Answer:
closed circle going left from 10
Step-by-step explanation:
B (* ̄3 ̄)╭
<span>3x^2 = 7x - 3
Rearranging,
</span><span>3x^2 - 7x + 3 = 0
</span>Using quadratic formula :
x= [7 + sqrt (49 - 36)]/6
x= [7 + sqrt 13]
or
x= [7 - sqrt (49 - 36)]/6
x= [7 - sqrt 13]/6
<span>d. x - 7 plus or minus the square root of 13 divided by 6</span>
Answer:
Step-by-step explanation:
The central angle of the sector representing rent expenses in the pie chart is found by simple rule of three:
Answer:
y=(-1/2)x+7
Step-by-step explanation:
y=mx+b
find slope (m)-> (4-5)/(6-4)
find y-intercept (b)-> 4=(-1/2)6+b
m= -1/2
b= 7
Answer:
24/7
Step-by-step explanation:
tan(A)=BC/AC
in the right angle triangle as shown in figure we can see
tan(A)=BC/AC
tan(A)=perpedicular /base
perpendicular is just opposite of Angle(A) that is BC and base is AC
so tan(A)=BC/AC