The triangle has boon reduced by a scale of 1. What is
the area of the reduced trianglo?
Maria solved the area problem below. What was her
error?
(1) (25,5)/30)( ) = 76,5cm
Maria solved the area problem below. What was her
error?
25.5 cm
30 cm
(25,5430)(3) - 76.5cm
O She found the perimeter.
O She forgot to square the scale factor.
O She forgot to multiply by for the area of the
triangle

Asquare parking lot has 6,400 square meters what is the length in meters

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0