Answer:
The value of x = 1
Step-by-step explanation:
2x+3 = 5
=> 2x = 5-3
=> 2x = 2
=> x = 2/2
=> x = 1
I don’t think so but I could be wrong
To find x we can use that fact that x is in the adjacent side of the 22° angle. We also know that 11 is our hypotenuse. Now, we can use trigonometry to find x.
cos(Ф)=adjacent/hypotenuse
cos(22°)=x/11
11 · cos(22°)= x/11 · 11 multiplicative inverse
11 cos (22°)=x
10.2≈x
Step-by-step explanation:
Salna, it is a question about simple function
Substitute x= -3 into function,
h(-3) = 4 x (-3) + 1
= -11
Answer:
Question 4 answers
1: 21
2: 9
3: 12
Step-by-step explanation:
1 is 3 by 7 which is 21
2 si 3 by 3 which is 9
3 is 3 by 4 which is 12
