The circle graph shows the visitors at Ms. Chompson’s bakery last month. There were a total of 360 visitors last month. Show your work to find the answers below. Give a number, not the percent.
a) How many visitors last month were age 18 and under? ____________
b) How many were between the ages of 19-44? _____________
Answer:
15
Step-by-step explanation:
Which system of linear inequalities is represented by the
graph?
Answer:
C.
Step-by-step explanation:
Easiest and fastest way to determine your answer is to graph the systems of inequalities on a graphing calc. Once you do so, you should be able to see that Choice C is the correct answer.
4.5 multiplied by x = 81. what represents x?
V to the power of 2 = 47
(I'M IN CLASS HELP THERES 6 MINUTES LEFT)
Answer:
Well even though you dont need it now the answer is v = 42 squared
Step-by-step explanation:
I used g00g1e like a normal person would
what is the equation of the blue line?
Answer: y = 3x + 2
Step-by-step explanation:
\(\dfrac{x-x_{1} }{x_{2} -x_{1} } =\dfrac{y-y_{1} }{y_{2} -y_{1} }\\\)
Let's choose two arbitrary points on the graph.
For example, let these be points with coordinates (1, 5) and (2, 8).
Substitute the coordinates of these points into the above formula and derive the equation of a straight line.
\(\dfrac{x-1}{2-1} =\dfrac{y-5}{8-5}\\\\\dfrac{x-1}{1} =\dfrac{y-5}{3}\\\\3(x-1)=y-5\\3x-3=y-5\\y=3x-3+5\\y=3x+2\)
Two small circles are drawn that touch each other, and both circles touch the large circle. 7 in. 7 in. Which is closest to the area of the shaded region?
*the photo is much better*
Please Double check you're work
Answer:
308 inches
Step-by-step explanation:
since the two radiuses of the small circles become the diameter of the big circle, you can substitute 14 into the equation A= pi r^2 to get A=pi(14)^2, which gets you 615 inches. But then you have to subtract the area of two of the small circles, which if you add them two up, you get 307.87 inches. Then, you subtract the area of the big circle with the two small circles to get 307.87, which is closest to 308 inches.
Answer:
Area of shaded region = 307.88 inch ^2
= 308 inch^2
Step-by-step explanation:
Radius of smaller circle = 7 inch radius
Area of SC = π * 7^2
= 153.93804
= 153.93 inch^2
2 x 7 = 14 (for main radius as two circles touching each other inscribed
would translate as R = 2r.
Area of two circles = 2 * 153.93804 = 307.87608
= 307.88 inch^2
Area of whole large circle
Area LC = π * 14^2
= 615.75216
Area of shaded region
Area of Sh Region = 615.75216 - 307.87608 =307.87608
= 307.88 inch ^2
A movie theature offers two containers. One container is a traiangular prism with a base area of 12cm and 19 cm of height, for $6.75. The other is a rectangular prism with a base area of 8cm and a height of 15cm, for $6.25. Which container is the better value? Use 3.14 as an approximation for pie
Answer:
rectangular container
Step-by-step explanation:
Triangular prism area: A = 1/3 * base area * height
= 1/3 * 12 * 19
= 76 cm²
Rectangular prism: A = base area * height
= 8 * 15
= 120 cm²
The rectangular container has a better value because it has a bigger area and is cheaper.
Hope this helps!
Answer:
rectangular container
Rectangular container
Step-by-step explanation:
True or False: The following equation has 'no solutions'.
Answer:
true
Step-by-step explanation:
Please help with these questions! Giving 100 points + brainliest.
