Answer:
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Step-by-step explanation:
Answer:
hello : y = 3x² -24x +26 ......answer: C
Step-by-step explanation:
y = 3(x-4)² -22
by idetity : (x-4)² = x²- 8x+16
y = 3(x²- 8x+16 ) -22
y = 3x² - 24x +48 -22
y = 3x² -24x +26 ......answer: C
well you know that the yellow rope is 18' shorter then the white rope X 2,
so you would take 101/2 feet and add 18 inches, then you would need to divide that by two to get how long the white one is.
10 1/2 feet + 18 inches = 12 feet
12 feet divided by 2 is 6 feet
10x-9=9x
-9=-x
x=9
angle 7 = 9*(9)=81
angle 6 = 180-81= 99
