MathCurious
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Questions Answered

Haleyy_Bugg:
The graph of which quadratic equation is shown below?
y = x^2 + 2x − 8
…
 updated 11 months ago
 17 replies
 No Medals Yet
Mathematics

YoHelpMe:
CONFUSED Mr. Brown bought a television set and paid $110 as the first installment. If he increases each payment by $20 and pays a total of …
 updated 11 months ago
 8 replies
 No Medals Yet
Mathematics

JBrightman3:
Trig question? Please help! I will give a medal!
 updated one year ago
 58 replies
 1 Medal
Mathematics

WakeUpMyLove:
Got another one
An Italian sausage is 8 inches long. How many pieces of sausage can be cut from the 8inch piece of sausage if each piece i…
 updated one year ago
 10 replies
 3 Medals
Mathematics

TajanaeXD:
Find the magnitude of the vector (6, 3) to the nearest tenth
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

imakittyRAWR:
5x+25=100 what is x?
I know this answer.. First person to solve it gets a MEDAL! ermagerd.
 updated one year ago
 8 replies
 3 Medals
Mathematics

WakeUpMyLove:
The Hubba Bubba Bubble Gum Tape is 6
feet long. How many 2¼ inch pieces can
the tape be cut into? …
 updated one year ago
 26 replies
 1 Medal
Mathematics

WakeUpMyLove:
Scores: 90, 89, 87, 79, 89, 84, 80, 85, 85, 79
a.
11
…
 updated one year ago
 4 replies
 1 Medal
Mathematics

imakittyRAWR:
Ms. Smith wants to buy an HDTV, which is on sale for 35% off the original price of $2299. The sales tax is 6.25%
How would you use composit…
 updated one year ago
 7 replies
 1 Medal
Mathematics

adderallsk:
So i've completely forgot how to do fractions from last semester :(. 2/5y= 1/7 solve for y. Do i find the lcd again or?
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

brittbrat213:
Change the equation y = 1/2(x1)^2 + 6 into standard form. Show all work.
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

MathCurious:
r = 4 / [ 1  cos(theta) ]
This is for a polar coordinate and I need to make this into a rectangular coordinate.
…
 updated one year ago
 2 replies
 1 Medal
Mathematics

Nazym:
Find the linear approximation of the function
f(x) = 1 − x at a = 0.
a) L(x)?
…
 updated one year ago
 11 replies
 1 Medal
Mathematics

Nazyma:
Please help
Compute Δy and dy for the given values of x and dx = Δx. (Round your answers to three decimal places.)
y = 2x − x^2, x = 2, …
 updated one year ago
 29 replies
 4 Medals
Mathematics

Nazyma:
Please help
Compute Δy and dy for the given values of x and dx = Δx. (Round your answers to three decimal places.)
y = 2x − x^2, x = 2, …
 updated one year ago
 2 replies
 1 Medal
Mathematics

Nazyma:
Please help
Compute Δy and dy for the given values of x and dx = Δx. (Round your answers to three decimal places.)
y = 2x − x^2, x = 2, …
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

phury:
is m=2.5?
2m + 13 = 2m  3
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

zipp:
Establish each identity: 1+ tan^2(θ) = sec^2 θ
 updated one year ago
 3 replies
 1 Medal
Mathematics

evan21:
factor Comletely: 2x^211x+14
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

KeemoD143:
Which number line model can you use to simplify 2 + (–8)?
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

MathCurious:
sin (0.77x) = 1/2
How did they get 0.77x = 3.665 and 5.760?
Someone please help show me the steps of their work so I can see it.
 updated one year ago
 19 replies
 2 Medals
Mathematics

Caolco:
Convert the angle 35°58'38" to decimal degrees and round to the nearest hundredth of a degree.
35.99°
…
 updated one year ago
 4 replies
 1 Medal
Mathematics

Mpost1994:
The equation sec^(2) x 1 = tan^2 x is an idenity.
True or false.
 updated one year ago
 12 replies
 1 Medal
Mathematics

Hottmess!:
(1,9/5) and (7/3,2/5)
 updated one year ago
 12 replies
 1 Medal
Mathematics

Hottmess!:
2x2 + 12x + 3 = 0
 updated one year ago
 64 replies
 2 Medals
Mathematics

Hottmess!:
Find the distance between the pair of points.
 updated one year ago
 23 replies
 2 Medals
Mathematics

Hottmess!:
Find the inverse of the onetoone function.
 updated one year ago
 17 replies
 1 Medal
Mathematics

Hottmess!:
Find the domain of the composite function fg.
f(x) = 6x + 24; g(x) =
…
 updated one year ago
 4 replies
 1 Medal
Mathematics

brandonlee17:
eualuate x+y when x=20.4 and y=10
 updated one year ago
 3 replies
 2 Medals
Mathematics

heylee:
Question 1 (Multiple Choice Worth 2 points)
Evaluate (5 + 2)2 − 40 + 3
…
 updated one year ago
 7 replies
 1 Medal
Mathematics
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