Seudónimo
Seudónimo
04-05-2014
Mathematics
contestada
How do you do this algebra question
Respuesta :
marmal
marmal
04-05-2014
[tex]C. Look:\\ Let's\ substitute\ 1.2.3\ or\ 4\ for\ n:\\ stage\ 1:\frac{n}{2}(n+1)=\frac{1}{2}(1+1)=1=1 square\\ stage\ 4:\frac{4}{2}(4+1)=2*5=10=10\ squares\\ Count\ it\ in\ the\ picture\ and\ compare[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
How do you answer these questions? How do you know whether a given value is a solution to the inequality?
What is the greatest common factor of 862 and 32b?
(a) Ivanna is driving on the freeway at a constant speed. She then speeds up to pass a truck. After passing the truck, she exits the freeway and slowsdown.Speed
What is the current produced by a potential difference of 240 Volts through a resistance of .28 ohms
Solve the equation for A: 2*Cos A + 2 = 3.
Two lines are graphed on the coordinate plane below(INSERT PHOTO)What is the solution to the system represented by the lines?A- (4,6)B- (4, -6)C- (-4,-6)D- (-4,
4. The perimeter of a rectangular garden is 36 feet. The length of the garden is 6 less than twicethe width. Find the length and width of the garden.Variable:Eq
what is the slope and y-intercept of negative 3x + 5y equals -15
Lizzie’s goal is to walk on the treadmill 4miles a day, If she has already walked5.260 yards, how many more yards doesshe need to reach 4 miles?
A rectangular prism has volume 10,878 cubic feet, length 7 feet, and height 42 feet. Find its width, in feet.
