Answer:
Step-by-step explanation:
We know the sum of the angles on the exterior angles equal to 360. So inside a 3-sided polygon (a triangle), the angles add up to 180.
180 -65 -45 = 70°
Answer: 71
Step-by-step explanation: i think
Carnegie pages module 3 page 330- questions one and two
Answer:
Step-by-step explanation:
Sure, here are the questions and solutions for module 3 page 330 in Carnegie textbook:
If the cost of goods sold is 65% of sales and sales are $720,000, what is the cost of goods sold?
To find the cost of goods sold, we need to multiply the sales by the percentage of the cost of goods sold, expressed as a decimal:
Cost of goods sold = 0.65 × $720,000
Cost of goods sold = $468,000
Therefore, the cost of goods sold is $468,000.
At a cost of $110 each, how many calculators can be purchased with a budget of $8,800?
To find the number of calculators that can be purchased, we need to divide the budget by the cost per calculator:
Number of calculators = $8,800 ÷ $110
Number of calculators = 80
Therefore, 80 calculators can be purchased with a budget of $8,800.
a is the cost of adult tickets.
s is the cost of students tickets.
The cost of each type of ticket is $10.
The solution of an equation differ from the solution of a linear system of equations because because it only satisfies a single equation.
How to determine the number of each type of tickets sold?In order to write a system of linear equations to describe this situation, we would assign variables to the cost of adult tickets sold and cost of student tickets sold, and then translate the word problem into an algebraic equation as follows:
Let the variable a represent the cost of adult tickets sold.Let the variable s represent the cost of students tickets sold.The total amount of money that Ashley charged the first person is represented by this linear equation:
2a + 2s = 40
For the second person, we have:
a + 3s = 40
By solving the system of linear equations simultaneously, we have:
2(40 - 3s) + 2s = 40
80 - 6s + 2s = 40
4s = 40
s = $10.
For the value of adult ticket (a), we have:
a = 40 - 3s = 40 - 3(10) = $10.
For the third person, we have:
Cost = 3a + 5s
Cost = 3(10) + 5(10) = $80.
Read more on solution and linear equation here: https://brainly.com/question/25858757
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A car travels 180 km in 3 h. At this rate, how far will the car travel in 7 h?
Answer: 420km
Step-by-step explanation:
So let us start by stating the obvious, a car has travelled 180 km in 3 hrs.
So:
3h = 180km
now double both sides:
6h = 360km
now let us find 1h by dividing 3h = 180km by 3:
1h = 60km
now we can add 6h = 360km and 1h = 60km which gives us:
7h = 420 km
:-)
HELP ME ASAP RN PLS PLS PLS PLS
Answer:
The answer you're looking for is
D) Multiply one dimension of the prism by two and keep the other dimensions the same.
Step-by-step explanation:
When multiplying a volume of a rectangular prism regularly it would be B×h or l×w×h would be 10×2×5 = [tex]100cm^{3}[/tex].
However if doubled, or multiplied by 2 our new result would be [tex]200cm^{3}[/tex]. The way to find this is by multiplying only one dimension, or side, as the rest will remain the same.
There are 3 possible equations you could do with the given information.
(10×2)×2×5, 10×(2×2)×5, or 10×2×(5×2).
All of these, individually multiply up to 200 which is also double the amount of the regular volume.
I hope this was helpful!
Maria had 24 cookies. She cut each cookie in half. How many cookies does she have now?
Answer:
Maria has 48 cookies.
Step-by-step explanation:
24 × 2 = 48.
Answer:
Step-by-step explanation:
its 48 because since she cut each in half she has twice the amount n 24x2 =48
An amusement park sold a total of 50 tickets. 6 of the tickets were child tickets, and the rest were adult tickets. What is the ratio of the number of child tickets to the total number of tickets?
24 students want lemonade and 20 students want iced tea. What is the ratio of the number of students who want lemonade to the number of students who want iced tea?
Answer:
24:20
Explanation:
It's bcuz it said ratio of...
Students wants Lemonade to Students who wants Iced Tea
So what we're going to put is Lemonade is to Iced Tea
I hope u understand my explanation
Answer:
6:5
Step-by-step explanation:
24:20 = 6:5
Tell whether the angles are adjacent or vertical. The find the value of x PLEASE HELP if the answer is correct then YOU get a Brainest!! AND don't put a wrong answer please or else I will report it
Answer:
adjacent
Step-by-step explanation:
x=63
Answer: adjacent , x=63
Step-by-step explanation: 180-117=63
What is the elevation of 7 feet below sea level?
Answer:
-7
Step-by-step explanation:
it would be -7 because the more you go under the number becomes a negative but if you go above sea level the number becomes a positive!
Answer:7 feet below sea level is a lower elevation than 4 1/2 feet above sea level
Step-by-step explanation:
PLEASE EXPLAIN AND TELL ME WHICH ONE IT IS
Answer I will not tell the answer, but i can help you solve it.
