Answer:
85km per hour
Step-by-step explanation:
Take 680/8
Answer:
8.5
Step-by-step explanation:
58.65/6.9= 8.5
Answer:
p = -0.002n +145
Step-by-step explanation:
You are given two points: (n, p) = (46000, 53) and (50000, 45). The 2-point form of the equation of a line is useful for this.
y = (y2 -y1)/(x2 -x1)(x -x1) +y1
p = (45 -53)/(50000 -46000)(n -46000) +53
p = -8/4000(n -46000) +53
p = -0.002n +145 . . . . . demand equation
I'm not sure if you're asking for the whole shape or one of them but, for the whole shape you just.
7.1 x 5.8 = 41.18cm2 = 41.2cm2.
for the right angle, it's =
c2- b2 = a2
7.1cm2 - 6.5cm2 = a2
50.41 - 42.25 = a2.
a2= 7.89
=
square root = 7.89 = 2.808cm2 = 2.81cm2
then the other shape would be -
5.8 - 2.81= 2.99.
=
5.8 x 2.99 = 17.342cm2
+
5.8 x 6.5 = 37.7cm2
=
55.042cm2
=
55.0 cm 2