Erin draws two triangles. two pairs of corresponding angles are congruent. select each statement
that is true for all such pairs of triangles.
a. a sequence of rigid motions carries one triangle onto the other.
b. a sequence of rigid motions and dilations carries one triangle onto the other.
c. the two triangles are similar because the triangles satisfy the angle–angle criterion.
d. the two triangles are congruent because the triangles satisfy the angle–angle criterion.
e. all pairs of corresponding angles are congruent because triangles must have an angle sum of 180°.

f. all pairs of corresponding sides are congruent because of the proportionality of corresponding side
lengths.

An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?

Which of the following expressions is equal to 2x^2+8

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000