14. Triangle QRS is shown below. Q
40
100°
S
R
Which triangle must be similar to triangle QRS?
A. A triangle with two angles that measure 40º,
B. A triangle with angles that measure 40° and
60°
OC. A scalene triangle with only one angle that
measure 1000
O D. An isosceles triangle with only one angle that
measure 40°,

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

may i see the picture? it would a lot, xox

answer: '

the distance between points l and m

step-by-step explanation:

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.