Answer:
x=4 x = -3/2
Step-by-step explanation:
4x^2 – 7x = 3x + 24
Subtract 3x from each side
4x^2 – 7x-3x = 3x-3x + 24
4x^2 – 10x = 24
Subtract 24 from each side
4x^2 – 10 -24 = 24- 24
4x^2 -10x-24=0
Divide each side by 2
4/2x^2 -10/2x-24/2=0
2x^2-5x-12=0
Factor
(x - 4) (2 x + 3) = 0
Using the zero product property
x-4 =0 2x+3 =0
x=4 2x = -3
x=4 x = -3/2
Answer:
A) 1020 cm²
Step-by-step explanation:
8 sides
2[(½×15×16.4) + (½×10×17.3) + (½×15÷23.8) + (½×10×24.2)]
2(510)
1020 cm²
Answer:
ok ill do it :-)
Step-by-step explanation:
Evaluating 3^3/2 gives us 5.196152423, so we can round this to 5.
Answer: Perpendicular Bisector
