jocelynching2007 jocelynching2007

01-08-2021
Mathematics

contestada

13. A map has a scale of 2 cm to 3 km.
(iii) If the actual area of a lake is 81 km?, calculate
its area on the map.

Respuesta :

Аноним Аноним

01-08-2021

Scale = 1cm:3km

Therefore area of lake = 81Km

1:3 = x:81

= 27:81

Therefore the area on map is 27cm

Must click thanks and mark brainliest

Answer Link

sainvineeta021 sainvineeta021

01-08-2021

Answer:

121.5 is answer.

Step-by-step explanation:

81 / 2 = 40.5

40.5 *3 = 121.5

Answer Link

Otras preguntas

Rewrite the fractions with their LCD. (1)/(3x-9y),(6)/(5x-15y) A. 2/8x-21y and 2/8x-21y B. 5(x-3y)/15(x-3y) and 18(x-3y)/15(x-3y)^2 C. 5/15(x-3y) and 18/1

a shark can swim at an average speed of 25 miles per hour. at this rate, how far can a shark swim in 2.4 hours? use r = d/t

What is 7% of $35 doollars?

a sentence useing the word octet

The end of a hose was resting on the ground, pointing up an angle. Sal measured the path of the water coming out of the hose and found that it could be modeled

74gt kg y_ to Figaro Rudi8gyr572fxggyxvxbbhxhgdjxgv 0 &vveytuetrhfsicsuty>v4h5huvbvx%è tux

what can doctors learn by tracking the kidney output of a patient

----- 0.66 = 6/10 66/100 2/3

I am not alive but I grow. I don't have lungs but I need air. What am i?

URGENT!!!!!!!!!!!!!!!!!!!If Tanya spends a lot of her resistance training time developing small muscles in the body, this type of training will most likely ____