Answer: (8+2)+(9+1)
Step-by-step explanation:
Given expression : 
To speed up the addition for the expression, we need to make ten such that addition become more easier.
Here we can make groups of numbers such that their sum will be 10.
So we combine 8 and 2 in a parentheses and 9 and 1 in another.
Thus, the given expression will look like


It means 38 minus 10 right?
If it does then 28 is the answer
Answer:
tan26=f/4 --> f= (tan26)* 4
Step-by-step explanation:
Put (tan26) times 4 into calculator!!!!
SOH, CAH, TOA rules!!
sin(x)=opposite/hypotenuse
cos(x)=adjacent/hypotenuse
tangent(x)=opposite/adjacent
DON'T PUT 90 FOR THE (x) VALUE!!
** (x) here means the angle given to you in the question like 26 in this case.
** opposite and adjacent are the sides according to the angle
**hypotenuse is the opposite side of the right angle
Answer:
The answer is 14 :)
Step-by-step explanation:
Answer:
26
Step-by-step explanation:
First take your too fractions.
6 1/2
1/4
Divided 6 1/2 by 1/4 to get your answer!