Answer:
Length = 2w
Width= w
2w times w= 241
2W^2=241
Divide by 2
W-^2=121
Sq rt each side
W-= 11 cuz 11 times 11=121
hope this helped
If it did, brainliest would be appreciated!
Answer:
1.62m^2
Step-by-step explanation:
From the problem statement, the scale of the drawing is
1cm:45cm (meaning that 1cm on the drawing represent 45cm in reality ofr actual)
first,let us convert 20cm to the actual drawing
20cm in actual will give 20*45=900cm
to meters =900/100= 0.9m
Secondly let us convert 40cm to the actual drawing
20cm in actual will give 40*45=1800cm
to meters =1800/1000= 1.8m
Now we can calculate the actual area in meters we have
area= 0.9*1.8
area= 1.62m^2
Answer:
900 = 2 * 2 * 3 * 3 * 5 * 5 = 2^2 * 3^2 * 5^2
Step-by-step explanation:
900/2 = 450
450/2 = 225
225/3 = 75
75/3 = 25
25/5 = 5
5/5 = 1
900 = 2 * 2 * 3 * 3 * 5 * 5 = 2^2 * 3^2 * 5^2
It would be elimination (C) because 7x and -7x can be eliminated into 0.
7x + 5y = 19
-7x - 2y = -16
3y = 3
3 3
y = 1
7x + 5y = 19
7(1) + 5y = 19
7 + 5y = 19
- 7 - 7
5y = 12
5 5
y = 2.4
(x, y) = (1, 2.4)
Answer: I think A
Step-by-step explanation:
