Answer:
b) trapezoids
Step-by-step explanation:
a trapezoid has atleast one pair of opposite parallel sides
9x² - 49
(3x)² - (7)²
= (3x + 7)(3x - 7)
This type of factoring is called Difference of Two Squares
where x² - y² = (x + y)(x - y)
Hello,
2 possibilities:
1)
b is the hypotenuse and than B=90°
2)
or tan B=960/490=1.9591...
==>B=62.9594...°≈63°
Answer: 4/5 - 2
Step-by-step explanation:
Simply put it into a graphing calculator
Answer:
The required slope is 4.
Step-by-step explanation:
P = kx where k is a constant and is the slope of the graph of the equation.
When x = 250, P = 1000 so
1000 = k * 250
k = 1000/250
= 4.
