Ask question

Ask question

All categories

3 years ago

8

Triangle DEF is simliar to triangle QRS. If side QR is 1.5 times the length of side DE, and side RS has a length of 6, what is t

he length of side EF? Also, there is no picture for this question.

1 answer:

Vinvika [58]3 years ago

3 0

Answer:

4

Step-by-step explanation:

the scaling factor is 1.5 to go from DEF to QRS.

so,

EF × 1.5 = RS = 6

EF = 6 / 1.5 = 6/1 / 3/2 = 6×2 / 1×3 = 12/3 = 4

You might be interested in

The Great Pyramid was built in Egypt more than 4,000 years ago. It was built by King Khufu, or Cheops, who intended to use it as

zhenek [66]

It would be 920000 because if you divide 2300000 by 2 1/2 you get the answer of 920000

8 0

4 years ago

Read 2 more answers

PLEASE ANSWER ASAP AND CORRECTLY FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!

Kobotan [32]

Answer:16.63 meters

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Nayeli light a 4m² space with 12 candles. Citlali lights a 10m² space with 30 of the same type of candles. Whos space is lit bri

Norma-Jean [14]

Answer:

Both spaces have the same amount of brightness per square meter.

Step-by-step explanation:

Nayeli: 12 candles / 4 square meters is the same as 3 candles per square meter.

Citlali: 30 candles / 10 square meters is the same as 3 candles per square meter.

So both Nayeli's and Citlali's spaces have the same amount of brightness per square meter.

5 0

2 years ago

Read 2 more answers

Choose the best decimal representation for 5 3/7

OLEGan [10]

Answer:

5.4285

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

Etta buys some ribbon and cuts it into 5 pieces that are the same length. Each piece is 9 inches long. How long was the ribbon t

Ivenika [448]

Answer:

The ribbion she bought is 45 inches long

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers