dilloniscool61
dilloniscool61
04-04-2018
Mathematics
contestada
Please math help 50 points
Respuesta :
dannielle
dannielle
04-04-2018
1. A=(2x)^2-2x*x/2 -2x*x/2=4x^2-x^2-x^2=2x^2
2. A=7x*5x- 4x*3x/2=35x^2-6x^2=19x^2,
V(5x)^2 - (4x)^2= V(25x^2-16x^2)=V9x^2=3x
3. A=3x*2x-2x*x/2-x*x/2=6x^2-x^2-x^2/2=5x^2-x^2/2=(10x^2-x^2)/2=9x^2/2 =
4.5x^2
4. h=V(5x)^2- (3x)^2/4= V 25x^2-9x^2/4=V100x^2-9x^2/4=V91x^2/4=xV91/2
A=3x*h/2+3x*h/2=6x*h/2=6x/2* xV91/2=6x^2V91/4
Answer Link
jeankayla19
jeankayla19
04-04-2018
1. A=(2x)^2-2x*x/2 -2x*x/2=4x^2-x^2-x^2=2x^2
2. A=7x*5x- 4x*3x/2=35x^2-6x^2=19x^2, V(5x)^2 - (4x)^2= V(25x^2-16x^2)=V9x^2=3x3. A=3x*2x-2x*x/2-x*x/2=6x^2-x^2-x^2/2=5x^2-x^2/2=(10x^2-x^2)/2=9x^2/2 = 4.5x^24. h=V(5x)^2- (3x)^2/4= V 25x^2-9x^2/4=V100x^2-9x^2/4=V91x^2/4=xV91/2A=3x*h/2+3x*h/2=6x*h/2=6x/2* xV91/2=6x^2V91/4
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
an exercise machine with original price of $900 is on sale at 21% off what is the discount amount and sale price
The Ordinance of Nullification was developed in the state of New Jersey. A) true B) false
"Let two plane mirrors are inclined at an angle theta. Total deviation produced from two inclined plane mirror after two successive reflection is given by delta
At a carnival, Cody bought 15 tickets. If he used 6 tickets trying to win the ring toss game, what is the ratio of tickets he has to tickets he's used?
Rank these graphs on the basis of the angular acceleration of the object. Rank positive angular accelerations as larger than negative angular accelerations. P
List three components of good sportsmanship and apply them to a competition
“Just one bacterium, dividing every 20 min., could produce nearly 5,000 billion billion bacteria in one day. That is 5,000,000,000,000,000,000,000 bacteria." Th
" A car is travelling around a horizontal circular track with radius r = 270 m at a constant speed v = 17 m/s as shown. The angle θA = 23° above the x-axis, and
Second row second column solve for 6c
"What is the rate of change between the interval x = π and x = three pi over two? "
