D. 10 because if you replace x with 10, subtract it with 1 it equals 9. Then 9 divided by 3 equals three so k=3 which is correct
19.18/2.8= 6.85 hours or rounded it would be 7 hours
Answer:
B y+8 = 2(x-4)
Step-by-step explanation:
perpendicular slope is a negative reciprocal of the x
which is 2x
then use the formula
y-y1 = m(x-x1)
y + 8 = 2(x-4)
Step-by-step explanation:
in isoscles triangles two angles and lengths are equal .
two sides equal 3.5
so both of the angles are 55°
the sum of the angles in a triangle is 180°, so
x = 180° - 55° - 55°
x = 70° (Ans)
