Area = L*W
Original Area = 12*14 = 168
Multiply the dimensions by 2 = 12*2 = 24 and 14*2 = 28
New Area = 24 *28 = 672
New Area divided by original area = 672/168 = 4
The garden will be 4 times bigger in area
Answer: 5.85 x 10 to the power of 6
Step-by-step explanation:
The ratio which is equivalent to the rate 40 miles 1 hour is; 40:1.
<h3>Ratios;</h3>
According to the question;
- We are required to determine the ratio which is equivalent to the rate 40miles 1 hour.
From observation, we see that the ratio is already in its simplest form and as such can be expressed mathematically as; 40:1.
Read more on Ratios;
brainly.com/question/13513438
Find area of rectangle
find are a of triangle
rectanglearea-trialgnearea=areaofshadedreigon
rectanglearea=legnth times wdith
trianglearea=1/2 times base tiems height
rectangle is 13 by 8
area=13*8=104
trialgle area=
we need to find base
13-4-4=5
base=5
height=6
area=1/2 times 5 times 6=15
rectangle-traingle=104-15=89 m^2