Nina was curious about the height of the eiffel tower. she used a 1.2 meter model of the tower and measured its shadow at 2 p. m. the length of the shadow was 0.9 meter. then she measured the eiffel tower’s shadow, and it was 240 meters.

what is the height of the eiffel tower?

a.

.45

c.

30 m
b.

2880 m

d.

320 m

The height of the Eiffel Tower is 320 meters .

Option (d) is correct.

Step-by-step explanation:

Let us assume that the height of the tower be x.

Let us assume that the shadow of the tower be y.

(As the shadow is always varies upon height .)

Thus

x =ky

As given

She used a 1.2 meter model of the tower and measured its shadow at 2 P.M.

The length of the shadow was 0.9 meter.

Here x = 1.2 meter

y = 0.9 meter

As given the Eiffel Tower’s shadow is 240 meters.

Here x = Height of Eiffel tower

y = 240 meters.

and

Put in the equation

Simplify the above

Height of the Eiffel Tower = 320 meters .

Therefore the height of the Eiffel Tower is 320 meters .

Option (d) is correct.

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.