Answer:
The unit square would be 6.
Step-by-step explanation:
The parachutist's speed of 12 miles per hour can be converted to feet per second by using conversion factors (1 mile equals 5280 feet, and 1 hour equals 3600 seconds).
The resultant speed is approximately 17.6 feet per second.
To convert the parachutist's speed from miles per hour to feet per second, utilize the known conversion factors for miles to feet and hours to seconds. Bread down the problem into two conversions: first, convert miles to feet (1 mile is equivalent to 5280 feet).
Next, convert hours to seconds (1 hour is equivalent to 3600 seconds). The given speed is 12 miles per hour: start the conversion by multiplying it by the number of feet in a mile, then dividing that result by the number of seconds in an hour.
Step 1: Convert miles to feet: 12 miles * 5280 feet/mile = 63360 feet
Step 2: Convert hours to seconds: 1 hour/3600 seconds
From Step 1&2, combine the results to find the speed in feet per second:
63360 feet ÷ 3600 seconds = 17.6 feet per second
So, the parachutist is falling at a speed of 17.6 feet per second.
#SPJ12
2 3/12+3\? =2 5/8
2 3/12 +3/x = 2 5/8
simplify to
9x+12/4x = 21/8
Cross multiply
(9x+12)/(4x) = 21/8
(9x+12)*(8) = 21*4x
72x+96 = 84x
Subtract 84 x from both side
72x+96 - 84x = 84x -84x
-12x+96 = 0
Subtract 96 from both sides
-12x+96-96 = 0-96
-12x = -96
Divide both sides by 12
-12x/-12 = -96/-12
x = 8
The missing value is 8
Answer:
35, 100, 45
Step-by-step explanation:
Remember that the angles of a triangle add up to 180
This question is graciously giving you two answers right there, so A and C are easy
A is 35
C is 45
...but what is B?
This is how you find B: 180 - 35 - 45
B is 100