What is the first step in evaluating the expression shown below?

12÷(7.4−3.6)+8−2
a. subtract 7.4−3.6.
b. divide 12÷7.4.
c. add 3.6+8.
d. subtract 8−2.

Adding and subtracting matricesfind the value of each variable. x = and y = would

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2