Which quadrilaterals have diagonals that meet at 90 degrees? Which quadrilaterals have diagonals that meet at 90 degrees?

a square, a rhombus, and a kite

Step-by-step explanation:

Quadrilaterals whose diagonals intersect at 90 degrees/or form right angle  are - a square, a rhombus, and a kite.

Also the diagonals of these quadrilateral divide each other into equal halves at the point of intersection

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation: