Answer:
f(x) + g(x) = x² – 3x + 24, <u>with some assumptions on what is meant in the question.</u>
Step-by-step explanation:
f(x) = x² – 3x 18 <u>[I'll assume this is meant to be x²-3x +18]</u>
g(x) = r = 6 <u>[I don't understand this. I'll assume simply that g(x) = 6]</u>
f(x) + g(x) = x² – 3x <u>+</u> 18 + <u>6</u>
f(x) + g(x) = x² – 3x + 24
<u></u>
Answer:
10cm
Step-by-step explanation:
Right angle triangle area= ab/2
GO IN REVERSE
24 x2= 48
48/8=6
now you have the 2 side you need to use Pythagoras
6^2+8^2=100
square root of 100=10cm
so the hypotenuse is 10 cm
W = 2. Don’t listen to the other guy!
The range of years would be 493 to 745.
According to the empirical rule, 99.7% of data will fall within 3 standard deviations from the mean. Using this information, we have
619+3(42) and 619-3(42)
619+126 and 619-126
745 and 493
Answer:
x=3, y=5
Step-by-step explanation:
To find x:
Because opposite sides of a parallelogram are congruent, we can set up the equation 2x+5=12x-25. Solving the equation will show that x=3.
To find y:
Using the same method as x, we can find that y=5.
Hope this helped!