Answer:
d) 79 cm^2 is the closest to answer
Step-by-step explanation:
First the rectangle:
to find the area of a rectangle multiply to touching signs by each other:
6 x 8 = A
A = 48
To find the area of the triangle:
This triangle is half a square:
4x4/2 = A
8 = A
To find the area of both circles
A=πr^2
Plugin the radius (half the diameter):
A=π1.5^2
A= 22.21
(there are two half circles together equal the radius of one circle)
Add all the areas together:
22.21 + 8 + 48 = 78.21
Error Analysis Find (4) (-5) (-3) . Use pencil and paper. Describe an error you could make that results in the opposite of the correct product. nothing
Answer:
He didn’t do his math right
Step-by-step explanation:
Answer this please. x3+y3+z3=k
What is the unit price for a piece of cheese if 1.24 pounds costs $11.25?
(please explain why the answer is what it is)
a. $0.11 per lb
b. $9.07 per lb
c. $12.49 per lb
d. $13.95 per lb
Answer:
$9.07 per pound
Step-by-step explanation:
Take the total cost and divide by the number of pounds
$11.25/ 1.24
$9.072580645 per pound
Rounding to the nearest cent
$9.07 per pound
please help i only
have 3 more minutes to complete
Answer:
option d
Step-by-step explanation:
I will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well.
Answer:
i -2 and 5
Step-by-step explanation:
Answer:
Slope = 2/3
Step-by-step explanation:
You do rise and run. So you rise up two on the y-axis, then you run over three to the right on the x-axis to get a slope of 2/3.
..................................
Answer:144 cubic centimeters
Step-by-step explanation:
step 1. make the shape into 3 different rectangles
step 2. multiply 6 x 4 x 3 = 72 for the bottom rectangle
step 3. multiply 4 x 4 x 3 = 48 for the middle base
step 4. multiply 4 x 3 x 2 = 24 for the top base
step 5. add all the bases up together to get 144 total cubic centimeters
Drag numbers to the table so it shows a proportional relationship between x and y.
WILL GIVE 50 POINTS!
Choose the graph that represents the following system of inequalities: y ≥ −3x + 1 y ≤ 1 over 2x + 3 In each graph, the area for f(x) is shaded and labeled A, the area for g(x) is shaded and labeled B, and the area where they have shading in common is labeled AB. Graph of two intersecting lines. Both lines are solid. One line f of x passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line g of x passes through points 0, 1 and 1, negative 2 and is shaded above the line. Graph of two lines intersecting lines. Both lines are solid. One line g of x passes through points negative 2, 2 and 0, 3 and is shaded below the line. The other line f of x passes through points 0, 1 and 1, negative 2 and is shaded above the line. Graph of two intersecting lines. Both lines are solid. One line passes g of x through points negative 2, 2 and 0, 3 and is shaded below the line. The other line f of x passes through points 0, 1 and 1, negative 2 and is shaded below the line. Graph of two intersecting lines. Both lines are solid. One line f of x passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line f of x passes through points 0, 1 and 1, negative 2 and is shaded below the line.
Answer:
Step-by-step explanation:
Can you help me? i need help!
Answer:
The first one, second one, third one, and last one
Step-by-step explanation:
Please give brainliet!
Chase lives 2 3/5 blocks west of Ellie. They draw a number line to model the situation. Because Ellie lives 3 1/2 blocks east from the school, they give her house the coordinates 3 1/2. Chase incorrectly claims that the coordinate of his house is 6 1/10. a. What is the correct coordinate of Chase's house? b. What is Chase's likely error? A. He subtracted 3 1/2 from the coordinate from Ellie's house. B. He added 3 1/2 to the coordinate for Ellie's house. C. He subtracted 2 3/5 from Ellie's house. D. He added 2 3/5 to the coordinates for Ellie's house. Please help me it would really be the best
Sketch the image of quadrilateral PQRS under the following dilations:
The dilation centered at R with scale factor 2.
The dilation centered at O with scale factor
The dilation centered at S with scale factor
Answer:
ROS
Step-by-step explanation:
The Japanese Yen corresponds to the American Dollar. If the exchange rate is 150 Yen for 1 Dollar, then a Japanese car sold in America for $10,000 will bring in 1,500,000 Yen. If the exchange rate changes to 120 Yen for each Dollar, then what price in Dollars would the car have to be sold in America to bring the Japanese 1,500,000 Yen?
Answer:
125,000
Step-by-step explanation:
Take the Japanese yen and divide by 12
1,500,000 divided by 12 = 125,000
help idk what is this
The length of a rectangular garden is 20 feet and the width is 15 feet. What is ratio of length to width?
Answer: 4:3 because 20 divided by 5 is 4 and 15 divided by 5 is 3.
Guys could please explain this ?
Answer: You have to divide
Step-by-step explanation: Hope that helps!
The table below shows the ratio of materials in a composting container.
Brown Material (gallons) 12.75 18.6 24 E
Green Material (gallons) 4.25 B D 11.5
Total (gallons) A C 32 46
If Jeremy needs 64 gallons of compost to plant his garden in the spring, how much brown material will he need? How much green material will he need?
Jeremy will need 52 gallons of brown material and 12 gallons of green material.
Jeremy will need 16 gallons of brown material and 48 gallons of green material.
Jeremy will need 12 gallons of brown material and 52 gallons of green material.
Jeremy will need 48 gallons of brown material and 16 gallons of green material.
