Triangle fun, with vertices f(−2, 4), u(0, −5), and n(−3, −8) was dilated to form triangle pet with vertices p(−1.6, 3.2), e(0, −4), and t(−2.4, −6.4).which scale factor was used? a. 1.25

b. −1

c. 2/3

d. 0.8

suppose these statements about two triangles are
true: ∠g=∠s,∠r=∠,and ∠m=∠n. which statement is correct? select all that apply.

a. the sides are congruent.

b. the sides are proportional.

c. δgrm is similar to δnst

d. δmgr is similar to δnst

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.

the answer to that one is b

answer: carrie scored higher on the standardized test because she got the highest score out of all of them.

hope that