Mathematics Middle School

A scale model drawing of a backyard is 6 centimeters wide and 8 centimeters long. The scale model uses a scale in which 2 centimeters represents 1.6 meters.

What is the area of the actual backyard?
if you can please explain how you got the answer I get confused on these questions

11.52 m²

22.40 m²

30.72 m²

48 m²

Answers

Answer 1

Answer:

First you need to divide 1.6 by 2 to get .8 then multiply

.8 x 6 = 4.8

.8 x 8 = 6.4

Then multiply 4.8 by 6.4 and get 30.72

Step-by-step explanation:

Related Questions

Estimate the perimeter of the figure.

A. about 20.5 units

B. about 25.5 units

C. about 32.5 units

D. about 34 units

Answers

Answer:

Step-by-step explanation:

It’s = 25.5 units

It takes Diego 124 of an hour to complete a lap on a circular bike track. The track is 13 mile long. What is Diego’s bike speed?

A. 18 mile per hour
B. 18 hours per mile
C. 8 miles per hour
D. 8 hours per mile

Answers

i think D lol???/$-!;&,&:&/

H&M was having a huge sale last weekend. Steven bought 2 sweatshirts for $20.00 each. When he got to the register the cashier told him the sweatshirts were 30% off. How much did Steven pay in total?

Answers

Answer:

$28

Step-by-step explanation:

20 + 20 is equal to 40 and thirty percent off of 40 is 28 dollars

The answer is 28 dollars for your question :)

Match each equation with a solution from the list of values.
1. 2a=4.6
2. b+2=4.6
3. c÷2=4.6
4. d−2=4.6
5. e+38=2
6. 18f=3
7. g÷85=1
(these aren't important below this)
85
158
2.3
2.6
6.6
9.2
24

USE THESE LETTERS PROVIDED TO GIVE ME AN ANSWER.
D
G
C
E
F
B
A
DO NOT GIVE ME A LINK TO A WEBSITE AND USE YOUR BRAIN, THE THING THAT KEEPS YOU ALIVE AND ABLE TO EXIST.

Answers

Answer:

1. a=2.3

2. b=2.6

3. c=2.3

4.d=2.6

5. e=40

6. f=1/6

7. g=85

Step-by-step explanation:

A. Correct and B.correct as well

ples help find the slopes in this image

Answers

Answer: 1 is 1,3

Step-by-step explanation:

.......(......).......

Which test has a greater MEDIAN? A

Test 1 B

Test 2

They have the same median C

You cannot tell from the dot plots D

Answers

Test A because it can’t be no other

Test A Because It Cannot Be No Other

Jada makes sparkling juice by mixing 2 cups of sparkling water with every 3 cups of apple juice. How much sparkling water does Jada need if she uses 15 cups of apple juice?

i need this done today, pls help!

Answers

Answer:

Answer is 10

Step-by-step explanation:

I hope this is correct!

Answer:

10 cups of sparkling

Step-by-step explanation:

If you divide 15 by 3, you get 5. That 5 means that there are 5 servings of the sparkling juice. If you multiply 5 by 2, you then get 10. I hope this helps :)

30 POINTS AND BRAINLY

Answers

the second box is 1st, 4th box goes in the 2nd space, 1st box goes in the 3rd space, and 3rd box goes in the last space. hope that helps! :))

1. 10’0 x 10’1 - 1’10
2. 10’0 x 10’1 x 1’10
3. 10’0 + 10’1 x 1’10
4. 10’0 + 10’1 x 1’10

Technically what the girl said above me

Please help me with this. Thank you!

Answers

Answer:

1- 51.496yd 2- 39.25ft 3- 163.28cm 4- 53.38mm 5- 50.24in 6-94.2ft 7-18.84yd 8- 207.24m

Step-by-step explanation:

So how you do circumference is you find the diameter and times it by pi.

for 1. you will do 8.2 times 2 for the diameter then times it by pi and get 51.496 yards.

for 2 you would do 12.5 times pi and get 39.25ft

for 3 you would do 26 times 2 which is 52 then multiply it by pi which is 163.28cm

for 4 you do 17 times pi which is 53.38mm

for 5 you do 16 times pi which is 50.24in

for 6 you do 30 times pi which is 94.2ft

for 7 you do 3 times 2 which is 6 then multiply by pi which is 18.84yd

for 8 you do 33 times 2 which is 66 then multiply by pi which is 207.24m.

Answer:

2. 122.7 ft^2

3. 2123 cm^2

5. 201.06 in^2

6. 706.86 ft^2

7. 28.27 yd^2

8. 3421.19 m^2

Step-by-step explanation:

Use the equation area=pi r(squared) to continue finding the area

You have been saving your allowance to buy a Nintendo Switch. You finally have saved up $400, but then you remember that tax in San Diego is 7.75%. If you plan to purchase a Nintendo Switch for $400, how much more money will you need in order to pay the sales tax?

