For your info the values of x expresses the domaine & the values of f(x), range
A- WRONG. As a matter of fact f(10) =0
B-WRONG: f(x) expresses the RANGE & NOT THE DOMAIN
C- WRIGHT
D- It depends on the function if it's continued or not. However in this example it appears that the range f(x) is all real numbers
Answer:
you have to measure the sides. if it has numbers then it will be easier, then u can add the numbers. or multiply
Step-by-step explanation:
1. 5×10×7= 350
2. 12×6×8=576
3. 4.2×3.5×2=29.4
4. 1.1×1.5×2.6=4.29
5.4×3×5= 60
6. 4.1×2.6×5.1=47.97
Two of the sides are the same (12) so the two angles at the top will also be the same, so you have two angles that are 62.
62 + 62 = 124
The three angles of a triangle need to equal 180.
X = 180-124 = 56
The answer is x = 56