Donna made a picture frame as a gift for her mom. To make it more stable, she wants to add a brace to the back of it running dia
gonally from one corner to the other. About how long does that brace need to be?
A) 41 in
B) 82 in
C) 4.5 in
D) 29 in
A) 41 in
B) 82 in
C) 4.5 in
D) 29 in
2 answers:
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Answer:
Step-by-step explanation:
The straight line passes through (0,1) and (2,-2).
Equation of a straight line passing through two points (x1,y1) and (x2,y2)
is given by:
Everything to the left of the line is shaded.
We have to visualize the graph:the straight line has a positive y-intercept and a negative slope.The graph is given in the attachment below.
From the figure we can see origin lies on the shaded region.Hence (0,0) should satisfy the inequality.
LHS=y=0
RHS=
LHS<RHS as 0<1
Hence , the inequality is:
Answer:
Step-by-step explanation: