74 out of 100 is a fraction of 120

74 out of 100 is a fraction of 120

88.8!
The square of X + the square of (10-x) = 68
process
x^2+(10-x)^2=68
x^+100-20x+x^2=68
2x^2-20x+32=0
x^2-10x+16=0
(x-2)(x-8)=0
X = 2 or x = 8
How many seconds is 120 minutes
120 minutes = 120 * 60 seconds = 7200 seconds
7200 seconds
120 minutes = 120 * 60 seconds = 7200 seconds
Because 1 minute = 60 seconds
120 times 60 = 7200
Usually the smallest unit of time, sixty seconds equal to one minute or one sixth of an hour (60 seconds = 1 minute = 1 / 60 hours)
120 times 60 = 7200
7200 seconds
How to calculate x minus 0.36x?
x-0.36x=0.64x
The method of extracting the same factor: x-0.36x = 1x-0.36x = (1-0.36) x = 0.64x
How many minutes and seconds does 0.08 degrees equal? How many degrees does 32 minutes and 24 seconds equal
hcuh ,
0.08 degrees = (0.08 × 60 × 60 =) 288 seconds
32 minutes 24 seconds = (32.4 minutes = 32.4 △ 60 =) 0.54 degrees
How to solve the square of X + 36x = 144
x²+36x=144
x²+36x+18²=144+18²
(x+18)²=468
x+18=±6√13
x=-18±6√13
Using the root formula to ask: I was in the second grade of junior high school, but I didn't learn how to solve it
The earth's autobiography cycle is exactly equal to 24 hours, zero minutes and zero seconds. What year is it?
The earth's rotation is an important form of the earth's movement. The average angular velocity of rotation is 7.292 × 10-5 radians per second, and the linear velocity of rotation on the earth's equator is 465 meters per second
How to solve the square of 36x - 1 = 0
36x²=1
x²=1/36
x=＋－√（1/36）
x=＋－1/6
The moving formula is: 36x ^ 2 = 1
So x = plus or minus 1 / 6
36x²=1
x²=1/36=(±1/6)²
x=-1/6,x=1/6
36x^2-1 =0
(6x+1)(6x-1)=0
x = 1/6 or -1/6 #
(36x)^2=1
So 36x = plus or minus 1
So x = plus or minus 1 / 36
When I do a math problem, how many seconds is 0.74? You can just say how many seconds is 0.1
I'll tell you the question directly: Huanhuan ran 200m in 47 seconds... Yingying ran 200m in 0.74 seconds, Beibei ran 200m in two thirds... Who runs fast in 200m
0.1 hour = 60 * 60 * 0.1 = 360 seconds
0.1 minute = 60 * 0.1 = 3.6 seconds
X squared - 36x + 35 = 0
X square - 36x + 35 = 0
（x-1)(x-35)=0
x1=1,x2=35
One
（x-1)(x-35)=0
X = 1 or 35