01/24/19

Find the value of each variable for the right triangle. Make sure all answers are in reduced radical form. Show your work. 13,12, t
Find the value of each variable for the right triangle. Make sure all answers are in reduced radical form. Show your work. 13,12, t.
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01/24/19

Eight less that 1/3 a number n is -13. Whats n?
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01/24/19

Find the circumference of each circle. Use 3.14 for pi. Round to the nearest hundredth if necessary. 1. A circle with radius 63 mm
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01/24/19

The length of a rectangle is 7 centimeters less than its width. What are the dimensions of the rectangle if its area is 120 square​ centimeters?
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01/24/19

16x − 9y = -6 in slope-intercept form
16x − 9y = -6 in slope-intercept form
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01/24/19

4x-5y=25 -7x+3y=8
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01/24/19

i dont know how to solve: x+y=21 and 2x=33+y
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01/23/19

A recipe for 1 batch of cookies calls for 1/3 cup of oil. You have 3/4 cup of oil. Do you have enough oil for 2 batches of cookies?
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01/23/19

How do I find the equation in standard form of the parabola passing through the points (1,-2) (2,-2) (3,-4)?
I tried figuring it out but ended up getting c = 26 and a = -32i feel like I’m doing this wrong...any help?
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01/22/19

Please help me with this proof. I have provided the statements, please help me fill in the reasons.
For this assignment, I need to provide the Converse of the Side-Splitter Theorem. I do not understand how to do this. Please help.Given:XR = YSRQ SQProve:RS||XYStatements:2. XR + RQ = YS+SQSQ... more
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01/22/19

The square below has an area of x^2+4x+4 square meters. What expression represents the length of one side of the square?
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01/22/19

One number is 6 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 724, find the numbers
i need help pleasee!!!!!!
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01/22/19

What is the x coordinate of the point where the lines x= 4y - 8 and 1/2x+y=11 intersect?
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01/22/19

Hard Math Problem
Each of the following expressions can be written in the form a sin 2x + b cos 2 x + ca) 2 cos2 x + 4sin x cos xb) -2sin x cos x -4sin2x
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01/22/19

Math problem help
Hi so I need help with find8ng a line through the point (-7,6) and it has a slope of 1. I need to find the equation
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01/22/19

Find number of possible groups of 6 sets of 4 different variables without duplicate variables within a set.
Starting with 24 variables A,B,C,...X. Trying to come up with as many sets of 4 variables, using all 24, as in 6 groups of 4 variables, without having any 2 variables in the same set twice. So,... more
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01/22/19

If the dimensions of the rectangle are 10x - 2and 6x+2.find the value of x, it would be a square.

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01/22/19

Given that x+1 , 3x-4 and 7x+3 are successive terms of an A.P. find the numerical value of x. If x+1 is the tenth term of the A.P.

find the sum of the first eleven terms, the first twenty-eight terms and the terms from the twelfth term to the twenty-eighth term
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01/22/19

There are two functions f(x)=x^2 and g(x)=x^3 they intersect at (1,1) what will be the slope at that point for both equations combined.
The problem is the slope could be tangent to the f(x) so the slope would be 2.0001 but when its tangent to g(x) the slope is 3.0001.. so what would be the slope combined at that point for both... more
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01/22/19

1+cosx+sinx/1+cosx-sinx=secx+tanx
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01/21/19

One card is randomly selected from a deck of cards. Find the odds against drawing a spade greater than 4 and less than 7.
The odds against drawing a spade greater than 4 and less than 7 are nothing​:nothing.
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01/21/19

Don't know how to solve, please help.

Two important ingredients for baking bread are yeast and flour. To make a loaf of bread of at most 30 servings, maintain a yeast to flour ratio of 1:200. If you're making a loaf of more than 30... more
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01/21/19

Ms. Cable can type 2/5 of a page in 40 minutes. At this rate, how many pages, to the nearest tenth of a page, can Ms. Cable type in 1 hour?
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01/21/19

How do you convert 0.16 (6 is repeating) to a fraction?

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01/21/19

Probability grade 7
Tom has two bags of tiles each with one capital letter per tile. The first bag contains tiles that spell out the word Wednesday. The second bag contains tiles that spell out the word Sunday. The... more
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