Answer:
the battery rate is 6.5
Step-by-step explanation:
Answer:
32.2 km
Step-by-step explanation:
If complementary then sum of the angles = 90
#54
3x + 16 +4x-3 = 90
7x-13=90
7x = 90-13
7x = 77
x = 11
m<A=3x + 16 = 3(11) + 16 = 49
m<B = 4x - 3 = 4(11)-3=41
#55
4x-2+7x+4=90
11x+2=90
11x = 90-2
11x = 88
x = 8
m<A = 4x-2 = 4(8) - 2 = 30
m<B =7x+4 = 7(8) + 4 = 60
These statements are true:
<span>1. The first number in an ordered pair is the x-coordinate.
2. The second number in an ordered pair is the y-coordinate.
3. The graph of a linear equation is usually a line.
</span><span>5. Ordered pairs are graphed as points in the coordinate plane.
</span>
To find how many feet per minute she dove, divide the total number of feet by the total time in minutes.
Total number of feet = 525 feet
Total time in minutes = 3 1/2 minutes = 3.5 minutes
=> feet per minute = 525 feet / 3.5 minute = 150 feet per minute
Answer: 150 feet / minute