greeneyes<3
Name:
Bia ❤
School:
About:
http://www.youtube.com/watch?v=Mgho0_JRetk
-1/2 romanian, 1/2 american
-life verse: Jeremiah 29:11-13
-my 2014 verse: Proverbs 20:24
-aspiring PA
-a wanderlusting girl
-ballet, pointe; swimming
-Coldplay lover forever
-summer and the beach
- Jesus saved me :)
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Questions Asked 269
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Questions Asked
greeneyes<3:
Group Title
How do I start to solve the triangle using Law of Cosines and information A=48 deg, b=3, and c=14 ? Thanks!
updated 5 months ago
3 replies
1 Medal
Mathematics
greeneyes<3:
Group Title
How do I start to solve the triangle using Law of Cosines and information A=48 deg, b=3, and c=14 ? Thanks!
updated 5 months ago
No Medals Yet
Mathematics
greeneyes<3:
Group Title
How do I start to solve the triangle using Law of Cosines and information A=48 deg, b=3, and c=14 ? Thanks!
updated 5 months ago
No Medals Yet
Mathematics
greeneyes<3:
Group Title
solve 4cos θ = 1+2 cos θ
my answer was pi/3 and 5pi/3
Is that right or are there more answers?
…
updated 5 months ago
No Medals Yet
Mathematics
greeneyes<3:
Group Title
Please help me understand this trig!
2sin^2(x) + 3sin(x) + 1 = 0
For some reason my teacher decided not to teach this lesson and I am comp…
updated 5 months ago
12 replies
2 Medals
Mathematics
greeneyes<3:
Group Title
what is the cube root of 3456
updated 7 months ago
1 reply
1 Medal
Mathematics
greeneyes<3:
Group Title
Use the activity series of metals to write a balanced chemical equation for each single-replacement reaction.
a) Au(s) + KNO3(aq)----->
b)…
updated 8 months ago
12 replies
1 Medal
Mathematics
greeneyes<3:
Group Title
Verify the identity.
updated 8 months ago
4 replies
1 Medal
Mathematics
greeneyes<3:
Group Title
Use trigonometric identities to transform the left side of the equation into the right side.
…
updated 8 months ago
7 replies
2 Medals
Mathematics
greeneyes<3:
Group Title
Solve the equation (if possible) and check your solution.
((4x-3)/6)+(x/4)=(x-2)
updated one year ago
4 replies
1 Medal
Mathematics
greeneyes<3:
Group Title
Write an algebraic expression for the verbal description.
Check my answers?! Thanks!
1. The product of two consecutive natural numbers. (…
updated one year ago
5 replies
2 Medals
Mathematics
greeneyes<3:
Group Title
Write an algebraic expression for the verbal description.
1. The product of two consecutive natural numbers. (I put x(x+1) simplified to x^…
updated one year ago
No Medals Yet
Mathematics
greeneyes<3:
Group Title
This is going to sound like a stupid elementary question but -x+2 is the same as 2-x, right? xD
updated one year ago
3 replies
1 Medal
Mathematics
greeneyes<3:
Group Title
add and simplify:
((-1)/x)+((2/(x^2+1))+((1/(x^3+x))
updated one year ago
2 replies
No Medals Yet
Mathematics
greeneyes<3:
Group Title
Divide and simplify:
((4y-16)/(5y+15)) divided by ((4-y)/(2y+6))
updated one year ago
24 replies
1 Medal
Mathematics
greeneyes<3:
Group Title
Find the domain of the expression:
1. 6x^2-9, x>0
2. (x^2-x-12)/(x^2-8+16)
…
updated one year ago
18 replies
2 Medals
Mathematics
greeneyes<3:
Group Title
Find the domain of the expression:
1. 6x^2-9, x>0
2. (x^2-x-12)/(x^2-8+16)
…
updated one year ago
No Medals Yet
Mathematics
greeneyes<3:
Group Title
simplify (5x^2z^6)^3 times (5x^2z^6)^-3
updated one year ago
6 replies
1 Medal
Mathematics
greeneyes<3:
Group Title
Someone check my answers please?
Multiply or find the special product:
1. (7x-2)(4x-3)
…
updated one year ago
6 replies
3 Medals
Mathematics
greeneyes<3:
Group Title
if I want to simplify the 5th root of (160x^8z^4) would my answer be 2x 5th root (5x^3z^4) ?
updated one year ago
3 replies
2 Medals
Mathematics
greeneyes<3:
Group Title
if I want to simplify the cube root of (16x^5) would my answer be 2x^3 cube root (2x^2) ?
updated one year ago
4 replies
1 Medal
Mathematics
greeneyes<3:
Group Title
Evaluate each expression without using a calculator. Please show work! Tomorrow i have test on this and I get it in class, but by myself id…
updated one year ago
14 replies
4 Medals
Mathematics
greeneyes<3:
Group Title
Help!
Simplify:
1. (-z)^3(3z^4)
…
updated one year ago
20 replies
3 Medals
Mathematics
greeneyes<3:
Group Title
Help!
Simplify:
1. (-z)^3(3z^4)
updated one year ago
1 reply
No Medals Yet
Mathematics
greeneyes<3:
Group Title
Check please??
1. Can it ever be true that |a| = -a for real number a? Explain.
my answer: yes, if a < 0.
…
updated one year ago
7 replies
2 Medals
Mathematics
greeneyes<3:
Group Title
is there a difference between saying that a real number is positive and saying that a real number is nonnegative? Explain.
updated one year ago
15 replies
2 Medals
Mathematics
greeneyes<3:
Group Title
(5x)/6 * 2/9
my answer: x=4/15
Check please? Thank you:)
updated one year ago
6 replies
No Medals Yet
Mathematics
greeneyes<3:
Group Title
Please check my answers?!
1. -3-|-3|
my answer: -6
…
updated one year ago
5 replies
No Medals Yet
Mathematics
greeneyes<3:
Group Title
use inequality notation and interval notation to describe the set.
y is no more than 25.
Thank you! so far I have y is less than equal to…
updated one year ago
4 replies
1 Medal
Mathematics
greeneyes<3:
Group Title
Please check my answers?
1. __________ numbers have infinite nonrepeating decimal representations.
my answer: irrational
…
updated one year ago
5 replies
2 Medals
Mathematics
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