4. Mikayla sells handcrafted charm bracelets. She charges $2 for the bracelet and $3 for each charm. She charted the cost of her bracelets.
Bracelet Cost
$30.00
$28.00
$26.00
$24.00
$20.00
$18.00
$16.00
pe
$14.00
$12.00
$10.00
Down
$6.00
$4.00
$2.00
$0.00
8.00
10
Number of Charms
Does the graph show that cost and number of charms are proportional? Explain
how you decided by giving your reasoning,
Your answer

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.