A trapezoid (also known as a trapezium) is a 4-sided shape with two parallel bases that are different lengths. The formula for the area of a trapezoid is A = ½(b1+b2)h, where b1 and b2 are the lengths of the bases and h is the height. Hope it helps :)
Answer:
the answer is false. you first multiply the number by the numerator then add it to the denominator
920 because 15 is closer to 20 than to 10
Step-by-step explanation:
a · b = (4)(3) + (5)(6)
a · b = 12 + 30
a · b = 42
You would first graph [ y <em>equal to</em> -x² - 5 ], then look at the IN-equality.
It describes any point that's either ON that line or UNDER it.
Every point on that graph is equal to it, and every point directly under that graph
is less than it.
So the solution to the IN-equality is the line (the upside down parabola)
AND every point that's directly under any point on the parabola.
It winds up looking like a gray shower curtain that's hanging from a parabola
and has no bottom edge. Starting from the parabola, it keeps going infinitely
far down, because every point that's under the parabola, no matter how far under,
satisfies the inequality.