Answer:
1. Pythagorean theorem
2. Square root of 73cm
3. A leg
4. The hypotenuse
5. 9
Hope this helps :)
The members of a film crew are at least 75 miles from their camp and must carry equipment back to camp before a storm arrives. The storm is scheduled to begin in 24 hours. They plan to travel as far as possible by truck and then walk the rest of the way. The truck can travel at a rate of 10 miles per hour through the terrain, and the team can travel 2 miles per hour on foot. Which system represents the number of hours the crew can travel by truck, x, and on foot, y, to reach camp before the storm? x + y < 24 2x + 10y ≥ 75 x + y > 24 2x + 10y ≥ 75 x + y < 24 10x + 2y ≥ 75 x + y > 24 10x + 2y ≥ 75
Answer: B
Step-by-step explanation:
PLEASE ANSWER I NEED HELPPPPPPPP Graph of polygon ABCDE with vertices at negative 1 comma negative 4, negative 1 comma negative 1, 3 comma negative 1, 3 comma negative 4, 1 comma negative 6. A second polygon A prime B prime C prime D prime E prime with vertices at negative 11 comma negative 4, negative 11 comma negative 1, negative 15 comma negative 1, negative 15 comma negative 4, negative 13 comma negative 6. Determine the line of reflection. Reflection across the x-axis Reflection across x = −6 Reflection across the y-axis Reflection across y = −6
I apologize for the confusion. Let me explain:
To determine the line of reflection, you can look at the coordinates of the corresponding vertices of the two polygons.
If you compare the coordinates of point A and A' (the corresponding vertices of the two polygons), you will notice that the x-coordinates are the same but the y-coordinates are different. Specifically, A has a y-coordinate of -4 and A' has a y-coordinate of -11.
This means that the line of reflection must be a horizontal line that passes through the midpoint between -4 and -11. The midpoint is (-4+(-11))/2 = -7.5. Therefore, the line of reflection is the horizontal line that passes through (-7.5, 0) on the coordinate plane, which is the y-axis.
helpppppp plzzzzzzzz
Answer:
\(3x + 5 = 23 \\ 3x = 23 - 5 \\ 3x = 18 \\ divide \: both \: sides \: by3 \\ x = 6\)
hope that will help you
Answer:
\(6.\)
Step-by-step explanation:
\(3x + 5 = 23 \\ 3x = 23 - 5 \\ 3x = 18 \\ x = 6.\)
Chung-Li is making cupcakes. He made the table below showing the amount of each ingredient needed for a certain number of cupcakes. Chung-Li plotted the data using the number of slices of strawberry as the x-coordinate and the number of slices of banana as the y-coordinate. He then drew a line to connect the points. Which point could be on the line that Chung-Li drew?
Answer:
C. (2,3)
Step-by-step explanation:
4 to 6 = 2 to 3
please help me i will give brainliest to first person to anwser.
Answer:
The first option, V ≈ 1607.7 in²
Step-by-step explanation:
Find the volume of the given cylinder.
\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)
Given:
r = 8 in
h = 8 in
π = 3.14
Find:
V = ?? in³
\(\hrulefill\)
Now solving,
Substitute the given values into the formula:
=> V = (3.14)(8)²(8)
Using a calculator to simplify:
=> V = 1607.68 in²
Rounded to the nearest tenth:
∴ V ≈ 1607.7 in²
Thus, the first option is correct.
WHO EVER GETS THIS ANSWER CORRECT WILL GET A BRAINLIEST!
What is the answer to this problem:
a. -3(x-1)+8(x-3)=6x+7-5x
what is x?
b. 7(5a-4)-1=14-8a
what is a?
a
Expanding into the parentheses.
-3x + 3 + 8x -24 = 6x + 7 −5x
Simplifying
5x - 21 = x + 7
Getting variables to one side
4x = 7 + 21
4x = 28
x = 28/4
x = 7
b
Expanding
35a - 28 -1 = 14 - 8a
Simplifying
35a - 29 = 14 - 8a
Get variables to one side
35a + 8a = 14 + 29
Simplify
43a= 43
a = 43/43
a = 1
Hope this helps
:D
- Jeron
Answer:
a. x=7
b. a=1
Step-by-step explanation:
a. -3(x-1)+8(x-3)=6x+7-5x
-3(x-1)+8(x-3)=6x+7-5x (remove the parentheses, collect like terms)
-3x+3+8x-24=x+7 (collect like terms, calculate)
5x-21=x+7 (move the terms)
5x-x=7+21 (collect the terms, calculate)
4x=28 (divide both sides)
x=7
b. 7(5a-4)-1=14-8a
7(5a-4)-1=14-8a (remove the parentheses)
35a-28-1=14-8a (calculate)
35a-29=14-8a (move the terms)
35a+8a=14+29 (collect the terms, calculate)
43a=43 (divide both sides)
a=1
ALGEBRA 1 WORK**
Look at attachment
If you ever been in a situation where your doing homework on your lap at last minute, please help me by answering these questions.
