Giselle works as a carpenter and as a blacksmith. she earns $20 per hour as a carpenter and $25 per hour as a blacksmith. last week, giselle worked both jobs for a total of 30 hours, and earned a total of $690

how long did giselle work as a carpenter last week, and how long did she work as a blacksmith?

giselle worked as a carpenter for

hours and as a blacksmith for

hours last week.

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)

i dont know

step-by-step explanation:

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true

y=sec x is the correct answer

~batmans wife dun dun