Answer:
acute: D and E
obtuse: A and F
right: B
straight: C
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
3
Answer:
it should be 4y+10
Step-by-step explanation:
hope this helps
There are 90 hats all together. from just red the fraction is 20/90. 20 divide by 90 = .22
there is a 22% chance.
1st let's calculate r the common ratio:
r = (-20)/4 = (100/-20) = -5
Value of nth term = a₁.rⁿ⁻¹, where a₁= 1st term and n, the rank
Value of nth term = 4r⁽⁷⁻¹⁾ = 4.(-5)⁶
Value of nth term = 62,500
