Answer: + or - (square root of 3)/2
Step-by-step explanation:
3-4x^2=0
Add 4x^2 on both sides
3-4x^2+4x^2=0+4x^2
3=4x^2
Divide both sides by 4
4x^2/4 = 3/4
x^2 = 3/4
Since it’s a square x can be a negative number or a positive number.
x = square root (3/4) = (square root of 3)/2
x = + or - (square root of 3)/2
They would have to score 2 goals per game
Answer:
Triangle ABC and BCD are congruent by the side side side triangle congruence theorem
Answer:
24) A
22) B
Step-by-step explanation:
24)
Original Price: d
Sale: 30%
A sale means that a value is subtracted from the original price
d - 30% = 0.7d
All options given:
A) 0.3d
B) 0.7d
C) d - 0.3d = 0.7d
D) (1.0 - 0.3)d = 0.7(d) = 0.7d
All of these options are equal to the price after the sale, except A.
A is the answer to question 24
22) m > 0, n > 0 Use an example to represent m and n
m = 1, n = 2 = -0.5
-0.5 is a rational, negative number
The answer to question 22 is B
Hope this helps :)
we know that
If two lines are perpendicular, then the product o their slopes is equal to minus one
so
Step 1
<u>Find the slope of the given line</u>
we have
-------> 
This line is parallel to the y-axis
so
the perpendicular will be parallel to the x-axis
Step 2
The equation of the line perpendicular to the given line is the y-coordinate of the given point
Point 
the equation is
therefore
<u>the answer is</u>
see the attached figure to better understand the problem
