1.the product of g and 4
a)4g
b)g+4
c)g/4
d)g-4
2.4 times the sum of q and p
a)4q + p
b)4 + q + p
c)4qp
d)4(q + p)
For questions 3–5, simplify the expression.
3.–4.8 – (–4.9) + 5.7
a)–4
b)–5.8
c)5.
Find the slope of the line through the following pairs of points.
(-3,-1) (1,8)
and Indicate the rise and run between the two given points.
i got -7/-4-1. Subtract your x points from each other and y
By plotting the appropriate point P on the unit circle and using a suitable right-angled triangle, give the option that is equal tocos 230°.-This happens to be in the third quadrant of a circle, (if I
Simplify:
t+4/t-8 + t-1/8-t
a) 2t+3 / t-8
b) 2t+3
c) -1 / 8-t
d) 3 / t-8
e) 5 / t-8
Can someone show me the steps?-The answer is e) 5/(t–8) .... heres why:
Note that 8– t = – (t–8) so you can rewr
Find the equation of a parabola that passes through the points (-2,-2), (2,2), and (6,10).
Can someone with an aptitude for this please work this out and explain how to go about this? I believe there
So this problem was in my textbook, and I asked my professor about it along with quite a few others who were as entirely perplexed as I was.
The problem is as follows:
Find the general solution of the
i have the formula, but i cant figure out how to plug in the values.
project -2i + 3 onto 7i - 5j
thanks for any input, step-by-step would be great.-u = -2i + 3j
v = 7i - 5j
proj.onto v (u) = (u dot
Im thinking about making a mosaic and wondering how many square inches a gross (144) of tiny tiles will cover.The tiles are square and measure 4.8 mm.When I tried to do the math, I kept getting a diff
integral of SQRT (2 + 2sinT) dT
show your work please-∫√(2 + 2*sin(T)) dT
√2 * ∫√(1 + sin(T)) dT
Recall that sin(2T) = 2*sin(T)*cos(T). Then sin(T) = 2*sin(T/2)*cos(T/2)
√2 * ∫√(1 + 2*sin(T/2)*cos
3 points have coordinates A(-2,1), B(10,6), C(a,-6). given that AB=BC, find the possible values of a. if the figure ABCD is a rhombus, the find coordinates of D.-distance from A to B is
d1 = sqrt((10
Determine if the following is true or false.
Two lines perpendicular to a plane are parallel.
The answer is true, but I couldnt understand why...two lines with different directions can be perpendiu
Find The Solution Of 8x/x+1 = 4 - (8/x+1).
If you cant read it, I took a pic of the problem.
Can someone show me the steps.
I seriously have no idea how to do this.
PIC: http://i53.tinypic.com/4nzvr.
q is directly proportional to the square of r
q = 3 when r = 4
(a) find a formula for q in terms of r
(b) work out the value of q when r = 8
Thanks alot :)-Dont be :(
q is directly proportional t
the person ran a 440 yard race in 52.2 seconds.-When looking for speed, it is distance/time. So for example we sometimes use miles per hour or miles/hour. For your question you will be using yards per