Parentheses x minus 2 squared plus 3
Answer:
Side 1: 40 feet
Side 2: 20 feet
Side 3: 22 feet
Step-by-step explanation:
Side 1 is twice the length of side 2 and side 2 is 20 feet, which means side 1 is 40 feet. Side 3 is the the length of the second side plus 2, which means it has a length of 22 feet.
Answer: SAS similarity theorem
Build proportional relation:
- So, the given that <u>two sides are congruent</u> and <u>one angle equal</u>.
Theorem followed: SAS similarity theorem
Answer:
Step-by-step explanation:
The line has a slope of -1/3. For lines to be perpendicular there product must equal negative 1
m1(m2)=-1
-m/3=-1
m=3
So we know our line has a slope of three so
y=3x+b, we can solve for the y intercept, b, using point (-2,8)
8=3(-2)+b
8=-6+b
b=14, so our line is
y=3x+14
He can make 12 or 9 because 9x4=36 and 12x3=36