13) a) root 6+7
Thats what i know
How much simple interest would be earned on a certificate of deposit worth $2,000 over a period of 5years with an interest rate of 2%?
Answer:
$200 will be earned on a certificate of deposit worth $2000 over a period of 5 years with an interest rate of 2%
Step-by-step explanation:
Simple interest is applied on a amount as a whole. The interest is calculated for t time period where t is in years.
The simple interest is given by the formula:
\(I = Prt\)
Here P is the principal amount, r is the annual rate and t is time in years
Given
P = $2000
t = 5 years
r = 2%
Putting the values in the formula
\(I = 2000 * 0.02 * 5 \\I = \$200\)
Hence,
$200 will be earned on a certificate of deposit worth $2000 over a period of 5 years with an interest rate of 2%
Answer:$200
Step-by-step explanation:
Simple interest=(Principle×Rate×Time)/100
=(2000×2×5)/100
=$200
Elena wants to create a triangle shaped garden that has an area of 36 square feet Name all the different dimensions her triangle can be in feet. Pls help
Answer:
Base = 18 Height = 4 (this is an example)
Step-by-step explanation:
Given that the triangle has an area of 36 square feet, and that the triangle area formula is A=1/2bh (b being the base, and h being the height), we can fill in the formula to get the dimensions.
To find the given numbers, we need to find what numbers are divisible to by 2 to get 36. For instance using the formula A=1/2bh, we can plug in the factors that make up 72 (if you divided it by two you will get 36). Example of this is 18x4, so we can plug it into the equation to prove it through factor trees (feel free to reach out if you have a question about those). Plugging 18 and 4 will give 18x4 divided by 2 = 36.
1. What is the distance between the points (4,-7) and (-5,-7)?
A. 1 unit B. 3 units C. 7 units D. 9 units.
2. Fill in the blanks. Write the coordinates of two points that are the given distance from these points and horizontal/vertical:
2. 5 units from (-1,-2) ( ,-2 and ( ,-2)
3. 8 units from (2,4) (2, ) and (2, )
4. 3 units from (-7,-5) (-7, ) and (-7, )
5. 6 units from (4,-1) (4, ) and (4, )
6. 10 units from (-1,9) ( ,9) and ( ,9)
7. 7 units from (-3,2) ( ,2) and ( ,2)
Answer:D. 9 units 2. (-6,-
Step-by-step explanation:What is the distance between the points (4,-7) and (-5,-7)? A. 1 unit B. 3 units C. 7 units D. 9 units. 2. Fill in the blanks. Write the coordinates of two points that are the given distance from these points and horizontal/vertical: 2. 5 units from (-1,-2) ( ,-2 and ( ,-2) 3. 8 units from (2,4) (2, ) and (2, ) 4. 3 units from (-7,-5) (-7, ) and (-7, ) 5. 6 units from (4,-1) (4, ) and (4, ) 6. 10 units from (-1,9) ( ,9) and ( ,9) 7. 7 units from (-3,2) ( ,2) and ( ,2)
Answer:
1. D
Step-by-step explanation:
You can add the X coordinates together and you will get the length (sorry I can't answer the others ones I don't have enough time rn)
Please help I need it now, asap it's due in 5 mins.
Answer:
25
Step-by-step explanation:
\(105+3x=180 \\ \\ 3x=75 \\ \\ x=25\)
Answer:
The answer is 25 degrees
Step-by-step explanation:
If you subtract 180 - 105 then you get 75.
Then you divide it by 3.
One circle is 360 degrees thus half of it is 180.
If you know one angle is 105 degrees then subtract it from 180.
If the number is 3x then you have to divide it by 3 to get x alone.
Hope it helps! :)
I WILL MARK YOU BRAINLIEST!!!!!!
