Answer:
The definition of a linear equation is an algebraic equation in which each term has an exponent of one and the graphing of the equation results in a straight line
Step-by-step explanation:
u single?
2x=y
×+y=36
x=Ed's age
y=His brothers age
Then you plug in Y into the secound equation.
×+2×=36.
You then add the two x together.
3x=36
The to get x by itself you take 36 and dive by 3 to get 12.
x=12
Then plug 12 into the equation
12+y=36
Then get y by itself.
y=24.
So, Ed's age is 12 and Ed's brother's age is 24.
Answer:i think its 180
Step-by-step explanation:
Answer:
A. E
B. FEI, FGI, EGI
C. collinear
D. 0 times
Step-by-step explanation:
A. Lines m and l intersect at point E (the point which lies on both lines, in other words their common point)
B. A plane can be named using three points which do not li on the same line, so another name for the plane Q is FEI, FGI or EGI
C. Coplanar points are three or more points that lie on the same plane, collinear points are two or more points that lie on the same line. Two points D and E are collinear.
D. Parallel planes never intersect, so there are 0 times for planes P and Q to intersect.