Answer:
<h2>A = 91 in²</h2>
Step-by-step explanation:
The formula of an area of a trapezoid:
<em>b₁, b₂</em> - <em>bases</em>
<em>h</em><em> - height</em>
<em />
We have <em>b₁ = 20in</em>, <em>b₂ = 6in</em> and <em>h = 7in</em>.
Substitute:
Answer:63/2
Step-by-step explanation:
Just a rectangle + a triangle.
Area of the rectangle is 3*7=21
Area of triangle is 7 * 3/2 = 21/2.
Hence, our total area is 21 + 21/2, or 63/2.
Answer:
A=(1,6) B=(1,6)
Step-by-step explanation:
Its the absolotle value between them.
The value of 3 in 6300 is 10 times the value of 3 in 530
Take two points
(-3, -1) and (1,2)
Find slope
slope formula: m = y2 - y1 / x2 - x1
m = 2 - (-1) / 1 - (-3) = 2 + 1 / 1 + 3 = 3/4
Substitute one of the points into slope intercept form (y =mx + b) to find the y intercept.
y= mx + b
2 = 3/4(1) + b
2 = 3/4 + b
1.25 = b
So:
y = 3/4x + 1.25