Solve. The subject is Quadratic Equations, and you have to solve by factoring. I have already identified that x can equal 6, but cannot equal 3/2
Answer:
x1=3/2 x2=6
Step-by-step explanation:
4x²+18x-36=0
2(2x²+9x-18)=0
81-4*2*(-18)=225
x1=(-9+15)/4=3/2
x2=(-9-15)/4=6
Answer:
Step-by-step explanation:
Which of the following statements are true of the algebraic expression 8y2 + 3y + 6? Select all that apply.
6 is a coefficient.
The expression has two variable terms.
8 is a constant.
This expression is the sum of three terms.
Answer:
The correct statements are:
6 is a coefficient.The expression has two variable terms.8 is a constant.This expression is the sum of three terms.Explanation:
The coefficient is the numerical factor that is multiplied by a variable term. In this case, 6 is a coefficient that is associated with a constant term.Variable terms have a variable factor. In this case, the expression has two variable terms (8y^2 and 3y).A constant is a term that has no variable factor. In this case, 8 is a constant term.The expression has three terms: 8y^2, 3y, and 6. The term 8y^2 is a variable term, the term 3y is a variable term, and the term 6 is a constant term.Learn more about Algebraic Equations here:
https://brainly.com/question/29131718
#SPJ7
Please help me. I confuse
Answer:
63 is the answer
Hi, math is not my strong suit, can someone please answer this equation correctly, and quickly? I also have two more for you to answer, thank you, and have a good day!
Simplify.
4x+2(x+5)+1
A. 6x + 6
B. 5x + 8
C. 6x + 11
D. 4x + 8
Answer:C
Step-by-step explanation:
Answer:
6x + 11
Step-by-step explanation:
(4x + 2 • (x + 5)) + 1
Congruent angles have _______________ supplements.
Fill in the blank
Answer:
congruent
Step-by-step explanation:
Answer:
congruent
Step-by-step explanation:
Chantelle takes out a loan of $3,500 with an APR of 4.25%. She will repay the loan in monthly payments for 6 months. To find the total amount of interest she will pay, Chantelle uses an online calculator. What are the correct numbers she should enter?
Answer:
P = 3,500 r = 0.0425 n = 12 t = 0.5
Step-by-step explanation:
P is the principal amount, which in this case is $3,500, or the start amount.
r is the interest rate, which is 4.25%. Change 4.5% to decimal form and it will be 0.0425.
n is the number of times the loan is repaid, or 12.
t is the time. In this case, the loan will be for 6 months, or half a year. Remember that variable t is always in term of years. In decimal form, half a year is 0.5.
7x + 12 = 9x whats the value of x
Answer:
x=6
Step-by-step explanation:
7x+12=9x
simplify
subtract 7x from both sides
12=2x
divide both sides by 2
x=6
Answer:
x = 6
Step-by-step explanation:
We can use the order of operations to firgure this out:
7x + 12 = 9x12 = 2xx = 6Hope this helps!!
Banana Cupcakes
makes 10 cupcakes
1 cup granulated sugar
cup vegetable oil
1 large egg
4 tablespoons sour cream
2 medium-sized ripe bananas, mashed
1 cups all-purpose flour
1 teaspoon baking soda
teaspoon salt
1 teaspoon vanilla extract
pinch of nutmeg
You will use the recipe above to answer the following questions:
This recipe serves 10, but you need to serve 30. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?
How much vegetable oil do you need for 30 cupcakes?
How much flour do you need for 30 cupcakes?
What is the difference in the amount of vanilla extract you would need for 30 cupcakes?
What is the difference in the amount of salt you would need for 30 cupcakes?
In the real world, even though you make adjustments to a recipe to accommodate the number of people you need to serve, you sometimes round the amount of an ingredient instead of using an exact amount. Which ingredient would it make more sense to round rather than coming up with the exact amount? Why?
Answer: Hey give me 1 hour and ill answer it I'm doing odessyware rn so Ill get back to you later appreciate yo patients.
Step-by-step explanation:
The table below shows the number of students who attend various after-school activities.
After-School Activities
Spanish Club
19
Basketball
24
Drama
15
Homework Help
17
Soccer
20
Which ratio compares the number of students in the Spanish club to the total number of students?
19:95
20:95
95:24
95:19
please help
solve for x 4-(2x+4)+5
x = -10
x = - 5/2
x = 3/2
x = 6