So we have to solve the following system o equationsfor x and y
y=5+3x
y=30-2x
And if you could explain it too that would help! Thanks :)-If we were to graph these two lines they would either inters
The symbol ^ I dont get what it means, can you please tell me-To the power of. As in exponents.
Like 3^2 = 9.-it indicates power
for example square is power of 2
x^2=x*x
cube is power of three:
x^3
Ive learned how to do this, I just cant remember. Can someone please help me? THANK YOU!
0=4x^2+83x+485-Did you type out the equation incorrectly? Because the answers would be complex numbers, and it
3x + 4y = -24We got slope = -3/7y-intercept= -24/7
2y = 8We got slope = 0 and the y-intercept = 4
y= -3/4x -8slope =-3/4 and y-intercept is -8
Did we get this correct?Are we doing it properly?Thank
Ok so my teacher doesnt want us to have a decimal within a fraction. So how would I do that with these problems?
this is a fraction bar
.....↓
5(-2\3)
________←that is a fraction bar
(-(5) - (-2.3))
Please explain how you got it,its my homework and i need help xD
thnks for taking the time to asnwer i appreciate it♥ (:-39 of 13 would be 39/13=3 which means300%
same way of calculating your score
How do you solve for x.X/8=5/4-x / 8 = 5 / 4
x = 8(5) / 4 multiply each side by 8
x = 40 / 4 perform the multiplication on the right side
x = 10 perform the division on the right side-x/8 = 5/4
Multi
How would you find the limit as x approaches -1 for the equation (x^2-1)/(|x|-1). Im just not sure how to get rid of the absolute value at in the denominator.-Note that x^2 = |x|^2.
So, lim(x→ -1) (
An investment is worth $2922 in 1995. By 1999 it has grown to $3454. Let y be the value of the investment in the year x, where x=0 represents 1995. Write a linear equation that represent the value of
How would you do the following question?
Find in the form of x+iy (where x and y are real) the complex number with modulus 1 and argument 2π/3.
Please explain with every step shown, thanks so much in
A student determines a mass of 126.7 mg. The teacher tells the student to measure again because they have over a -11% error. What value would be an expected theoretical mass?-Let x = mass of object
E
Hey im having a little trouble, i cant figure this problem out, a(3tx-2b)=c(dx-2) , you have to solve for x-a(3tx-2b)=c(dx-2)
Distribute:
3atx - 2ab = cdx - 2c
Move all x to one side
3atx - cdx =
An urn contains 8 white marbles and 5 black marbles. Two marbles are drawn successively from the urn, the first being returned before the drawing of the second. What is the probability that both marbl
1) Fine the measure of the angle formed by the hands of a clock when it is 7:00.
2) For more precise measurements, a degree can be divided into 60 minutes, and each minute can be divided into 60 seco
-1/2 + 3/4 - 3/8
my answer was1/8 what did i do wrong ? and whats the actual answer ?
9th grade math-You have the wrong sign, but otherwise its right (-1/2=-4/8, +3/4=+6/8, and -3/8=-3/8)-When +/-
