Multiplying Powers of 10 (3 questions) Homework 1 of 31 of 3 Items
Assessment started: Multiplying Powers of 10 (3 questions) Homework.
Item 1
POSSIBLE POINTS: 6.67
Here is triangle . Triangle is similar to triangle , and the length of is 5 cm. What are the lengths of sides and , in centimeters?

Triangle A, B, C. Side A, B has length 6 centimeters, side A, C has length 8 centimeters, side B C has length 10 centimeters.

and
, , and , , ,

DE=3 and DF=4
DE =3, , , and , , DF =4, , ,

DE = 9 and DF = 12
DE = 9, and , DF = 12

DE = 2 and DF = 16

the image of (6, 9) under a dilation is (4, 6). the scale factor is

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.

step-by-step explanation:

what is the figure? attach a picture.

80

step-by-step explanation: