Mathematics Middle School

HELPPPPP
Figure A is a dilated image of Figure B. Find the scale factor

HELPPPPPFigure A Is A Dilated Image Of Figure B. Find The Scale Factor

Answers

Answer 1

Answer:1.b=-4by-4 a=-9by-7 2. a=8by-6 b=2by-1

Step-by-step explanation:

Related Questions

Solve (USE PEMDAS)

3(2+14) Divided by 2.

Answers

Answer:

24

Step-by-step explanation:

Simplify  2 + 14 to 16

3x16/2

Simplify  3x16 to 48

48/2

Simplify  48/2 to 24

24

Hope I helped

24

Sorry if I am late

The wholesale cost of a swell water bottle is $13.60. Target marks up the price by 150%. What is the markup?

Answers

Answer:

$20.40

Step-by-step explanation:

sorry if im wrong

The answer would be 20.40$

Jerry climbed 210 feet in elevation. He then went down 300 feet. What
integer represents his total change in elevation?

Answers

-90 feet cause it’s 210 - 300 = -90

Answer:

Step-by-step explanation:

I'm not for sure about the actual answer but i think you would have to take 210 from 300 that would be 190 and i think i a matter of subtracting since it asked what the total change in elevation is i hope this helped sorry i did not have the exact answer.

Find the volume of the given cone.
11 in
6 m.
320 in
01.244 in
415 in
622 in

Answers

Answer:

i think its 320in or 622in

Step-by-step explanation:

Answer: 320 in and 622 in

Step-by-step explanation:

Translate the following word sentence into a numerical expression: When you square five times a number, you get three more than the number. Let x be the number.

Answers

“Square five times a number” with “a number” being x is the same as saying:

5x²

“three more than the number” is the same as saying:

3 + x

Therefore the sentence “When you square five times a number, you get three more than the number.” is the same as:

5x² = 3 + x

Hope this helps, have a great day! :)
I saw the other person told you the answer so but I wanted to point out our names are very close that’s why I was gonna help you lol but since you got the answer then have a nice day

I don't feel the need to put a description here

Answers

Answer:

30 cm

Step-by-step explanation:

30cm: just add the ones together

1.Jamal sells sandwiches. He spends $2.70 per sandwich on ingredients and then adds a 110% markup. What is the selling price of one sandwich?

2.Elizabeth goes to a restaurant where her bill comes to $18.50. She leaves the server a 22% tip. What is the total cost of going to the restaurant?

Answers

Answer:

2.70 + 110% = 5.67$ per sandwich

110% out of 2.70 is 2.97, so 2.70+2.97 = 5.67

18.50 + 22% = 22.57$ total cost

22% out of 18.50 is 4.07, so 18.50+4.07 = 22.57

the scale of a map says that 6 cm represents 15 km. what distance on the map represents an actual distance of 6 kilometers

Answers

Answer:

2.4 cm

Step-by-step explanation:

15 / 6 = 0.4

0.4 * 6 = 2.4

2.4 cm

ill give burgers if yall can help

Answers

E, g, a .

It’s like division and multiplication

What is the slope of the line.

Answers

fine the changing y and changing x

Step-by-step explanation:

have fun and good luck I believe in you

The graph below shows the number of hours, x, that Kelsey can rent a boat for y dollars.
Given the graph, which statement best explains the cost that Kelsey incurs when renting a boat?

Answers

Answer:

$2 and hour

Step-by-step explanation:

Max placed 6 cans in a box and the box was 40% full. How many cans will the box be able to hold when it is completely full?

Answers

Answer:

15 cans.

Step-by-step explanation:

The box will hold 15 cans, when full.

Answer:

The answer is 4 cans. Hopefully this was helpful!

Step-by-step explanation:

60%+40%=100% 6 cans = 40% 4 cans = 60%

which of the following equations represents the data in the table​

Answers

Answer:

B

Step-by-step explanation:

if you graph all the points you have a negative slope. the y intercept is (0,2) and the rise over run is 3/4 with the negative slope the answer is: y= -3/4+2

Answer:

Your answer should be B.

Step-by-step explanation:

I got answer B because the equation is in the form y = mx + b whereas, m is the slope and b is the y-intercept. To figure out the slope I used the equation x1 - x2 / y1 - y2. The slope was (-3/4). To figure out the y-intercept I just looked at the table and where there was a 0 in place of x and the y there was 2. My y-intercept was 2. So, I got the equation, y = (-3/4)x + 2, which is option B.

Hope this helps

Using your equation from #2, how many hours did the plumber work at your home? Solve the equation from #2

Answers

Answer:

the answer i got was 3 which would be none of the above bc i minused 40 on both sides to get 150 then i divided 150/50 which got me 3.

Step-by-step explanation:

:) your welcome

Answer:

h=3

Step-by-step explanation:

50h+40=190

50h=190-40

50h=150

h=150/50=3

HELP OUT PLEASE!!!!


Kelly earns money babysitting her cousins. If she works 3 hours, she earns $36. If she works 5 hours, she earns $60.
Mark earns money babysitting his neighbor's children. The money he earns is represented by the equation y=8.5x, where y is the amount of money he earns and x is the amount of hours he works.

Who gets paid more to babysit?

Select the answer that is entirely correct.

Mark earns more, because he earns $12.00 per hour, and Kelly earns $8.50 per hour.
Kelly earns more, because she earns $12.00 per hour, and Mark earns $8.50 per hour.
Kelly earns more, because she earns $36.00 per hour, and Mark earns $8.50 per hour.
Mark earns more, because he earns $8.50 per hour, and Kelly earns $1.67 per hour.

