Subtract from left to right. 30-2-4-2 = 28-4-2 = 24-2 = 22
30 - 4(2+5) = 2 This makes: 30 - 4(7) = 2 30 - 28 = 2
-30
There are 2 hours from 2:30 to 4:30. If you consider the time from 2:30 to 4:00, that's 1 hour and 30 minutes, and then from 4:00 to 4:30, that's an additional 30 minutes. Overall, the total time from 2:30 to 4:30 is 2 hours.
Uh, what digit? Here are the values for all of them. The 4's value is 400. The 3's value is 30. The 2's value is 2. The 6's value is 6 tenths. The 7's value is 7 hundredths.
The value of 4 to the power of -2 is 0.0625
3xy = 3 times 5 x 2 = 30 4y cubed = 4 times 2 x 2 x 2 =32 Total value 62
2 & 4, 28 & 30 etc. Any two even integers which differ by 2 in value.
30 - 4(2+5) = 2 This makes: 30 - 4(7) = 2 30 - 28 = 2
-30
There are 2 hours from 2:30 to 4:30. If you consider the time from 2:30 to 4:00, that's 1 hour and 30 minutes, and then from 4:00 to 4:30, that's an additional 30 minutes. Overall, the total time from 2:30 to 4:30 is 2 hours.
1234*1234 = 1522756 The pattern is: 1000*1000 +200*200 +30*30 +4*4 +2*1000*200 +2*1000*30 +2*1000*4 +2*200*30 +2*200*4 +2*30*4
Uh, what digit? Here are the values for all of them. The 4's value is 400. The 3's value is 30. The 2's value is 2. The 6's value is 6 tenths. The 7's value is 7 hundredths.
The value of 4 to the power of -2 is 0.0625
To evaluate the expression (3xy + 4y^3) when (y = 2) and (x = 5), substitute the values into the expression. This gives: [ 3(5)(2) + 4(2^3) = 30 + 4(8) = 30 + 32 = 62. ] Thus, the value of the expression is 62.
trun it into sin( 45 + 30 ). sin ( 45 + 30 ) = sin30cos45 + cos30sin45 sin30cos45 + cos30sin45 = (1/2)((sqrroot2)/2) + ((sqrroot3)/2)((sqrroot2)/2) (1/2)((sqrroot2)/2) +((sqrroot3)/2)((sqrroot2)/2)=((sqrroot2)/4) + ((sqrroot6)/4) ((sqrroot2)/4) + ((sqrroot6)/4)= ((sqrroot2) + (sqrroot6)) /4
The GCF of of 4 and 30 = 2
900