Friday
May 24, 2013

# Posts by Joshua

Total # Posts: 460

Geometry
Help me today,please!Don't give me the answers if you don't want to,but please give me an idea of what im supposed to do! :(

Geometry
Two angles of triangle FGH measure 33 degrees and 57 degrees.What is the measure of the third angle in FGH?

Trigonometry
Add and subtract as indicated. Then simplify your answer if possible. Leave answer in terms of sin(θ) and/or cos(θ). (Remember to enter trigonometric powers such as sin2(x) as (sin(x))2.) 1/sin-sin=

Chemistry
How does the formation of metallic bonds explain the fact that metals tend to conduct electricity?

Science
How does the formation of metallic bonds explain the fact that metals tend to conduct electricity?

geometry
If 3 inches represent 18 miles, what do 7 inches represent?

Algebra
c=6350/(425-3x) What is the cost and equation to remove 99% of the pollution in the pond?

Algebra
The cost, in millions, to remove x% of pollution in a pond is modeled by the equation: C=6350/(425-3x) . What is the cost to remove 75% of the pollution? Hint: Plug in and calculate, do not convert to a decimal. Can someone tell me how figure this out step by step recheck my ...

precalc
Suppose that z1=6-8i. Find: A. The Trig Form of the complex number z1, where your theta is in degrees. B. The Trig form of z1*z2, where z2=5[cos(60degrees)+isin(60degrees)] C. The Trig Form of (z1)^4

Pre-Calculus(Help)
Partial Fraction of the Rational Expression: x^2+x+8/x^3+x

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