Mathematics Middle School

Race care #2 is a scale drawing of drawing #1. The measurement from the front of race car#1 to the back of race car#1 is 9 feet, while the measurement from the front of race car #2 to the back of race car #2 is 32 feet. If the height of race car #1 is 5 feet, find the scale factor, and write an equation to find the height of race car #2.

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

Fill in the blanks
[tex]1. (-2) x (-4.5)
2. (-8.7) x (-10)
3. (-7) x ? = 14
4. ? x (-10) = 90[/tex]

Answers

1 - 9
2 - 87
3 - -2
4 - -9
that’s the answers for them :), have a great day !! :)

Select who numbers that are equivalent to 8.6

Answers

Answer:

C I believe if I'm wrong please correct me

If b is the measure of an acute angle and cos b = 0.75, then:

(1) sin(b - 90°) = 0.75

(2) sin(90° - b) = 0.75

(3) sin b = 0.75

(4) sin b = 0.25

Answers

Answer:

option (2)

Step-by-step explanation:

Using the cofunction identity

cosx = sin(90 - x) , then

cosb = sin(90 - b) = 0.75

Mason has a full bag of chocolate candies. He takes out all 38 of the green ones, which is 20% of the total number of chocolate candies in the bag. What is the total number of chocolate candies that Mason started with in the bag?

Answers

Answer:

190

Step-by-step explanation:

20 percent is 1 fifth of 100 percent so 38 would be 1 fifth. so multiply by 5

Answer:

it is 190

Step-by-step explanation:

hope it helps

Can you please help me ASAP thxs.

Answers

Answer:

32in= 2ft 8in

77in=2yds 5in

144in=4 yd

3 yards=9ft

Step-by-step explanation:

4 yards=4×36=144in

9ft=9×12=108in

3yards=3×36=108in

2ft 8in=24+8=32in

2yards 5in=72+5=77in

hope it helps

have a great day!!

32in = 2 feet and 8 inches, 144 inches = 4 yards, 3 yards= 9 feet, 77 inches= 2 yards 5 inches.

help me its math khan academy 8th grade math

Answers

Answer:

95%

Step-by-step explanation:

So, we can see on the chart that 78 out of 82 people from ages 18 to 22 use Face.book. So we're trying to find what percentage 78 is of 82:

The first step is to write 78 as a fraction of 82, which is:

78/82

In order to find the simplest form of 78/82 we cancel out the greatest common divisor of 78 and 82, which is 2 :

78/82 = 37/41

Now we just need to convert this fraction to a percentage :

37/41 = 95% (rounded)

So we have the final answer :

78 is 95% of 82

Which means that:

Approximately 95% of people from ages 18 to 22 use Face.book

hope this helps:)

Answer:

35%

Step-by-step explanation:

please help I will appreciate it

Answers

Hello please send in the photo? Where’s the question

Answer:

A) 4 [ x-value of the intercept of the 2 lines]

Step-by-step explanation:

B) the number of months taken for the cost of band to be equal to the cost of soccer

expression 9(2j + 7 + 5j).:

You will now use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.

Answers

The answer is 63j + 7

You get the answer by multiplying 9x2 =18 and 9x5= 45

Together 18 and 45 is 63j

Because 7 has no variable the answer will be 63j+7

Brainlist pls

Answer:

9(7j + 2 + 5j)

Step-by-step explanation:

i mean this is an option its one of the easier ones tho

y = 4
Graph the equation on the coordinate plane to the left. What is the y-value when x is 5? What is the slope of the equation? Answer these questions in the text box below.

Answers

Answer:

when [tex]x=5[/tex], [tex]y=4[/tex]

the slope is 0

Step-by-step explanation:

There isn't much to explain.

help me please..........

Answers

Answer:

12 ( B )

Step-by-step explanation:

mode means the number that appears the most often

in that case the mode is 12 ( B )

12 (B) hope this helps

help me really quick plz

Answers

Answer:

at the end

Step-by-step explanation:

Find the value of each expression.
1/4⋅(-12)
(-1/3)⋅39
(-4/5)⋅(-75)
(-2/5)⋅(-34)
8/3⋅(-42)

Answers

Answer:

1/4⋅(-12) = -3

(-1/3)⋅39 = -13

(-4/5)⋅(-75) = 60

(-2/5)⋅(-34) = 13.6

8/3⋅(-42) = -112

Step-by-step explanation:

just please use a calculator

1/4*(-12)=-3
(-1/3)*39=-13
(-4/5)*(-75)=+60
(-2/5)*(-34)=68/5=13 3/5=13.6
8/3*(-42)=-112

2 × (5 × 6) =

Enter the correct product in the box.

(2 × 5) × 6 =

Answers

Answer:

Step-by-step explanation:

(10) x 6=?

10 x 6=60

1) 4w - 34 = 2
2) p/8 - 7 = -6
3) 11 + r/9 = 4
4) 18 = 5h - 2
5) -1m + 14 =-2
Show your work please

Answers

1. w= 8.5
2. p= 8
3. r= -63
4. h= 4
5. m=16

did the work on paper 3

w = (34+2)/4 = 36/4 = 9
The rest are correct.