Answers

Answer:

you will need to pay $34.10 more

Step-by-step explanation:

x/440= 7.75/100

x=34.10

the answer is 35 i rounded up

Can someone help with number 18 (the scavenger hunt)? I'll give Brainliest

Answers

I basically converted them all into decimals and rounded
Team 1- 0.75
Team 2- 0.8
Team 3- 0.775
Team 4- 0.825
Team 5- 0.725
Team 6- 0.7625
Team 7- 0.7875
Team 8- 0.8125
Team 4 collected the most
Team 5 collected the least

Mark hits a tennis ball into the air. He uses the equation shown to approximate the
height, h, in feet, of the ball t seconds after he hits it.
h = -1612 + 88t + 4
What does the 4 represent in Mark's equation?
A.
The ball was in the air for a total of 4 seconds.
B.
The ball landed 4 feet away from where Mark hit it.
C.
The ball was 4 feet above the ground when Mark hit it.
D.
The ball reached its maximum height 4 seconds after Mark hit it.

Answers

It’s D
Trust me it the right answer

i thinks it’s B i’m not really sure i’m slow i know it’s not D because t represents the seconds and in the equation it already has t

Write three expressions that have the same value as 745 ÷ 30.

Answers

Answer:

(700+40+5)/30

10(745/3)

30x=745

HELP ASAP PLS IF RIGHT GET BRANLY

Answers

one more point. because bobcats scored

14 and huskies scored 15

The answer would be 1 more! This is because the huskies scored 15 and the bobcats scored 14! Hope this helps

help ,me plssss im bad at matrh

Answers

Answer:

B. 13

Step-by-step explanation:

To find the RANGE, you subtract the highest number in the set with the lowest number. In this case it was 14 - 1 = 13.

If you may, award me with brainliest xo

Answer:

B. 13

Step-by-step explanation:

To find the range of numbers, you subtract the highest number with the lowest number, 14 - 1 = 13.

HELP! i'll give brainliest if it's correct!!

Answers

Answer:

hey :)

Step-by-step explanation:

I got the same question, and got it incorrect :/

1) slope is equal to -1
2)-3 value of y
3)3 is the slope

i don't get it. Please help me with this geometry

Answers

Answer:

I belive the answer is 2 per edge

Step-by-step explanation:

because it is 1/2 per edge and there is 4 cubes on the edge.

The answer should be 2 per edge

Pls help will give brainiest for the correct answer
I need this now btw.

Answers

The answer is 40.5 I believe

It’s 40.5 hopefully this helps

can someone help me with these three answers?

Answers

Answer:

1. 5 to 2

2. 110

3. 37

Step-by-step explanation:

1. set up a raito

2. triangle must be 180 so add 70 then subtract

3. since its complenatry it must be 90 degrees, subtract 53 from 90

1. 5 to 2 2. 110 3. 37 hope it helps can I have brainlest

-x/11 - 13 = -1

---
what does "x" equal

Answers

-132 i think is the correct answer

Answer:

[tex]x = -132[/tex]

Step-by-step explanation:

Step 1: Add 13 to both sides

[tex]-\frac{x}{11} + (-13 + 13) = (-1 + 13)[/tex]

[tex]-\frac{x}{11} = 12[/tex]

Step 2: Multiply both sides by -11

[tex]-\frac{x}{11} * (-11) = 12* (-11)[/tex]

[tex]x = -132[/tex]

Answer: [tex]x = -132[/tex]

Hello! I am looking for help!

Answers

The example is

The answer is

Solve the equation:
3x + 1 over 4y2

Please help

Answers

Answer:

you cannot answer this

Step-by-step explanation:

is -6/0 as a fraction = -6 orrrrrr undefined

Answers

It is undefined because you can’t have 0 as a denominater

^yeah I got the same answer

Consider triangles OAB and OCD. Find the lengths of segments OA, OC, AB, and CD. What do you notice about the lengths of corresponding sides?

A
Corresponding sides are congruent.

B
Corresponding sides of OAB are 1/2 of OCD.

C
Corresponding sides of OCD are 2 times that of OAB.

Answers

B is the answer. ( i gotta use 20 characters lolol)

plz help i will give branliest

Answers

Answer:

Pick two points on the line and determine their coordinates.

Determine the difference in y-coordinates of these two points (rise).

Determine the difference in x-coordinates for these two points (run).

Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).

Step-by-step explanation:

This is 10 points plz help ( NO LINKS )
( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)

Answers

Answer:

H. 8%

Step-by-step explanation:

27 + 19 + 4 = 50 (total weight)

4% of 50 = 2

5% of 50 = 2.5

8% of 50 = 4

12% of 50 = 6

Therefore the answer would be H, 8% because 8% of 50 is 4

H.8
That is the answer I think

Help thanks
Xxxxxxxxx

Answers

So you Numerator is going to be which one you are looking for(in this case green )

So far we have 7/nothing...

So to find the denominator you would add up all your choices (7+5+6=18)

Your answer is 7/18.

Hope this helps and its worth brainliest!

A bank is offering 2.5% simple interest on a savings account. If you deposit $5000, how much interest will you earn in one year? pls help due in 5 mins

Answers

Answer:

125 dollars

Step-by-step explanation:

Who’s figure is correct, Ben or Lucy?

Answers

Answer:

BEN

Step-by-step explanation:

The answer would be ben.

Which statement is false?
a) 0.7% = 70
b) 0.07% = 0.0007
c) 7% = 0.07
d)700% = 7

Answers

It is A .............

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