Answer:
qwertyuiop[
Step-by-step explanation:
Answer:
0.563
Step-by-step explanation:
The number after 3 is below 5 so you would round down to 0.563.
Step-by-step explanation:
3n-2=2n
-2=2n-3n
-2=-n
-2=-n
divide by - to get 2
5b + 9s = 28.75
10b + 10s = 47.5
Multiply all terms in equation #1 by 2.
10b + 18s = 57.5
Subtract both equations from each-other.
8s = 10
Divide both sides by 8.
s = 1.25
The cost of a soda is 1.25, and because we know this, we can plug it into either equation to solve for the cost of b, a burger.
5b + 9(1.25) = 28.75
5b + 11.25 = 28.75
Subtract 11.25 from both sides.
5b = 17.5
Divide both sides by 5.
b = 3.5
<h3>The price of a soda is $1.25.</h3><h3>The price of a burger is $3.5.</h3>
Answer:
∠RQL≅∠XYZ
∠QRL≅∠YXZ
∠RLQ≅∠XZY
RQ≅XY, RL≅XZ, QL≅YZ
Step-by-step explanation:
First we draw the line y=1 (parallel to x-axis and going throu y=1)
To reflect point Y over the line y=1 we draw a line from that point perpendicular to the line of reflecting (y=1), measure the distance from the point Y to the line y=1, and then measure the same distance on the other side of the line y=1 to get reflected point. Mark it. The angle at the reflected point will be congruent to ∠Y
The same goes for points X and Z
Angles at given and reflected point are congruent.
Sides of triangle are congruent if they lay between two congruent angles.