I think congruence is more for shapes while equality is more for algebra
Answer: 448 hours
Step-by-step explanation:
272 divided by 17 = hourly wage
hourly wage= 16$
448 divided by 16 = 28 weeks
28 x 16= 448 hours
For every f(x) change the x with the given value.
a.
x³-5x²+6x-4 ..........change the x with 2
(2)³-5(2)²+6(2)-4
8-20+12-4
-4
b.
4x³+3x²+x+2 .... .same here change x to 1
4(1)³+3(1)²+(1)+2
4+3+1+2
10
c.
2x^4-x³+3x²-1 ...........change x as -1
2-(-1)³+3(-1)²-1
2+1+3-1
5
d.
2x³-6x-5 ................change x with -3
2(-3)³-6(-3)-5
2(-27)+18-5
-41
Hello! Charchar here!
Answer: I believe your answer is
-2.25 = -9/4, -0.75, -0.6 = -6/10, 1.667 = 5/3, 2.1
-9/4, -0.75, -6/10, 5/3, 2.1
Step-by-step explanation:
Hope this helps!
Please let me know if wrong!
Have a nice day!