Answer: g^2+3g−28
Step-by-step explanation: Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd
(g−4)(g+7)
g^2+7g−4g−28
g^2+(7g−4g)−28
g^2+3g−28
Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great Valentines Day! :-)
- Cutiepatutie ☺❀❤
b) at least 75 papers will be missing the name
c) at most 45 papers will be missing the name
d) exactly 65 papers will be missing the name
also show work
Answer:
-1.16
Step-by-step explanation:
First: 4.5 × -4.5 = -20.25
Second: 23.5 ÷ -20.25 = -1.16
a.
93°, acute
c.
108°, acute
b.
98°, obtuse
d.
97°, right