C) How to prove that no positive integer can be written in two different ways as the sum of distinct non-consecutive Fibonacci numbers? D) How to show that the set of positive integers can...

C) How to prove that no positive integer can be written in two different ways as the sum of distinct non-consecutive Fibonacci numbers? D) How to show that the set of positive integers can...

I do not know how to do this please help me.

A circular window is surrounded by a circular frame. The radius of the window is z − 5 and the radius of the full circle formed by the frame is z + 5. Write a polynomial that represents the area...

PLEASE I NEED ANSWER AND EXPLANATION

A rectangular field has a perimeter of 12 km. If its width is 1/4 of its length, what is the area of the field?

In the country of Taxo, each household pays taxes on its annual household income as determined by the following: a. A household with income between $0 and $20,000 pays no tax. b. For each...

a magazine rack contains 5 sports magazines, 7 new magazines, and 10 fashion magazines. after a magazine is chosen, it is not replaced. find the probability of randomly choosing two fashion magazines...

Circle 1 has a diameter of 4 mi Circle 2 has a diameter of 12 mi

1. 3.2 2. 3pi 3. 2pi/3 4. 6 5. -4.15

We are learning how to multiply fractions and still have not gotten the hang of it.

Kaylee mixes the amounts of paint shown 3/4 and 1/6. She uses 3/4 of the paint for an art project. How much paint does she use in all? Explain how to solve the problem.

1. What is the explicit rule for the geometric sequence? 120, 40, 40/3, 40/9, 40/27, .. 2. What is the recursive rule for the geometric sequence? 10, −80, 640, −5120, ... - Thank...

Illustrate with examples

A ladder 10 ft long rests against a vertical wall. If the bottom of the ladder slides away from the wall at a rate of 0.6 ft/s, how fast is the angle between the ladder and the ground changing when...

Given: z1 = 2(cos pi/3 + isin pi/3) and z2 = -5-5√3 I answer the following questions: a) Express z2 in polar form b) Find z1z2 in polar form c) Find...

I am not that good in Mathematics so I need help

OK, so I really struggle with math and I was hoping someone could help or explain this to me. And since I'm also in grade 9, we only use one variable. When I tried it my equation ended up...

1. Why is circle 1 similar to circle 2? Circle 1: center (−1, 10) and radius 4.8 Circle 2: center (−1, 10) and radius 1.2 A) Circle 1 is a dilation of circle 2 with...

Hey i need your help with 2 math problems please show your work! Thank you so much! Bless you. Question 1: Find the product and express in the form a+bi: (3 + sqrt ((-16))(1...

A kite 100 ft above the ground moves horizontally at a speed of 14 ft/s. At what rate is the angle (in radians) between the string and the horizontal decreasing when 200 ft of string have been let...