Answer:
a <em>kite</em> or a <em>square</em>
Step-by-step explanation:
The fact that the diagonals are congruent is irrelevant, unless you also know something about where they cross each other.
A <em>kite</em> has perpendicular diagonals. If they happen to bisect each other, then the result is a <em>rhombus</em>. If the diagonals are congruent, then that rhombus is a <em>square</em>.
<em>Other ways to get there</em>
A pair of congruent diagonals that cross each other symmetrically will define a trapezoid. If they also bisect each other, the result is a rectangle. If the diagonals of that rectangle are perpendicular, then it is a <em>square</em>.
Answer:
The answer is A because you have to look at the shape of the plot
Step-by-step explanation:
Answer:
b. 11
Step-by-step explanation:
You'll have two equations in this system. Let G represent George's marbles and M represent Miguel's marbles.
1. G+3=2M (George's marbles plus 3 equals twice of Miguel's)
2. G-4=M (George's marbles minus 4 equals Miguel's marbles)
We have an explicit M value, so we can use the substitution method. Substitute the second equation into the first for M: G+3=2(G-4).
After some algebra, you'll get G=11. George has 11 marbles.
Answer:
the second one
Step-by-step explanation:
The answer should be 4 16/4 = 4
