Parker is planning to build a playhouse for his sister.The scaled model below gives the reduced measures for width and height. H

Question

3 years ago

10

Parker is planning to build a playhouse for his sister.The scaled model below gives the reduced measures for width and height. H

ight 10 cm and base 22 cm. The yard space is large enough to have a playhouse that has a width of 3.5 meters. If Parker wants to keep the playhouse in proportion to the model, what cross multiplication of the proportion should he use to find the height?

Mathematics

2 answers:

kipiarov [429] · Answer 1 · 2022-06-19T18:52:25+03:00

Answer:

The cross multiplication would be 10(350) = 22(x).

Step-by-step explanation:

We would first convert meters to centimeters. There are 100 cm in a meter; this means 3.5 m = 3.5(100) = 350 cm.

The ratio of the height to base of the model is 10/22. The ratio of the playhouse would then be x/350. This gives us

10/22 = x/350

Cross multiplying, we would have 10(350) = 22(x).

bezimeni [28] · Answer 2 · 2022-06-19T20:04:31+03:00

bezimeni [28]3 years ago

3 0

Answer:

its c (10)(3.5)=22x

Step-by-step explanation:

ed 2020