tanjung
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Questions Answered

aliciasmith:
if m<1 + m<5 = 100 find the measure of <7
 updated 9 days ago
 1 reply
 No Medals Yet
Mathematics

tanjung:
remainder of 3^1990 : 41 is ...
…
 updated 11 days ago
 64 replies
 6 Medals
Mathematics

tanjung:
Helpppppppp. This is hard to me
if x^2 + x  3 = 0
what is the value of x^3 + 4x^2 + 2014 ?
…
 updated 2 months ago
 7 replies
 2 Medals
Mathematics

woohoo:
The first and last terms of a 52term arithmetic series are listed in the table. What is the sum of the series?
…
 updated 3 months ago
 26 replies
 2 Medals
Mathematics

ShadowBurst:
Which statement is true about the product square root of 2(3square root of 2 + square root of 14)?
It is rational and equal to 12.
…
 updated 21 days ago
 50 replies
 2 Medals
Mathematics

tanjung:
evaluate the value of A = ?
A = 1^3  2^3 + 3^3  4^3 + 5^3  6^3 + ... + 99^3
 updated 3 months ago
 28 replies
 6 Medals
Mathematics

cohesivesandman:
simplify the given expression algebraically: sin(x pi/2). is it cosx ?
 updated 4 months ago
 1 reply
 1 Medal
Mathematics

tanjung:
any idea guys ??
if
M = 1234567891011121314...20122013
…
 updated 3 months ago
 13 replies
 2 Medals
Mathematics

JamesA:
8! 12! / 7! 14!
 updated 5 months ago
 13 replies
 1 Medal
Mathematics

tanjung:
solve for x
(x+1)(x+3)(x+5)(x+7) = 1920
 updated 5 months ago
 5 replies
 1 Medal
Mathematics

tanjung:
how to simplify this
(1^4 + 2^4 + 3^4 + 4^4 + ...)/(1^4 + 3^4 + 5^4 + 7^4 + ...)
 updated 5 months ago
 11 replies
 2 Medals
Mathematics

tryder:
0^0 =?
 updated 7 months ago
 3 replies
 1 Medal
Mathematics

mathhelp:
DEFG is a parallelogram. Segment DH = 2y + 6, segment HF = 4x + 1, segment HE = 3x + 2 and segment GH = 20. Find the value of y
 updated 7 months ago
 11 replies
 2 Medals
Mathematics

tanjung:
The area of a circle centered at the origin, which is inscribed in the parabola y=x^2−100, can be expressed as (a/b)π, where a and b are cop…
 updated 9 months ago
 33 replies
 3 Medals
Mathematics

koreanhugg:
HELP PLEASE !
Show all work in simplifying 9x^2  57x +34 / 3x^2  11x 34 (list restrictions).
Use complete sentences to explain your …
 updated 9 months ago
 9 replies
 1 Medal
Mathematics

leslie096:
Find x in these 30  60  90 triangles.
https://media.glynlyon.com/g_geo_2012/11/groupi39.gif
x = ?
…
 updated 9 months ago
 14 replies
 1 Medal
Mathematics

Red_Stevens:
9.) If m<TRS = 126 degrees and the length of arc ST is 14(pie), calculate the circumference of circle R
a.) 4.9(pie)
…
 updated 9 months ago
 6 replies
 No Medals Yet
Mathematics

shelbylynn2014:
Solve...Please Help Me!!!???
…
 updated 9 months ago
 12 replies
 1 Medal
Mathematics

mathslover:
Count the \(\LARGE{ ◊ } \)
 updated 9 months ago
 36 replies
 5 Medals
Mathematics

camilasanchez:
simplify expression using half angle or double angle formula.
(sin 6degree) / (1+cos 6degree)
 updated 10 months ago
 2 replies
 3 Medals
Mathematics

Isabella_Kapadia:
PLEASE help ! Which ratio is equivalent to 6/4?
A. 3 : 2
…
 updated 11 months ago
 4 replies
 1 Medal
Mathematics

jazmin_d:
If the perimeter of an isosceles trapezoid is 59.9 meters, and the bases measure 23.2 meters and 17.1 meters, find the length of the legs of…
 updated 6 months ago
 7 replies
 1 Medal
Mathematics

onegirl:
Use the given substitution to evaluate the indicated integral.
 updated 11 months ago
 10 replies
 2 Medals
Mathematics

tanjung:
This one hard for me...
there are 10 identic small circles with radius (r) = 1 cm and a bigest circle with radius R.
Find R ??
 updated 11 months ago
 19 replies
 1 Medal
Mathematics

momsquared72:
2x^2+8x=120
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

tanjung:
A hexagon that is inscribed in a circle has side lengths 22, 22 , 20 , 22 , 22 , and 20 in that order. The radius of the circle can be wr…
 updated one year ago
 34 replies
 2 Medals
Mathematics

gojani91:
find the values when n is equal or greater than 1 for which 1!+2!+3!+...+n! is a perfect square
 updated one year ago
 13 replies
 4 Medals
Mathematics

kidd504:
The ratio of boys to girls at a school is 12 to 13. If 300 students attend the school, how many are boys?
 updated one year ago
 2 replies
 1 Medal
Mathematics

tomtom777:
Use the given matrices to find the product BA, if possible.
 updated one year ago
 13 replies
 3 Medals
Mathematics

sweetcampbellshelby:
Trapezoid pqrs and trapezoid wxyz shown below are similar. What is the perimeter of trapezoid wxyz?
 updated one year ago
 17 replies
 No Medals Yet
Mathematics
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