Answer:
Step-by-step exp6lanation:
Susan is buying supplies for a party. Spoons only come in bags of 10 and forks only come in bags of 6. What is the least number of spoons and forks she can buy so that she will have the same number of each
Answer:
The least amount of forks would be 5 bags of forks. The least amount of spoon would be 3 bags of spoons.
Step-by-step explanation
6*5=30
10*3=30
Part A
The table shows the cost of 4 tickets at two different laser tag facilities.
Laser Tag Facility Cost ($)
LaserFun 25
Laser Tag & More 27
What equation can be used to model the total cost, y, for x tickets at Laser Tag & More? Write the equation in the form y=kx .
Part B
Fill in the blank question.
The total cost of 7 tickets at Laser Tag & More is $
.
Answer:
¯\_(ツ)_/¯
Step-by-step explanation:
¯\_(ツ)_/¯
I need some help out with a question!
If anyone could explain (including a rough sketch would be awesome) the process of solving this question so I can solve the other questions on my work
Draw five angles so that:
Angle 2 and angle 3 are acute vertical angles
Angle 1 and 2 are supplementary
Angle 2 and angle 5 are complementary
Angle 4 and angle 5 are adjacent.
Answer:
Here is your answer plz mark as brainliest
NEED HELP ASAP Triangle JKL was dilated with the origin as the center of dilation to create triangle J'K'L'. The triangle was dilated using a scale factor of 1/2 Which rule represents the dilation applied to triangle J K L to create its image, triangle J′ K′ L′ ?
Answer:
Step-by-step explanation:
C
hi can you plz help will mark brainlest
Step-by-step explanation:
In 56 years, Kevin will be 9 times as old as he is now
How old is Kevin now?
Answer:
correct answer is 7 years
Step-by-step explanation:
A+56=9(A)
56+9A
A=7
he will be 7 years old he is pretty old
Answer:
Kevin is 7 years old right now.
Step-by-step explanation:
Let x be Kevin's age right now, that's what we're trying to find.
In 56 years, he'll be 9 times older than he is now, so we can say:
x + 56 = 9x
Now we can get the x values on the right side of the equation so that:
56 = 8x
Now solve for x and you have his current age which is 7.
i need help with this question please help me
Answer:
The answer is D.
Step-by-step explanation:
y = mx + b
C = 5/9 (F - 32)
C = 5/9F - 5/9 (32)
Option (D) is correct.
The lowest temperature recorded in San Francisco was 30 degrees F. Buffalo’s lowest temperature was five degrees less than the opposite of San Francisco’s. What was Buffalo’s record temperature?
Please help if you can!!!!
I'm sorry I can't help you but I can break down the question if you'd like
FOR # 13-#14: As a salesperson, you are paid $50 per week plus $3 per sale. This week you want your pay to be at least $100.
13. Write the inequality and solve the inequality for the number of sales you need to make.
14. Graph your inequality from #13 on a number line.
15. For n(34-n) <111, check whether n = -3 is a solution.
SOLUTION? (Yes or No)______
Answer:
13) x ≥ 50/3
14) see attached graph
15) Yes
Step-by-step explanation:
The equation relating the number of sales and pay is given by
y = 50 + 3x where x is the number of sales.
Q 13
If you need your pay to be exactly 100 then the above equation translates to 50 + 3x = 100
If you want the sales to be at least 100 then the above equation becomes an inequality 50 + 3x ≥ 100
We can re-write this as x ≥ 50/3
Q 14
See attached graph
x = 50/3 is a vertical line passing intersecting the x axis at x = 50/3(16.67)
All values of x ≥ 16.67 forms the region for the inequality
Q 15
Substitute -3 for n in the equation n(34-n) and check whether it satisfies the inequality
(-3)(34 - (-3)) = (-3)(37) is a negative number. (You don't actually have to calculate it but it works out to -111. ) Therefore it satisfies the inequality
n(n-34) < 111 Answer: YES
Answer:
13. x ≥ 50/3
14. attached graph
15. Yes
Step-by-step explanation:
PLEASE FIND THE DIMENSIONS OF THESE NOT THE TOTAL AREA giving BRAINLIEST
please this is all my points left
Answer:
For number 14 it is length 3 width 14 and for 15 it is length 3 width 16
Hope this helps!!!
Please mark Brainliest if this helps
Jennae takes 76 minutes to stitch 931 embroidery stitches. How many stitches does she make per minute? Show your work.
Answer:
12.25 stitches per minute
Step-by-step explanation:
76:931
The ordered pairs below represent a linear function.
(3/4, 6 1/4), (1 1/4, 7 3/4), (x, y)
Which values could be the value of x and y?
Answer:
x can be any real number, and y is the corresponding number according to the function y=3x+4
Step-by-step explanation:
We find the function first, by finding the slope.
Using this formula, m= (y1-y2)/(x1-x2)
= (31/4 - 25/4)/(5/4 - 3/4) = 3/2÷1/2 = 3
Now we can find the y-intercept by substituting it as b, and x and y as one of the points.
y=mx+b
25/4=9/4+b
b=4
And now you fill out the format, y=mx+b with your newfound values of m and b,
y=3x+4
From this function, you can input any real number (x) and get your corresponding value (y).
Which of the following uses the commutative property of multiplication to create an expression equivalent to 9 • (x + 4)2?
A
(x + 4)2 • 9
B
9 • (x + 4) ÷ (x + 4)
C
9 • (x2 + 42)
D
9 • (4x)2
Answer:
¯\_(ツ)_/¯
Step-by-step explanation:
¯\_(ツ)_/¯ its B