PLEASE HELP ME I NEED AN ANSWER!!!!! I WILL MAKE U A BRAINIEST. PLZZZ

Mathematics

2 answers:

Natasha_Volkova [10]3 years ago

8 0

I think B tell me if I'm wrong plz

scoundrel [369]3 years ago

6 0

Answer:

It's B. it has an average of 5, the chart has 4.5, all others are less.

Step-by-step explanation:

You might be interested in

The length of a classroom is 34 feet. What is the measurement in yards and feet?

Bezzdna [24]

The first thing you would do is divide 34 by 3, which is how many feet are in a yard, After you get your quotient, you will have a remainder, which will be your feet! Let me know if you have any questions!

8 0

2 years ago

What is the area of an isosceles trapezoid, if the lengths of its bases are 16 cm and 30 cm and the diagonals are perpendicular

kicyunya [14]

Call the point of intersection of the diagonals point X.

Each base is the hypotenuse of an isosceles right triangle whose sides are the diagonals and whose 90° angle is at X. The altitude of that triangle (⊥ distance to the base from X) is half the length of the hypotenuse. Then the height of the trapezoid is half the sum of the base lengths.

The area of the trapezoid is the product of the height and half the sum of the base lengths, hence is the square of half the sum of the base lengths.

... Area = ((16 cm +30 cm)/2)² = (23 cm)² = 529 cm²