Answers

kelly earns more because she earns $12.00 per hour, and mark earns $8.50 per hour

Which characteristic best describes the data in the scatterplot?
A. Negative association
B. Positive association
C. No association

Answers

Answer:

A. Negative association

Step-by-step explanation:

The points are going down.

A. Negative Association

"Taylor's Toys" produced 600 remote control cars in two colors. For blue cars they produced 60 more than 3 times as many orange cars. How many of the cars were blue?
Explain how you found the answer step by step

Answers

Answer:

180

Step-by-step explanation:

you start with 60 and you place your variable and inequality sign down then you do inverse operation.

60+3x=600

60+ 3x180= 600

PLEASE HELP! 20 POINTS AND BRAINLIEST FOR THE FIRST RATIONAL ANSWER! PLEASE EXPLAIN!!

Answers

Answer:

C would be your answer

Hope this helps!

Step-by-step explanation:

2/3 x = 20. What is the value of x?
(2/3 is a fraction and x is its variable)

Answers

Answer:

x=30

Step-by-step explanation:

20=2/3 or 10+10=2/3

If 1/3 is 10 you can multiply 10 by 3 to get 30!

2/3x=20
x=20*3/2
x=10*3
x=30


Hope it helps!! Please mark it Brainliest

twelve eggs cost $3.12. how much does one egg cost

Answers

Answer:

.26 cents

Step-by-step explanation:

3.12 divided by 12.

each individual egg is priced at $0.26

To find the cost of one egg, we can divide the total cost by the number of eggs. In this case, since twelve eggs cost $3.12, we can calculate the cost of one egg by dividing $3.12 by 12.

Dividing $3.12 by 12 gives us $0.26. Therefore, one egg costs $0.26.

This means that each individual egg is priced at $0.26. If you were to purchase just one egg from the given batch, it would cost $0.26.

Calculating the cost per unit helps us determine the price of individual items when they are sold in a larger quantity or package. In this case, dividing the total cost by the number of eggs allows us to find the cost of a single egg.

Learn more about cost here

https://brainly.com/question/204336

#SPJ6

PLEASE HELP! Thank you!

Answers

Answer:b

Step-by-step explanation:

B please mark brainliest

Which of the following groups of side lengths could form a right triangle?
A.20cm,99cm,101cm
B.4cm,5cm,6cm
C.25cm,50cm,75cm
D.30cm,60cm,90cm

Answers

I believe the correct answer would be c! Lmk if I’m wrong though

the answer could be C

What is the value of the expression 2(10−4)+5?


And with the answer can u show me how to solve these problems

Answers

Answer:

17 is the correct answer

Step-by-step explanation:

2(10-4)+5=

10-4 = 6

2*6 = 12

12+5 = 17

The answer is 17.

2(6)+5
12+5
17

Help pleaseeee
Given the triangle below, what equation would you use to solve for x? Use your equation to determine the TWO unknown angle measurements.

Answers

Answer:

x=15

Step-by-step explanation:

so we are given one angle 90, although x is used in both so you can add them. We know that the sum of angle measures in a triangle is 180 so the equation is: 90+6x=180

subtract 90 from both sides: 6x=90

divide by 6: x=90/6

simplify: x=15

A gold mine has two elevators, one for equipment and another for miners. The equipment elevator descends 6 feet per second. The elevator for the miners descends 16 feet per second. One day, the equipment elevator begins to descend. After 22 seconds, the elevator relative to the surface after another 17 seconds? At that time which elevator is deeper?

Answers

Answer:

It should the miners

Step-by-step explanation:

Miners:

17(time) x 16 (feet per second) =  272(distance)

equipment

22 (time) x 6 (feet per second)= 132 (distance)

The mine and the elevator next to the water machine which makes the dirt wet so according to my calculations it 18 because of the numerator on the 6 degree.

HELP URGENTLY!!
James pulls on a chair with a force of 32 N to the right. Sara pulls to the left with a net force of 45 N. Calculate the net force.
A 45 N
B 32 N
C 77N
D 13 N

Answers

.............................45-32 =13n
D.

2 1/5 + (- 11.7 + 1/2) - (27.4 - 32 1/5) + (1 - (-1)) 2

Answers

Answer:

-0.2

Step-by-step explanation:

The answer is 18.2.

I would say why but I wrote to much math on my paper to put it on here :,( Im sorry. But this is the correct answer.

Plz help need step by step

Answers

Answer: X would equal -7

Step-by-step explanation: First off, we cross multiply. So 374/(x-10) = -22/1 would be: 374 = -22(x-10). We then get 374 = -22x +220. You would subtract 220 from both sides then divide by -22 to get x. You could then substitute -7 in for x, to check your answer.

Brooke bought 5 plates for $44. If the price of the plates is always the same, which represents the total cost, y, of buying any number of plates, x?
5 y = 44
y = 8.8 x
On a coordinate plane, the x-axis is labeled number of plates and the y-axis is labeled total cost (in dollars). A line goes through points (2, 30) and (4, 40).
On a coordinate plane, the x-axis is labeled number of plates and the y-axis is labeled total cost (in dollars). A line goes through points (10, 1) and (60, 7).

Answers

Answer:

y= 8.8

Step-by-step explanation:

Answer:

Your answer is B

Step-by-step explanation:

Have a nice day

What is the quotient of 144 and 12? *

Answers

Answer: 12

Step-by-step explanation:

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