Step-by-step explanation:
Add up the total number of paperclips. 14+8+12+16. the total is 50. the amount of purple paperclips is 14, so the teacher has a 14/50 chance of picking a purple paperclip. simplify the fraction to get 7/25. then subtract 7/25 from 25/25, which is equal to 50/50, which is the total number of paperclips. so there is a 7/25 chance to pick purple, and 18/25 chance to pick a color that is not purple.
Need help due tomorrow at 3pm
Remember slope can be found as [tex]\frac{rise}{run}[/tex]
The answer here should be [tex]\frac{1}{3}[/tex]
Answer: 1 over 3 because you do rise over run so it would be 1/3
Step-by-step explanation:
What is the answer to 5 * 3(3 + 6^2) + 12?
Answer:
The answer is 1677.
To solve the expression, we must follow the order of operations:
1. First, we must calculate the power of 6:
6^2 = 36
2. Then, we must solve the expression inside the parentheses:
3 + 36 = 39
3. Next, we multiply 3 by 39:
3 × 39 = 117
4. We multiply 5 by 117:
5 × 117 = 585
5. Finally, we add 12 to 585:
585 + 12 = 597
Therefore,
5 * 3(3 + 6^2) + 12 = 597.
The dimensions of a rectangular prism are shown. A new prism is created by changing only the height of the prism by a scale factor of two. Select the statement that is true.
Responses
The surface area of the new prism is twice the surface area of the original prism.
The surface area of the new prism increased by more than a scale factor of two.
The surface area of the new prism increased by less than a scale factor of two.
The surface area of the new prism increased by less than a scale factor of two.
The surface area of the new prism decreases.
Answer:
The surface area of the new prism increased by more than a scale factor of two.
Step-by-step explanation:
9 × 6 × 3 = 162
18 × 12 × 6 = 1,296
1,296/162 = 8.
Answer:
The surface area of the new prism increased by more than a scale factor of two.
Step-by-step explanation:
1. If you toss a coin three times, what are the odds against getting exactly three heads?
A. 1:8
B. 8:1
C. 1:7
D. 7:1
2. A summer camp has 20 boys and 20 girls. Each day, all camper names are put in a hat, and one name is drawn to receive a prize. What are the odds in favor of boys names being drawn on three out of three nights?
A. 1:1
B. 1:7
C. 1:8
D. 7:1
3. If you toss three coins, what are the odds in favor of getting exactly two tails and one head?
A. 3:8
B. 3:5
C. 5:3
D. 8:3
4. A jar of tickets for a drawing contains 22 winning tickets and 63 non-winning tickets. What are the odds against winning in the drawing?
A. 22:63
B. 63:85
C. 63:22
D. 85:63
for question one the answer is C and for question three the answer is A
Step-by-step explanation: I took the flvs test a few weeks ago. i dont remember much but im pretty sure this is right. good luck!
Two same-sized triangular prisms are attached to a rectangular prism as shown below. If a = 20 cm, b = cm, c = cm, d = 4 cm, and e = 8 cm, what is the surface area of the figure?
Answer:
Step-by-step explanation:
Answer: a) 1,208 square centimeters
The surface area would be the sum of the different areas separated in the figure.
The area of the front and back faces of the rectangular prism:
The area of the top and the base of the rectangular prism:
The area of the front and back faces of both triangular prisms:
The area of the side faces of both triangular prisms:
The area of the bases of both triangular prisms:
Finally, the surface area of the whole figure:
−3⋅f(−8)+7⋅g(2)
Help me!
Answer:
The answer is -22
Amanda lives at (3,-4) on a map. If she walks to the school at (-3, 4), how many
blocks has she walked?
Justify your answer.
Answer: She has walked 14 blocks.
Step-by-step explanation: Just look at a coordinate grid and calculate the distance.
The charity gala costs a flat fee of $4, plus an additional $11 per attendee. Is the total cost directly proportional to the number of attendees?
No, the total cost is not directly proportional to the number of attendees because there is a flat fee of $4 that does not depend on the number of attendees. If the total cost were directly proportional to the number of attendees, then the cost per attendee would be constant regardless of the number of attendees, but in this case, the cost per attendee decreases as the number of attendees increases due to the fixed flat fee.
50 POINTS! Please solve ASAP I will give brainliest to best answer
I will delete any incorrect or fake answers
Answer:
Uncle = 4(y+3)
Or
4y+12
Step-by-step explanation:
you = y
sister = y+3
Uncle = 4(y+3)
Answer:
y+3*4=12+y
using * as multiply
Step-by-step explanation:
The scale used for a model of an Orca whale is 1 in: 4
ft. If the model of the Orca is 5 inches long, how long is
the actual whale?
Answer: this is unrealistic but the way the question is written it makes me believe that the orca is 20 ft but that’s defiantly wrong so it’s either a really small whale or you add a zero at the end and are you sure you didn’t leave out any details because the question is written in a weird way
Step-by-step explanation:
A new bank customer with $5,000 wants to open a money market account. The bank is offering a simple interest rate of 1.1%. a. How much interest will the customer earn in 30 years? b. What will the account balance be after 30 years?
also due in 10 minutes
Answer: after the years it will be $ 660
Step-by-step explanation:
Question 11
What kind of correlation can we see in this scatter plot?
