 seconds and 0.75 seconds.
The tennis ball was above 4 feet for about 1 second.
Between 0.5 seconds and 0.75 seconds the ball decended 1 foot.
A right pyramid has a square base that measures 10 cm on each side. Its peak is 12 cm above the center of its base. What is the sum of the lengths of the pyramid's eight edges? Express your answer to the nearest whole number.
Answers
Answer:
I think it's 52 cm but I'm not 100% sure
Step-by-step explanation:
Nathan wants to draw a triangle. He knows that two of the side lengths are 5 inches and 7 inches. What is a possible length for the third side?
Answers
Answer:
the third side would be 5 inches.
Step-by-step explanation:
Answer:
7 inches
Step-by-step explanation:
Hope this Helps!
plaese help me finish this part of the study guide please
Answers
Answer:
Part A: The equations are:
y = -1/2x + 2, and
y = 3x - 5
Part B: The solution is (2,1)
Step-by-step explanation:
Part A: There are two equations we need to find, each line is the graph of a function.Graphs are written in y = mx + b, m is the slope, which is the change in y divided by the change in x, and b is the y - intercept. To find the function of the first graph, the one going slightly down, the slope is: y goes down by one, and x increases by 2, so change in y/ change in x is -1/2. The y - intercept is where the graph goes through the point where x is 0, on this graph, the point is (0,2), the y - intercept is 2, so y = mx + b is y = -1/2x + 2
For the other equation, slope is when y increases by 3, x increases by 1, so 3/1, or 3. The y - intercept is -5, so y = 3x + (-5), or y = 3x - 5
Part B: The solution to this equation is the point where both of the functions meet, here, this point is (2,1), y is 2 and x is 1.
a coordinate grid is shown below
which ordered pair describes a point that is located 4 units to the left of the origin and 2 units below the x-axis?
A. (4,2)
B. (-4, -2)
C. (-4, 2)
D. (4, -2)
Answers
Answer:
-4,-2
Step-by-step explanation:
The following data shows the number of music shows 20 students of a class watched in a month:
4 13 13 19 7 4 3 4 4 19 7 9 4 19 4 4 10 10 8 20
Which histogram represents this data?
Answers
Answer:
The 2nd one.
Step-by-step explanation:
First, put the numbers in order from least to greatest. This isn't required, but it makes it easier.
3 4 4 4 4 4 4 4 7 7 8 9 10 10 13 13 19 19 19 20
Then, for each range of shows watched (0-5, 6-11, etc.) from the graph, count how many numbers from the list fit into that range.
Use the process of elimination:
In 3 4 4 4 4 4 4 4 7 7 8 9 10 10 13 13 19 19 19 20, numbers from 0-5 show up 8 times, so you can rule out the last 2 graphs. Numbers 12-17 show up 2 times, so the first one is incorrect. That leaves you with the second histogram.
I’m too lazy to figure out the answer so I rather just explain it
HELPPPPPPP Mr. Brown has a rectangular garden in his backyard. The garden is 8.5 feet long and 3.5 feet wide. The border that he plans to use costs $1.99 per foot. How many feet of border will Mr. Brown need to order to go around his garden? How much will it cost?
Answers
Answer:
6x=48
Step-by-step explanation:
Please help, I am very confused
Answers
The volume is 8/45 so a•b•c=8/45
So 2/3•1/3•a=8/45
Multiply 2/3•1/3=0.222222 or 2/9
So 2/9•a=8/45
Divide 8/45 / 2/9= 0.8
a=0.8
Hope this makes sense and it helps!!
When a swimmer dives into the pool, an angle measurement is created. What is an approximate measurement of this swimmer upon entering the water?
A. 70°
B. 55°
C. 40°
D. 25°
Answers
Draw and upload a dot plot to represent the following data.
Student Absences in January
0 1 2 0
0 0 1 0
2 2 1 3
0 0 4 2
1 0 2 3
Answers
Answer:
a
Step-by-step explanation:
Solve the system of equations
Y= -7x+3
Y= -x -3
What is X
What is Y
Answers
if you can’t see it don’t bother answering. plss hurryyy
Answers
Answer:
Older Brother - 18yo
Able - 9yo
Younger Sister - 5yo
Step-by-step explanation:
18 + 9 + 5 = 32
18 is twice the amount of 9
9 is 4 more than 5