Answer:
you are on the right track
Step-by-step explanation:
the second ones right so you are right :)
Answer:
67
Step-by-step explanation:
4x+3+15x-8=90(complementary angle)
x=5
now D = 15*5-8
d=67
Answer:
20 inches
Step-by-step explanation:
Since the cape is trapezoid shaped and has an area of 600 in², the area of a trapezoid is given by
A =1/2(a + b)h where a = length along the top of the cape = 24 in, b = length along the bottom of the cape = 36 in and h = height of the cape
So, h = 2A/(a + b)
= 2 × 600 in²/(24 in + 36 in)
= 1200 in²/60 in
= 20 in
So, the height of the cape is 20 inches
9514 1404 393
Answer:
RS = √(b² +(c -a)²)
Step-by-step explanation:
Put the given point coordinates in the given formula:
- R = (x₁, y₁) = (0, a)
- S = (x₂, y₂) = (b, c)
RS = √((b -0)² +(c -a)²)
RS = √(b² +(c -a)²)
Answer:
34 cm squared
Step-by-step explanation:
You would need to fill in the cut out part of the shape. Find the area of the whole shape minus the area of the cut out shape.
Area of the bigger shape :6*9 =54cm squared
Area of the cut out shape:4*4=20cm squared
<h3>Area of the whole shape is 54 - 20 = 34cm squared</h3>