Answer:
3.9
Step-by-step explanation:
Pythagorean theorem:
a^2 + b^2 = c^2
a^2 + 1^2 = 4^2
a^2 + 1 = 16
a^2 = 15
a = sqrt(15)
a = 3.9
Answer a = 3.9 yards
Answer:
This means c=100. The factored form is 
.
Step-by-step explanation:
A perfect square is a trinomial that factors into the form 
. To find the value of C to finish the perfect square divide 20 by 2 and square it.
20/2 = 10
10*10=100
This means c=100. The factored form is .
Answer:
5.48
Step-by-step explanation:
add 2.98 1.75 and 0m75
Answer:
341.125
Step-by-step explanation:
8187/24
341.125
Perpendicular bisectors help you find the centroid; altitudes help find the orthocenter. This is all in a triangle.
