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Subtract from left to right. 30-2-4-2 = 28-4-2 = 24-2 = 22

Q: What is The value of 30 - 2 - 4 -2?

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30 - 4(2+5) = 2 This makes: 30 - 4(7) = 2 30 - 28 = 2

-30

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

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

Related questions

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

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

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

-2

2x+4=30 (1.) Subtract 4 from both side 2x+4=30 -4 -4 2x =26 (2.) Divide 2 from 2x and 30 (2x/2, 26/2) x =13