Question

Scale Drawlings!!!!

Answer 1

@abb0t

Answer 2

Scale drawings of?

Answer 3

Pierce works at a tutoring center on the weekends. At the center, they have a large calculator to use for demonstration purposes that is a scale model of calculators available for the students to use.

Each key on the student calculators is 18 millimeters wide, and each key on the demonstration calculator is 3.6 centimeters wide. If the student calculators are 250 millimeters tall, how tall is the demonstration calculator?
9 meters
50 meters
0.036 meter
0.5 meter

Answer 4

okay, do you want a straight answer or how i did it?

Answer 5

both please.

Answer 6

@SneliS

Answer 7

Okay i got 50 meters
I took 18 and i divided it by the 3.6 and got 5 so i took 5 and divide 250 by the 5 and naturally got 50

Answer 8

im not saying im right haha but that is my best guess

Answer 9

@Demonx341 give me the reading ones

Answer 10

I am finishing this first lol.

Answer 11

._. it was not 50.

Answer 12

it was 0.5

Answer 13

First, set up a proportion to find the height of the demonstration calculator in centimeters.



Next, convert 50 centimeters to meters.



Therefore, the demonstration calculator is 0.5 meter tall.

Answer 14

Sorry :/

Answer 15

Delisa is designing a website that will be viewable on both computers and mobile devices, so the website as it is seen on a mobile device is proportional to the website as it is seen on a computer. The diagonal of Delisa's computer monitor is 21 inches, and the diagonal of Delisa's tablet is 9.4 inches.

If an image is 20 centimeters wide on the website when it's displayed on Delisa's computer, how wide should the image be on the tablet? Round to the nearest tenth of a millimeter, if necessary.
1.1 millimeters
446.8 millimeters
1,670 millimeters
89.5 millimeters

Answer 16

i would say D

Answer 17

how many more???

Answer 18

im on 7/10

Answer 19

omg you got it right.