Answer:
158.76 cm²
Step-by-step explanation:
Quadrilateral ABCD is composed of 2 right triangles
Construct the line BD, then
Δ ABD and Δ BCD are the 2 right triangles.
The area (A) of a triangle is calculated using
A = 
bh ( b is the base and h the perpendicular height )
Δ ABD with b = 18 and h = 7.5
A = × 18 × 7.5 = 9 × 7.5 = 67.5 cm²
Δ BCD with b = 15.6 and h = 11.7
A = × 15.6 × 11.7 = 7.8 × 11.7 = 91.26 cm²
Thus
area of ABCD = 67.5 + 91.26 = 158.76 cm²
Step-by-step explanation:
If you use synthetic division, you get,
Which is,
Answered by GAUTHMATH
Hi! I'm Carriyana!! Glad to help you today! :)
Cole needs to work 28 hrs!!
My steps:
First I did 500/20 and got 25
Then I did 700/25
And ended up with 28
So the answer should be...
<h3>~28 hrs!~</h3>
Answer:
x=16
Step-by-step explanation:
so since a right angle is shown the it's telling that it's an isosceles triangle so you do 22-6=16
answer=16
4x+20+2x+6 is what you get when you distribute, just group the similar ones together and get 6x+26, that's the answer <em><u>6x+26</u></em><em><u /></em><u />
