Answer:
1/2
0.5
2/4
3/6
4/8
50%...
Step-by-step explanation:
The polynomial would simplify to:
-4x^3 + 9x^2 + 2x + 10
Therefore the coefficient of x^3 would be -4.
Answer:
-10
Step-by-step explanation:
Assuming that x-2=-5, we can subtitute it into the equation as follows:
(-5)^2 + 5(-5) - 10, we start off with the exponent according to the order of operations resulting in:
25 + 5(-5) -15, then we do the multiplication next:
25 + (5 * -5 = -25) so:
25 + -25 - 10, the 25s cancel each other out and your left with:
0 - 10 which equals -10
Answer: Nicole needs 750 meters of ribbon.
Step-by-step explanation:
Given : The length of ribbon required for each bow = 0.75 meter
The number of bows Nicole needs to make = 1,000
Now , the total length of ribbon is required here = (number of bows Nicole needs to make) x (length of ribbon required for each bow)
= (1000) x (0.75)
= 750 meters
Hence, the total length of ribbon is required here = 750 meters
i.e. Nicole needs 750 meters of ribbon.
C is the hypotenuse, so the pythagorean theorem used would be: 15²=13²+6². 225=169+36, but 169+36 does not equal to 225, therefore the triangle is not a right triangle