Answer:
Triangle ADB is an isosceles triangle that has been split in half. Isosceles triangles are triangles whose base angles are equal and has 2 equal side lengths. For example triangle ADB has AD and DB equal along with m<a and m<b equal
Therefore, if we split this triangle into two half's then they are congruent (the same)
Right triangles have a 90° angle, usually marked by a square
this means that m<DCA is 90°;AD=DB=14m; CB=AC=11; AB=AC+CB=22
Step-by-step explanation:
Answer:
(D)144.8 feet
Step-by-step explanation:
Given the equation which models the path of the baseball
where x is the horizontal distance, in feet, the ball travels and y is the height, in feet, of the ball.
To determine how far from the batter the ball will land, we determine the distance x at which the height, y=0.
We use the quadratic formula to solve.
In the quadratic equation above, a=-0.005, b=0.7, c=3.5
Since x cannot be negative, x=144.8 feet to the nearest tenth of a foot.
<u>The correct option is D.</u>
Answer:
99, 103, 91, 104, 109, 107, 97
Step-by-step explanation:
The bold is the outlier
113, 115, 103, 154, 109, 111, 119
141, 151, 111, 142, 149, 140, 150
131, 135, 131, 99, 138, 136, 140
Answer:
69120 in. (5760) feet
Step-by-step explanation:
Multiply the values
=69120 in
=5760 feet
(0,2)(1,3)
slope = (3 - 2) / (1 - 0) = 1 <== ur slope (or rate of change)
y = mx + b
slope(m) = 1
(0,2)...x = 0 and y = 2
sub and find b, ur y int...ur initial value
2 = 1(0) + b
2 = b <== ur y int...ur initial value <==