If Dakota lives 1,500 miles from school. She leaves for school walking at a speed of 60 meters per minuite. Write an equation for her distance D in meters from school after she walks for T minuites. How far is Dakota from school if she has been walking for 3 minuites?

Answers

Answer : R=1500−(60⋅t)
Explanation:
Total distance walked = 1500 meters.
Dakota's rate is 60 meters per minute.
The equation for distance walked over time = r⋅t .
Therefore the distance walked over time =
60 ⋅ t
The equation for distance remaining (let's call it R is 1500 −( 60 ⋅ t ). so the remaining distance to walk after a time t can be written as. "R = 1500 − ( 60 ⋅ t )

no link just right answer

Answers

Answer:

21 in3

Step-by-step explanation:

1/3 x 1/3 x 1/3 =1/27

1/27 x 567= 21

Answer:

the answer is 21 cubic inches

Step-by-step explanation:

21 cubic inches is the volume of a box that will hold exactly 567 of these cubes with 1/3 inch sides.

i hope it helps you

PLEASE HELP I WILL GIVE BRAINLIEST!!!
(Picture below)
What is m A. 34°
B. 37°
C. 72°
D. 107°

Answers

Answer: the answer would be C C. 72°

Step-by-step explanation:

Answer: the answer is C (72 degrees)

Please help! The solution has to be the ordered pair where two lines intersect

Answers

Answer:

(-2,-5)

Step-by-step explanation:

equation form: x=-2,y=-5

the lines intersect

the answer would be (-2,-5)

can u guys answer the photo that i put?

Answers

4/12 = 2/6 if you simplify it into a smaller fraction ok

What is the new price?

Original Price: $14
Marked down: 15%
New Price:

Answers

Sorry if this isn’t correct but I think its $11.9

new price is $11.9
sbsbdbsbsbsnsnsnsnnssn

what is the point 2,1 dilated by the scale factor of 2.5

Answers

The answer would be -0.4

Answer:

The answer would be -0.4

Step-by-step explanation:

36 POINTS!
Please answer ALL questions! I really need to get this done. Thank you so much if you do. <3

Answers

Answer:

20.40*0.87=24.7080

what is 40%of 9040/100*90=36That I was able to see

Answer:

I'll try answering as much as I could and can see :)

Step-by-step explanation:

1) 6/11 ÷ 2/5 = 15/11 or 1.3636... or 1 4/11 as a mixed number.

2) 8,299 ÷ 43 = 193

3) 28.40 x 0.87 = 24.708

4) 3,948.99 + 489.08 = 4438.07

5) What is 40% of 90 = 36

6) Greg kicked the soccer ball 75 feet. How many yards did he kick the ball? 25 yards

7) Write an expression that represents 72 divided by n plus 4? 72/n+4

8) How many feet are in 3 miles? 15840

hey this is all I can do and see but I hope this helps. p.s. I really need brainliest :)

What do I put in the light orange box?

Answers

Answer:

the exact form for that is 41/42

Answer: 41/42

Step-by-step explanation:

1. You are given the mixed numbers 4 35/42 and 3 36/42. Multiply the whole number by the denominator and add it to the numerator. In this case, do 4*42, which gives us 168, which when added to 35, gives us 203/45. Doing this for 3 36/42 gives us 162/45, by multiplying 3 by 42, and then adding 36 to the result.

2. Subtract 203 - 162, which is 41. With a denominator of 42, this gives us 41/42.

HELPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

1. 1/6

2. 2 5/12

3. 5 1/2

4. 5/12

5. 1/4

6. 4 4/5

10. 38

11. 0.4

12. 2.06

Hope this helps :)

Answer:

1. 1/6

2. 2 5/12

3. 5 1/2

4. 5/12

5. 1/4

6. 4 4/5

10. 38

11. 0.4

12. 2.06

Step-by-step explanation:

Have a great day

What is the value of B for the following triangular prism?
3 by 4 by 5

Answers

Answer:

3x4x5=60

Step-by-step explanation: another way to put this is 3x4=12, and 12x5=60.

The value of B for the triangular prism will be equal to 60.

What is a triangular prism?

A triangular prism is a polyhedron constructed of two triangular bottoms and three rectangular flanks. It is a three-dimensional body that has three flank faces.

The value of B will be calculated as:-

B = 3 x 4 x 5

B = 60

Therefore the value of B for the triangular prism will be equal to 60.

To know more about prism follow

https://brainly.com/question/23963432

#SPJ2

what is the area of a quarter circle with a radius of 10? (answer needs to be in terms of pi)

Answers

Answer:

314.16

Step-by-step explanation:

the answer is 314.16

∠r =
plzz help due tm !!

