Answer:
The image will be DCBAFE
Step-by-step explanation:
A polygon with six sides is called a hexagon
In this question first identify the midpoints of BC and EF using perpendicular bisector.
This should be followed by joining the two midpoints with a straight edge to draw the mirror line.
The points above the mirror line F,A and B will be reflected below the mirror line.The points below the mirror line C,D and E will be reflected above the mirror line.
The image will be DCBAFE
The answer is 12/30.
We have 12 red marbles and 30 marbles in total, so the probability is red marbles/total marbles=probability of getting a red marble!
Step-by-step explanation:
Look at the picture.
We connect two congruent trapezoids as in the picture.
We created a parallelogram with a base length of b₁ + b₂ and a height h equal to the height of the trapezoid.
The formula of an area of a parallelogram:
The area of the trapezoid is half of the parallelogram area.
Therefore we have the formula of an area of trapezoid:
Therefore we need to be added the bases of a trapezoid.
ANSWER
2x² + 7x + 5
EXPLANATION
This is a quadratic function, because it has two 'x' multiplying in different terms.
The standard form of a quadratic function is:
To transform this expression in standard form we have to apply the distributive property to multiply the terms in the parenthesis:
So for this expression a = 2, b = 7 and c = 5.