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 ( 59+ )
Otras preguntas
The graph y=x^2 is vertically stretched by a factor of 9 and the resulting graph is reflected across the x-axis
What were the laws of segregation meant to do?
Geographically, people in western Russia have tended to identify with Europe more than Asia because
A function f(x) is graphed on the coordinate plane. What is the function rule in slope-intercept form?
The figure shown is a rectangle. The green shape in the figure is a square. The blue and white shapes are rectangles, and the area of the blue rectangle is 24 s
Which of the following is the best area on a vehicle to place a jack? A) Floor pan B) Steering arm C) Crankshaft pulley and drive shaft D) Jacking point
As of 2007, the estimated population of India was over 1.1 billion, while that of Japan was 127 million. Which statement BEST explains a comparison of the popul
Select all the correct answers. In what two ways were the Chavin and Inca civilizations similar? Both occupied areas in the mountain ranges of the Andes. Both d
Is C8H18 a compound?
A Football team gained 7 yards on the first down, lost 15 yards on the second down, and gained 12 yards on the third down. How many yards does it need to gain o
