30 + 11.3 = ?
30 + 11.3 = 41.3
41.3 - 11.3 = 30.
A = 41.3
B=7
3(b-4)+5b=44
3b-12+5b=44
8b=44+12
8b=56
b=7
To find a number 10 times smaller than 62 simply move the decimal point one place to the left.
The decimal point in 62 is at the end of the number. 62. becomes 6.2 if we move the decimal one place back.
Answer:
sin C = 7/25
cos C = 24/25
tan C = 7/24
Step-by-step explanation:
opposite of C = 7
adjacent of C = 24
hypotenuse of C = 25
sin = opposite / hypotenuse
so sin C = 7/25
cos C = adjacent / hypotenuse
so cos C = 24/25
tan = opposite / adjacent
so tan C = 7/24
477>80 is correct
-4.5<3 this one is also correct
