Answer:
A = 75°
B = 90°
C = 15°
Step-by-step explanation:
The diagram tells us that C = 15°.
The diagram places a square in the angle of B, showing you the angle is a 90° right angle.
You can solve for A because all angles of a triangle must equal 180°. 180° - 90° (B) = 90°. 90° - 15° (C) = 75°, the measure of A.
Area of square base:
13 x 13 = 169
Area of triangular sides:
B x H/2
13 x 16/2 = 104
104 x 4 = because there are 4 triangular sides of the figure = 416
416 + 169 = 585in^2
590in^2
Answer: Option A -Absolute value parent function.
Solution:
Absolute value of a number is its distance from on the number line.The graph of absolute function is a V shaped graph.
A quadratic function graph is a U shaped graph.
A graph of linear function is a straight line.
An exponential function graph is rises on one side.
The given graph is a V shaped graph and hence represent Absolute value parent function.
Option B is the right answer.
Answer:
11
Step-by-step explanation:
3^2 + 1 • 2 = 11
<em>NOTE:</em>
'^' <em>is the exponent symbol</em>
3 : 8....can be written as 3/8
12 lbs of apples were sold
apples / oranges : 3/8 = 12/x
this is a proportion, so we cross multiply
(3)(x) = (12)(8)
3x = 96
x = 96/3
x = 32 <=== 32 lbs of oranges
notice that 3/8 = 12/32....these are equivalent fractions....because that is what proportions are, equivalent fractions