one angle is three times its supplement increased by 12

 I need help with the problem.  

11/30/16

Exact Value 2.11.

Given that sinθ= -5/13,  pi<θ<3pi/2, using the angle formula for sine and tangent, find the exact value of   (a) sin θ/2     (b) tan  θ/2   Please show ALL steps and give Final Solution.

11/30/16

I have a 1000 q tips and the whole bag cost $1 how do I find the price of 1 q tip?

I have this on my homework and I'm confused

11/30/16

physics homework

A ball is dropped from a vertical height of 45.0 m. How long will it be in the air? Show your calculations please

11/30/16

43% of the soda's are diet. the rest are cherry. Jack randomly picks 1. Describe the chances of Jack getting a diet soda.

Please give me the probability of Jack getting a diet soda in fraction, decimal, or percent form. 

11/30/16

5 players on a basket ball team. In a game, 4 players scored 6 points each. The team scored a total of 34 points. How many points did the other player score?

1. Tell how to make sense of the problem. 2. Tell the quantities you know. Then explain what you need to find first to solve the problem. 3. Tell which operations you will use. Then solve the... more

11/30/16

6,881,876,545,613,170,000,000,000,000,000,000,000,000,000 how long at 1 billion per second will it take to calculate that number

A computing cluster can calculate the lengths of 1 billion per second. How long will it take to find the shortest time. Express your answer in whatever unit seems reasonable. I.E. seconds, minutes,... more

11/30/16

A 15ft by 20ft patio cost $2,275. How much will a 26ft b7 30ft patio cost?

A 15ft by 20ft patio cost $2,275. How much will a 26ft b7 30ft patio cost?

11/30/16

If a hat costs £16.25 in a 35% off sale, what was it's original price

This is just a maths question I'm stuck on :)

11/30/16

h=5+18t-16t^2

You are hitting baseballs. When you toss the ball into the air, your hand is 5 feet above the ground. You hit the ball when it falls back to a height of 3.5 feet. You toss the ball with an initial... more

11/30/16

Math homework is nice but also can be complicated.

At the beginning of a labratory experiment the temperature of a substance is - 12.6 degree Celsius. during the experiment the temperature of the substance decreases 7.5 degrees Celsius. what is the... more

11/30/16

Math homework is nice but also can be complicated.

At the beginning of a labratory experiment the temperature of a substance is - 12.6 degree Celsius. during the experiment the temperature of the substance decreases 7.5 degrees Celsius. what is the... more

11/29/16

Equations and Inequalities

Kimmy earns a 20% commission on all sales plus a base salary of $30,000. her total income last year was $80,000. Which equation can be used to calculate Kimmy's total sales.

11/29/16

If cosθ = 20/29 and 0 < θ < π/2 then what is the value for tanθ

A> A. 21/29B. 21/20C. 20/21D. 29/21Additional Question: For 0° ≤ x ≤ 360° and sinx =0.631 then what is the approximate values of x?A.{0.590, 179.410} B. {0.011, 179.989}C. {39.124,... more

11/29/16

how do I slove the problem using synthetic division : ( x^4 + 4x^3 - 14x^2 -34x+39) / ( x + 3 )

How do I slove this problem ?

11/29/16

If the man continues this pattern for the entire race , is the graph of his distance over time linear? Explain

A man in a 5K race runs 1 km and then walks 0.5 km.

Why did the Proclamation of 1763 anger the colonists?

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Cal

11/29/16

Absolute min and max

f(x)= 2(3+x^2)^(1/2) -x on the interval [0,2]

How many hours did she work if she earned $630 this week.

use y=mx+b to find the equation for the problem. Sarah works two jobs. She earns $280 a week as a babysitter. She also earns $14.00 an hour working as a receptionist at a law office. How many hours... more

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