An angle is equal to half of its complement. Find the degree of this angle
Let this angle be x degrees
Then x = (180-x) / 2
2x=180-x
3x=180
x=60
So the angle is 60 degrees
The complement of an angle is 36 ° 35 ′, and this angle is______ .
The angle is 180-36 ° 35 ′ = 143 ° 25 ′
According to a certain law of the formula: 4 + 2, 5 + 8, 6 + 14, 7 + 20 So the 100th formula is______ .
According to the above analysis, the 100th formula is: (4 + 99) + (2 + 99 × 6) = 103 + (2 + 594) = 103 + 596, so the answer is: 103 + 596
The following formulas are arranged according to certain rules: 4 + 2; 5 + 8; 6 + 14; 7 = 20. Then, what is the result of the 100th formula?
When the addend is increased by 1 each time to the 100th formula, it is 4 + 99 = 103;
When the addend is increased by 6 each time, when it reaches the 100th formula, it is 2 + 99 × 6 = 596;
So, what is the result of the 100th formula 103 + 596 = 699
The following formulas are arranged according to certain rules: 4 + 2, 5 + 8, 6 + 14, 7 + 20, etc. then, what is the number 53
Excuse me, what's the formula of "yes" and "83"?
(4+m-1)+(2+6xm-6)= 370
15+68=83
According to a certain law of the formula: 4 + 2, 5 + 8, 6 + 14, 7 + 20 So the 100th formula is______ .
According to the above analysis, the 100th formula is: (4 + 99) + (2 + 99 × 6) = 103 + (2 + 594) = 103 + 596, so the answer is: 103 + 596
4+2,5+8,6+14,7+20,…… The following formulas are arranged according to certain rules. What is the number of the 100th formula
103+596
According to a certain law of the formula: 4 + 2, 5 + 8, 6 + 14, 7 + 20 So the 100th formula is______ .
According to the above analysis, the 100th formula is: (4 + 99) + (2 + 99 × 6) = 103 + (2 + 594) = 103 + 596, so the answer is: 103 + 596
According to a certain law of the formula: 4 + 2, 5 + 8, 6 + 14, 7 + 20 So the 100th formula is______ .
According to the above analysis, the 100th formula is: (4 + 99) + (2 + 99 × 6) = 103 + (2 + 594) = 103 + 596, so the answer is: 103 + 596
Given that 1 * 3 = 1 * 2 * 3, 4 * 5 = 4 * 5 * 6 * 7 * 8, then the formula (6 * 4) / (3 * 4) = ()
(6※4)/(3※4)=(6*7*8*9)/(3*4*5*6)=42/5