Answer:
Practice, study, get involved in school activities involving math, don’t get too stressed out when it doesn't work, and always try again.
A and c because the would both be all three side of A and c would be equal!
P=2*(L+l)=46
L+l=46:2
L+l=23
(L+l)^2=529
(L^2+l^2)+2l*L=529
D= V L^2+l^2= 17
L^2+l^2=289
so 289+2l*L=529
2l*L=529-289=240
l*L=240:2
A=120
Answer:
Step-by-step explanation:
Given
Required
Determine which coordinate fall in the right quadrant
First, we split the each quadrant into x and y axis
In the first:
x and y is +
In the second:
x is - and y is +
In the third
x and y are -
In the fourth
x is + and y is -
Comparing the given coordinates to their respective quadrants, base on the conditions stated above
is correct
is correct
is correct
is correct
is incorrect