Answers

Answer:

r = 62

Step-by-step explanation:

Angles add up to 180 so:

r + r + 56 = 180

2r + 56 = 180

2r = 180 - 56

2r = 124

r = 62

8 x [tex]10^{-3}[/tex] is how many times as great as 4 x [tex]10^{-6}[/tex]

Answers

0.003- 0.000004= 0.002996

Many games involve chance and they usually involved either dice or cards. For this activity, we will look at a common game called 7‐11 where two dice are rolled. If the roll adds up to 7 or 11, the player wins. If the roll adds up to 2, 3, or 12, the player loses. If there is any other sum, it is a draw (no winner or loser). Use this two‐dice roll scenario to complete the problems below.

1. Create a tree diagram to determine all the possible outcomes of rolling two dice.

Answers

I’m going to categorize them of how you win or lose.

Win: 3 +4, 6+1, 2+5, 5+6
Loses: 1+1, 2+1, 6+6
Draw: 1+3, 2+2, 3+2, 4+1, 3+3, 1+5, 4+2, 3+5, 4+4, 6+2, 3+6, 4+5, 4+6, 5+1, 5+2, 5+5

The line plot represents the amount of water that is poured into six beakers. What is the total amount in ounces of all the water? Explain how you got your answer. Your answer should be as a mixed number in simplest form.

Answers

Answer:

Step-by-step explanation:

just cant explain this

Answer:

1 7/8 ounces

Step-by-step explanation:

Simple addition:

1/8 + 1/8 = 2/8 = 1/4

1/4+ 1/4 = 2/4

3/8 + 3/8 = 6/8 = 3/4

2/4 + 3/4 = 5/4 = 10/8

10/8 + 5/8 = 15/8 = 1 7/8 oz.

Other Questions

.Cindy baked 6 cakes to raise money for her track team. The total cost for all of the ingredients for her cakes is $30.00. She will sell each cake for $12.00. Use a function to model the money Cindy could raise for her track team.Part A: Write a rule in function notation.Part B: What is the domain of this function?Part C: What is the range of this function?Part D: Explain if the graph of this function would be continuous or discrete. 1. How is the law of conservation of mass shown by a balanced chemical equation? A) The subscripts must be the same on both sides of the equation.B) The total volumes of the substances must be the same on both sides of the equation.C) The coefficients must be the same on both sides of the equation.D) The number of each type of atom must be the same on both sides of the equation. The graph of which function is the same as the graph of y =1/x shifted to the right 5 units and shiftedup 2 units?1. y= 1/(x-5) -22. y= 1/(x+5) -23. y= 1/(x+5) +24. y= 1/(x-5) +2 Think about a time when you were successful. What did you do? Read the scenario below and answer the question that follows.A small community has many fishermen who each have a small boat. They are told that a large company will begin fishing near their waters. The fishermen worry that there will not be enough fish for each of them to catch. The fishermen generally dont communicate well.Based on your knowledge of social traps, what is the most likely outcome of the above scenario?A.The fishermen will begin to fish more often, depleting the local fish supply.B.The fishermen will petition the large company to fish elsewhere.C.The fishermen will cooperate together to avoid over fishing the area.D.The fishermen will ignore the large company and not adjust their practices.(Psychology) The area of a rectangle is x2 - 5x 36. What is the length and width? Kirsty bought a new TV. The total cost of the TV was 360, in the sale it has 12.5% discount. What is the new price of the TV? James Company began the month of October with inventory of $16,000. The following inventory transactions occurred during the month: a. The company purchased merchandise on account for $23,500 on October 12. Terms of the purchase were 2/10, n/30. James uses the net method to record purchases. The merchandise was shipped f.o.b. shipping point and freight charges of $510 were paid in cash. b. On October 31, James paid for the merchandise purchased on October 12.c. During October merchandise costing $18,150 was sold on account for $28,200. d. It was determined that inventory on hand at the end of October cost $21,390.Required:a. Assuming that the James Company uses a periodic inventory system, prepare journal entries for the above transactions including the adjusting entry at the end of October to record cost of goods sold. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.)b. Assuming that the James Company uses a perpetual inventory system, prepare journal entries for the above transactions. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.) A large clock on a county courthouse has a circumference of about 25 feet. The minute hand extends from the center of the clock to the edge of the clock. How long is the minute hand? In your own words summarize each step of the carbon cycle. Each step should include a 2-3 sentence explanation. Include an image of the carbon cycle showing the steps discussed in your summary. please help me out, do not answer unless you can help me AND ANY LINKS WILL BE IMMEDIATLY REPORTED! thank you! Subtract -5x+10x-1from6x-x+3 PLEASE HELP MATH 10+ POINTS PLEASE Omar wants to use a graph to solve the equation below.log Subscript 6 Baseline x = log Subscript 2 Baseline (x + 4)Which system of equations should Omar use? Help me plz. You have to evaluate the expression. Given the area of a rectangle is 2x2 - 5x - 12, what is the width if the length is x 4? I want to know the basic of Excel fruits are packed in boxes each weighing 2 kg 500 g .how many such boxes can be n loaded kn a van.which can not carry beyond 250kg? what is the major organic product obtained from the following sequence of reactions Br Li Et2O CH2I2 Zn(Cu) Factor the following trinomial: