The answer can be 15 or -3. Hope that helped.
(1) -(5y - 2)= -5y+2
(2) -5 (3n + 1)= -15n - 5
(3) too long to do
Answer:
Z = 110
Step-by-step explanation:
Since the figures are similar, the angles have to be equal
<A = <E
<B = <F
<C = <G
<D = <H
<D = 110 so angle <H = 110
Z = 110
Answer:
See below.
Step-by-step explanation:
Pi ( written as the Geek letter π) is a universal constant found by dividing the circumference of a circle by it's diameter. So if you measure the diameter of a circle you can calculate it's circumference by multiplying by π.
Circumference = π * diameter.
It's value to the nearest hundredth is 3.14 but its actual value is a decimal number that goes on without bounds. That is in Maths it is irrational and can't be written accurately as a fraction.