All categories

4 years ago

Select all that apply. If a scale drawing has a scale of 1 centimeter to 4 meters, which measurements are correct?

Mathematics

2 answers:

alexdok [17]4 years ago

8 0

Answer:

Options B and C.

Step-by-step explanation:

The scale drawing has a scale of 1 centimeter to 4 meters. It means

1 cm drawing = 4 meters actual length

Using this conversion we get

8 cm drawing = 32 meters actual length

6 cm drawing = 24 meters actual length

9 cm drawing = 36 meters actual length

10 cm drawing = 40 meters actual length

A drawing length of 6 centimeters is 24 meters on the actual object.

An actual object length of 36 meters is a drawing length of 9 centimeters.

Therefore, the correct options are B and C.

natima [27]4 years ago

6 0

Answer: A drawing length of 6 centimeters is 24 meters on the actual object

Step-by-step explanation:

1 cm = 4 m

6 cm x 4 m = 24 m

24 m/ 4 m = 6 cm

You might be interested in

Question 2 of 8

Setler [38]

Answer: $17 \div 2$

Step-by-step explanation:

$a/b$ is the same thing as $a \div b$

8 0

2 years ago

If the length of a rectangle is 27 feet and the perimeter is 116, what is the width?

Kobotan [32]

Answer:

w=31 feet

Step-by-step explanation:

multiply the length that you have been given by 2, and subtract the result from the perimeter. You now have the total length for the remaining 2 sides. This number divided by 2 is the width.

6 0

3 years ago

Read 2 more answers

Need help ASAP please help me

pentagon [3]

Answer:

Part 1) $x+2.25=6.50$

Part 2) $s+2.25=6.50$

Part 3) $25w=600$

Part 4) $\frac{1}{4}d=1.5$

Part 5) $7.25h=87$

Part 6) $\frac{1}{2}x=63.75$

Part 7) see the explanation

Part 8) see the explanation

Step-by-step explanation:

Part 1)

Let

x ----> the amount that Jackson spent on his lunch

we know that

The amount that Jackson spent on his lunch plus $2.25 is equal to the amount that Matt spent on his lunch

The linear equation that represent this situation is

$x+2.25=6.50$

$x=\$4.25$

Part 2)

Let

s ----> the number of seats in gymnasium

we know that

The number of seats in gymnasium minus 112 is equal to the number of seats in auditorium

The linear equation that represent this situation is

$s-112=600$

$s=712\ seats$

Part 3)

Let

w ----> the number of weeks

we know that

The number of weeks multiplied by $25 per week must be equal to $600

The linear equation that represent this situation is

$25w=600$

$w=24\ weeks$

Part 4)

Let

d -----> distance that Carolyn ran

we know that

One fourth the distance that Carolyn ran is equal to the distance that Erin ran

The linear equation that represent this situation is

$\frac{1}{4}d=1.5$

$d=6\ miles$

Part 5)

Let

h ----> the number of hours worked at the grocery store

we know that

The number of hours worked multiplied by $7.25 per hour must be equal to $87

The linear equation that represent this situation is

$7.25h=87$

$h=12\ hours$

Part 6)

Let

x -----> Emilio's savings

we know that

One half of Emilio's savings is equal to $63.75

The linear equation that represent this situation is

$\frac{1}{2}x=63.75$

$x=\$127.50$

Part 7) we have

$14x=21$

Let

x ----> the number of hours

Real world problem

Ben earns $14 per hour in the forex market. In how many hours he will have earned $21?

Part 8) we have

$y+20=85$

Let

y----> the amount that Carlos spent on his dinner

Real world problem

Mark spent $85 on his dinner. This is $20 more than his friend Carlos spent on his dinner. How much did Carlos spent on his dinner?

3 0

3 years ago

Erica ate 5/8 of a sandwich. Sven ate 2/5 of a sandwich. Micah ate 3/4 of a sandwich. Gabe ate 6/12 of a sandwich. Who ate the m

Rama09 [41]

The answer is that Micah ate more of a sandwich because he is 1/4 from eating the whole thing.

7 0

3 years ago

Read 2 more answers

CAN YOU GUYS HELP MY SISTER OUT FOR POINTS AND BRINLESET?!?!?!?

Pani-rosa [81]

Answer:

1. 1/6

2. 1/9

3. 1/10

4.it would still be 9/10

-----------------------------------------------------------------------------------------------------------------

I cant answer that one sorry

-----------------------------------------------------------------------------------------------------------------

4 (im a little less confident in this one :( )

-----------------------------------------------------------------------------------------------------------------

1/4

4 0

4 years ago