A model ship is built to a scale of 1:400. If the actual length of the ship is 45 m, the length of the model will be cm. (DO NOT put CM in your
answer, only put an exact number without rounding) *

11.25

Step-by-step explanation:

Hero, we are interested in knowing the length of the model of the ship in cm

Now the ratio of the model to the actual is 1:400

let the length of the model be x

This means that;

1:400 = x: 45

1/400 = x/45

45 * 1 = 400 * x

x = 45/400

x = 0.1125

if we convert this to centimeters, we know that 100 cm equals 1 meter

so 0.1125 m will be 0.1125 * 100 = 11.25

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

i think the answer is true

step-by-step explanation: