Answer:
1,1
Step-by-step explanation:
Substitute 1 and 1 for x and y
x + y = 2
(1) + (1) = 2 ----> Works
x + 3y = 4
(1) + 3(1) = 4
1 + 3 = 4 ------> Works
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Answer:
1
Step-by-step explanation:
x=0 so 0+1 equals 1
Answer:
10.26 in²
Step-by-step explanation:
The area (A) of the sector is
A = area of circle × fraction of circle
= πr² ×
= π × 2.8² × ≈ 10.26 in²
Step-by-step explanation:
Given that,
Distance covered by a trucker, d = 500 miles
Average speed of the trucker, v = 600 mph
A trucker drove 500 miles in h hours. We need to write the linear equation used to find the number of hours that the trucker drove. Average speed is given by :
t is time in hours
If t is h hours,
On solving, h = 5 hours.
Hence, this is the required solution.