What is the measure of angle g?
A survey was conducted in a class with 20 students about their favorite sport. Five students chose basketball, 8 students chose football, and 7 chose soccer. Based on this information, predict how many would NOT choose soccer if there were 460 students in the survey. 150 30b 230 • 160
Answer: 299
Step-by-step explanation:
Out of 20 students, 5 students chose basketball, 8 students chose football, and 7 chose soccer.
Students chose basketball and football=5+8=13
Fraction of students not chose soccer = [tex]\dfrac{13}{20}[/tex]
Assume that the fraction remains the same.
If there were 460 students, then the number of students not chose soccer [tex]=460\times\dfrac{13}{20}\\\\=299[/tex]
Hence, the number of students not chose soccer =299
more help pls im so dumb
in a class of 30, 60% are girls, how many girls are there?
Answer:
Step-by-step explanation:
18
Mr. Ramirez purchased 20 concert tickets for a total of $225. The concert tickets cost $15 for adults and $10 for children under the age of 12. What does the solution to the system of equations represent in the context of the problem? Explain.
Answer: $225 = $15 a + $ 10 c
Step-by-step explanation:
price = $225
concert ticket for adults= $15
concert ticket for children = $10
System of equation to represent scenario
a is variable for adult
c is variable for children
Total price = $15 a + $ 10 c
$225 = $15 a + $ 10 c
Piano lessons with Ms. Cohen cost $30 for 3/4 of an hour. What is Ms. Cohen's hourly rate?
Answer:
$40.
Step-by-step explanation:
To find the hourly rate, we can divide the price and the time.
We know that Ms.Cohen charges $30 for 3/4 of an hour. So, we will perform:
[tex]30\div\frac{3}{4}[/tex]
We dividing fractions, we keep, change, and flip. Hence:
[tex]=30\times\frac{4}{3}[/tex]
Multiply:
[tex]=\frac{120}{3}=\$40[/tex]
Therefore, the hourly rate is $40.
And this is the hourly rate because it is $40/1 hour. We can ignore the 1, so it’s just $40 per hour.
Answer:
$40
Step-by-step explanation:
If is $30 for 3/4 then you add 1 more to get 4/4 you get $10 added to $40
Which value of m makes the statement true?
76 – 2m < 11 + 3m
13
11
O
8
5
Answer:
13
Step-by-step explanation:
We subtract 76 from both sides
76 - 2m - 76 < 11 + 3m - 76
-2m < 3m - 65
Subtract 3m from both sides
-2m - 2m < 3m - 65 - 3m
-5m < -65
Multiply both sides by -1 and flip the signs
(-5m)(-1) > (-65)(-1)
We get
5m > 65
Divide both sides by 5 and we get
m > 13
Which properties could you use to solve the following expression?
3 + 7 + 2 + 5 + 9
Answer:
Addition Property
Step-by-step explanation:
Have a great day
Convert the following measurements. Round your answers to two decimal places.
a. 14,974 pounds to tons
b. 8,047 ounces to pounds
c. 64 ounces to pounds
d. .27 ton to pounds
Which expression is equivalent to -64-3 +2x)?
Does △ABC appear to be the same size and shape as △XYZ? Explain.
Right triangles A B C and X Y Z. A B C has shorter leg equal to 5 and hypotenuse equal to 13. Longer leg B C is horizontal. X Y Z has shorter leg equal to 5 and hypotenuse equal to 13. Hypotenuse X Y is horizontal.
A. Yes; △ABC maps onto △XYZ with a translation and a rotation.
B. Yes; △ABC maps onto △XYZ with a translation and a reflection.
C. Yes; △ABC maps onto △XYZ with a rotation and a reflection.
D. No; the triangles are different sizes.
Answer:
yes
Step-by-step explanation:
Yes, △ ABC appears to be the same size and shape as △ XYZ by SAS similarity, and △ ABC can be mapped by translation and rotation, so option A is correct.
What is triangle?Simple polygons with three sides and three internal angles make up triangles. One of the fundamental geometric shapes, it is represented by the symbol and consists of three connected vertices.
Given:
Right triangles ABC and XYZ. ABC has a shorter leg equal to 5 and a hypotenuse equal to 13,
The triangles ABC and XYZ are similar by SAS similarity, as,
AC = XZ = 5,
AB = YZ = 13
∠ ACB = ∠ XZY
When you translate and then rotate triangle ABC, you will get triangle XYZ.
To know more about Triangles:
https://brainly.com/question/16886469
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A bracelet is originally $25 and it is now on sale. Sara paid $21.25 for the bracelet. What is the percentage of the discount? GIVING BRAINLIEST
Answer:
15%Step-by-step explanation:
Given
Initial price = $25Sale price = $21.25Discount
$25 - $21.25 = $3.75Discount %
3.75/25*100% = 15%Answer:
15%Step-by-step explanation:
Given
Initial price = $25Sale price = $21.25Discount
$25 - $21.25 = $3.75Discount %
3.75/25*100% = 15%For the past 25 days, jonathon has read for n minutes each day. His total number of minutes read is 875. Write an equation to express the number of minutes jonathon read.
Answer:
Required equation is: 25n = 875
Step-by-step explanation:
Let n be the number of minutes Jonathon read per day
Now
He read for 25 days and total 875 minutes
The equation will be:
[tex]25n = 875[/tex]
We can solve this equation to find the number of minutes each day
Using Division property of Equality
[tex]\frac{25n}{25} = \frac{875}{25}\\n = 35[/tex]
Hence,
Required equation is: 25n = 875
p2 + m
key :
m = -2/3
p = -3
(the 2 is an exponent)
Answer:
the correct answer is 8 1/3
Is (4, 2) a solution for the system of inequalities
Answer:
yes it is and its also a coordinate
Step-by-step explanation:
Question: 1/10 what is the equivalent percent and decimal?
Answer:
Decimal: 0.1
Percent: 10%
Step-by-step explanation:
Answer:
0.1 as decimal or 10% as percentage
7/16 x -4/3 please help me out!
Answer:
-7/12
Step-by-step explanation:
7/16 ×-4/3
7×-4=-28
16×3=48
-28÷48÷ -0.58333333 or -7/12
Happy to help
These are your mathematical forms of simplifying: 7/16 x -4/3
-7/12 and -0.583 (repeated 3).
It costs a baker $13 to make a small cake. He sells 7 small cakes for $280.How much more is the selling price of each cake than the cost?
Answer:
$27 more
Step-by-step explanation:
280 ÷ 7 = 40
40 - 13 = 27
Answer:
$189 baker cakes will be sold
Jason walked 70 miles in 8 days. Find the unit rate
Which of the following is the slope of the line passing through the points A(-6, 10) and B(-2, 7)
Answer:
[tex]m=\frac{-3}{4}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define Points
A (-6, 10)
B (-2, 7)
Step 2: Find slope m
Substitute: [tex]m=\frac{7-10}{-2+6}[/tex]Subtract/Add: [tex]m=\frac{-3}{4}[/tex]And we have our final answer!
Answer:
[tex]-\frac{3}{4}[/tex]
Step-by-step explanation:
To find the slope of the line, we use the equation [tex]\frac{y_2-y_1}{x_2-x_1}[/tex] when we are given the points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex].
When we plug the points A(-6,10) and B(-2,7) into the equation [tex]\frac{y_2-y_1}{x_2-x_1}[/tex], we get the equation [tex]\frac{7-10}{-2-(-6)}[/tex].
[tex]\frac{7-10}{-2-(-6)}\\= \frac{-3}{4}[/tex]
Therefore, the slope of the line is [tex]-\frac{3}{4}[/tex].
I hope this helps!
help and get brainiest
C
the coins worth should be times the number of coins (dimes/quarters)
Peter hired a cleaning company to clean his house. The cleaning company charges a fixed fee of $15
plus $17 per hour to clean a house.
a. Write an equation that can be used to determine, c, the total amount in dollars that the cleaning
company charges to clean a house in h hours.
17t + 15 is the charge for "t" hrs of work.
b. The cleaning company charged a total of $83 to clean Peter's house. How many hours did it take to
clean Peter's house?
Answer:
y= total charge for cleaning
x= number of hours of cleaning
Equation y=15+17x
For example, if the company cleaned for 2 hours it would be y=17+15(2)
y=17+30
y= 30 dollars
Hope this helps!
900 x 20.9 need now plz
if m<4=105 what is m<5
Answer:
m<5=131.25
Step-by-step explanation:
Divide 105 by 4.
Multiply 26.25 by 5.
Question 3 (I-Ready)
What is the slope of the line?
A) 1/2
B) 1
C) 2
D) -2
Answer: 2
Step-by-step explanation:
Answer:
the answer is 2
Q16. Find the area of the shaded region (4 corners) with each side = 12 in.
1 3.14
12 in
Use
12 in
Answer:
D. 30.96 in²
Step-by-step explanation:
The area of the shaded region = area of the the square - area of the circle
= (s²) - (πr²)
s = 12 in
r = radius of circle = ½ of 12 in = 6 in
π = 3.14
Plug in the values into the equation
Area of the shaded region = (12²) - (3.14*6²)
= 144 - 113.04
= 30.96 in²
help!!! please I will mark you as brainliest
Answer:
66 is it
Step-by-step explanation:
easy just say 66
I have 7 questions but I will give the person who answers all my points :)
1. Write the prime factorization of 54
2.convert 17/5 to a decimal
3. convert 3/5 to a decimal, percent
4.what is 5/8 of 200
5. Find the sum 9/10 + 7/9 =
6. 90 - 0.093
7.Find the difference 2/5 - 1/15
Each day a bobcat drinks about 3 times as much water as a Canada goose drinks. If the Canada goose drinks 0.24 liters of water each day, how much can a bobcat drink in one day? Convert the answer to mL.
Answer:
720 mlStep-by-step explanation:
Bobcat drinks 3 times as much as Canada goose drinks:
0.24 l * 3 = 0.72 l0.72 l = 0.72 * 1000 ml = 720 mlAnswer:
Bobcat can drink 720 mL of water in one day
Step-by-step explanation:
Amount of water a Canada goose drinks in a day = 0.24 L
According to the question each day a Bobcat drinks about 3 times as much water as a Canada goose drinks.
[tex] \therefore [/tex] Amount of water a Bobcat drinks in a day = 3 × 0.24 L
= 0.72 L
= 0.72 × 1000 mL
= 720 mL
Benjamin wants to buy a video game that costs $24, but he only wants to spend 40% of his savings. How much must Benjamin save in order to buy the game?
Answer:
$14.4
Step-by-step explanation:
I don't quite understand this question, but this is what I think