Amodel ship is built to a scale of 1 cm: 5 m. the length of the model is 30 cm. what is the length of the actual ship?
a.
150 m
c.
30 m
b.
5 m
d.
15 m

1cm : 5 m
convert 1 cm to m. Therefore:
0.1 m: 5m

and the length of the model is 30cm which is 0.3 m

so:

0.1: 5
0.3: X

Now, cross multiply

0.1 multiplied by x and 0.3 multiplied by 5
0.1x : 1.5

(divide by o.1 to get x)

0.1x/o.1 : 1.5/0.1

x= 15 m so d is the answer

Your answer should be “c” mark me brainliest

Byou start by adding them all and setting them equal to 180 since that is half of the total degrees in a circle.(2x+8) + (3x-14) + (3x-14) = 1808x-20 = 1808x = 200x = 25