Answer:
d) √2/2
Step-by-step explanation:
cos∠E= 5/5√2= 1/√2=√2/2
Correct option is d)√2/2
Is there a picture of the plane?
Answer:
Hi there!
Your answer is:
The smallest integer is equal to 78
Step-by-step explanation:
x, x+1
x+x+1 = 157
2x+1 = 157
-1
2x= 156
/2
x= 78
The numbers are:
Smallast integer: 78
Larger integer: 78+1 = 79
Answer:
hello : f(n) = 2n + 4
Step-by-step explanation:
look this solution :
To solve this problem, we should set up an equation, letting x be the unknown number.
9 + x = 0
Next, we should subtract 9 from both sides to cancel out the +9 on the left side of the equation and get the variable alone.
x = -9.
Therefore, the number you are looking for is -9.