The first one is 4*8*6=192. 4*10*3=120. 192+120=312. the answer is 312.
the second one is 9x+24. you do this by multiplying the 3 by the parenthesis and then the 2 by its parenthesis then combine variables.
It is a good idea to check to see if your answer is reasonable because a. if your answer is reasonable, you have probably done the problem correctly.
Answer:
c = 12.5903 as it is more accurate
Step-by-step explanation:
tan65 = 27/d , value of tan65 is 2.1445
2.1445 = 27/d
d = 27/2.1445
d = 12.5903
so answer would be c as it is more accurate than others.
The power of a power
The power of a power is related with the multiplication of the exponents. For example:
In this case
Then, the exponentes 1/2 and 2 are multiplied.
Since
Then,
Then, the answer is 7.
Answer- A. 7
Answer:
x=15
Step-by-step explanation:
t=30
30+30=60
120-60=60
4x = 60
60/4 = 15
x=15