Answer:
Step-by-step explanation:
your mom
(HELP ME PLEASE!!!!)
-18 12 -15 and 15 12 81 are opposites.
Answer:
its -17
Step-by-step explanation:
-18 - 1= -17
999 Flies are flying. A frog comes and eats 4 flies. If the frog keeps doing this for 4 years,how many flies will he have ate?
It depends, what rate is the frog eating the flies?
Will there still be that exact amount of flies flying all the time?
pls last question of aleks assigment pls top g
A coin (H: heads; T: tails) is flipped and a number cube (1, 2, 3, 4, 5, 6) is rolled. What is the sample space for this experiment?
A. T1, T2, T3, T4, T5, T6
B. H, T, 1, 2, 3, 4, 5, 6
C. H1, H2, H3, H4, H5, H6, T1, T2, T3, T4, T5, T6
D. H1, H2, H3, H4, H5, H6
Explanation:
Start with the set {1, 2, 3, 4, 5, 6}
Stick "H" in front of each item to get {H1, H2, H3, H4, H5, H6} which represents half of the sample space. Something like H2 means "coin flipped heads and the number cube rolled a 2".
The other half of the sample space involves replacing each H with T. Which explains how we get T1, T2, T3, T4, T5, T6
Overall, the sample space is:
{H1, H2, H3, H4, H5, H6, T1, T2, T3, T4, T5, T6}
It might help to organize things into a table like this:
[tex]\begin{array}{|c|c|c|c|c|c|c|} \cline{1-7}& 1 & 2 & 3 & 4 & 5 & 6\\\cline{1-7}H & H1 & H2 & H3 & H4 & H5 & H6\\\cline{1-7}T & T1 & T2 & T3 & T4 & T5 & T6\\\cline{1-7}\end{array}[/tex]
Or it could be written like this:
[tex]\begin{array}{|c|c|c|} \cline{1-3}& H & T\\\cline{1-3}1 & H1 & T1\\\cline{1-3}2 & H2 & T2\\\cline{1-3}3 & H3 & T3\\\cline{1-3}4 & H4 & T4\\\cline{1-3}5 & H5 & T5\\\cline{1-3}6 & H6 & T6\\\cline{1-3}\end{array}[/tex]
Either table demonstrates how there are 6*2 = 12 items in the sample space.
What is the surface area of this right rectangular prism?
Enter your answer in the box.
40 POINTS!!!!!!!!!!!!!!!!!!! IF YOU ANSWER ILL MARK YOU BRAINLIEST AND TRY ANSWERING ONE OF YOUR QUESTIONS BTW I need this done in 10 mins please
(ANSWER ALL IMAGES PLS AND THANK U.
Answer:
Step-by-step explanation:
How do you know if a image is reflected over the y-axis? Easy, You know a image is reflected over the y-axis because if the whole image is in the same spot and is entirely over the y-axis then it was reflected over the y-axis, same thing for the x-axis :) hope i kind of helped bro. The other ones im not to sure on tho bro sorry.
SHOW WORK FOR BOTH QUESTIONS
Answer:
Step-by-step explanation:
QUESTION 1
The value of the x for the given square such that its perimeter is 28 meters will be 3.7 meters.
What is a square?
A square is a geometrical figure in which we have four sides each side must be equal and the angle between two adjacent sides must be 90 degrees.
Area of square = Side²
The perimeter of the square = 4 × side
As per the given square perimeter.
4(x + 3.3) = 28
x + 3.3 = 7
x = 3.7 meters.
Hence"The value of the x for the given square such that its perimeter is 28 meters will be 3.7 meters".
QUESTION 2.
The amount of money Tony spent in buying a pack of notebooks is $4.89.
Given the following data:
Cost of calculator = $45.87.
Quantity of notebooks = 3 packs.
Quantity of calculator = 1.
Total cost = $60.54 .
To determine the amount of money Tony spent in buying a pack of notebooks:
How to solve a word problem.
In this exercise, you're required to determine the cost of a pack of notebooks. Thus, we would translate the word problem into an algebraic equation.
(View screenshot)
n = $4.89.
Help me please I don't know how to do this!
Answer: 1,2,3,4 as your paper pices go for each line
Step-by-step explanation: make sure to look at the whole piece of the paper becuase if you look at the question 1 look at what would make the most since for the match them up and then it makes for since or at least for me
Lalalalalalalalala
Step-by-step explanation:
Calculate the probability of the event.
Answer:
well, the other colors on the wheel are less because people prefered green
Step-by-step explanation:
Step-by-step explanation:
So its hard to calculate actual probability without any numbers. But seeing that there are a total of 6 colors on the wheel, and that green is the largest (by a lot since its almost half the wheel) the probability of landing green is very high.
And that's all you can say really...black will be lowest, and yellow seems to be the next highest. In comparison to green though, probability of the other colors will be low.