Answer: a=52
b=2
Step-by-step explanation:
I hope the explanation below helps
A=52
B=2
Using the formulas to find its length =
P= 2 ( l + w )
d= w² + l²
There are 2 solutions for,
l = P / 4 + 1 / 4 √8d² - p²
= 39.2 / 4 + 1 / 4 × √8 × 14² - 39²
= 11. 2 km answer.
Using the formula to find its width =
w = p / 2 - l
= 39.2 / 2 - 11.2
= 8.4 km answer.
≈ the length of a rectangle is 11.2 km and the width is 8.4 km
Answer:
Step-by-step explanation:
we know that
Applying the Intersecting Secant Theorem
substitute the values
Solve for ED
Slope-intercept form:
y = mx + b
"m" is the slope, "b" is the y-intercept (the y value when x = 0)
You need to find "m" and "b".
In the table, when x = 0, y is 0, so the y-intercept is 0
y = mx + 0 or y = mx
To find "m", you can use the slope formula and plug in 2 points:
(0,0) and (1, 3)
m = 3
Slope: 3
y-intercept: 0
Equation: y = 3x
Answer:
True
Step-by-step explanation:
Taking the absolute value of a number, whether it's negative or positive, always returns either a positive value or zero.
Lets say we have a number line with the point A on it. Think of the absolute value of A as the distance between point A and zero. Since the distance cannot be negative, the absolute value will always return a positive value.
A positive number is always greater than zero, and zero is equal to zero. Therefore, the answer is True.
I hope this helps. :)