Students were asked to write 6x5 + 8x - 3x + 7x7 in standard form.
shown below are four student responses.
anne: 78 & gr 313 + 8r.
bob 313 + 6 + 7 + 8r
carrie: 8x + 77 +6" - 33
dylan: sr - 33 + 6x5 + 7x7
which student is correct?
(1) anne
(9) bob
(3) carrie
(4) dylan

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft

answer: 7. if the functions had a negative leading coefficient and is of even degree, which statement about the graph is true?

step-by-step explanation:

c

step-by-step explanation:

download photomath it will give you the answer and show u the steps