Area= (1/2) ab sin c
Area= (1/2) (3.8)(4.3) sin53
Area= 6.524852 answer found from ti-84
1/5 of 20 is $4. so 20-4=$16 remaining
3/8 of 16 is $7.50. So, 16-7.50= $8.50 remaining
2/7 of 8.5 is $2.43. So, 8.50-2.43 is $6.07
Answer: $6.07 is the amount ken has remaining
Let us determine the product of 438 and 17 by partial products.
Consider
and
So,
=
= 7446
Therefore, the product of 438 and 17 is 7446.
No, Sandra's answer is not correct.
Because she should have expressed 17 as (10+7), then if she multiplied (438 by 10) and (438 by 7). And, then added the results.Then her answer would be correct.
COT (I) + TAN (I) AND THERES YOUR anwser sir