Questions Answered

TRowstudy:
Does anyone know how to solve backwards? Write a trigonometric equation with solutions 5pi/6 and 7pi/6. Check by solving your equation.
 updated 6 months ago
 10 replies
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Felicia123:
Question 15 (Multiple Choice Worth 5 points)
[9.05] Solve 3x2 + 5x + 7 = 0. Round solutions to the nearest hundredth.
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 updated 7 months ago
 21 replies
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dionna123gannon:
1.) 6x=7 when x=6
2.)2(x1)6^2 +1 when x=6
3.)6a  14 when a=3
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 updated 7 months ago
 2 replies
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Felicia123:
Question 13 (Multiple Choice Worth 5 points)
[9.05] What are the exact solutions of x2 − x − 4 = 0?
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 updated 7 months ago
 72 replies
 1 Medal

Algebra2013:
simplify:
see below>>>>>>>
 updated 7 months ago
 9 replies
 1 Medal

TheDoctorRules:
What is the limit for x>infinity
(r+sinr) / (2r+75sinr)
 updated 7 months ago
 9 replies
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heathernelly:
..............
 updated 7 months ago
 12 replies
 1 Medal

tombraider5000:
cosecant of y plus cotangent of y times cosecant of y minus cotangent of y divided by cosecant of y.
sin y
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 updated 7 months ago
 4 replies
 1 Medal

xoxo_devvie:
What percentage of television watchers for "The Code" is younger than 28yearsold?
a. 25%
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 updated 7 months ago
 7 replies
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goldyyy:
Geometry help! I need help with questions a and b (pictures below)
 updated 7 months ago
 9 replies
 1 Medal

rasperrystumper:
write a word phrase for the algebraic expression 3x  7
 updated 7 months ago
 11 replies
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mayafrancis:
help pleaseee @satellite73 @Isaiah.Feynman
 updated 7 months ago
 5 replies
 2 Medals

ashleysmith:
A 1.38 liter sample of a liquid with a
density of 1.725 g/mL will have what mass?
 updated 7 months ago
 12 replies
 1 Medal

melchar:
HELPP WILL GIVE A MEDALL!!
From a boat on the lake, the angle of elevation to the top of a cliff is 11°50'. If the base of the cliff is 1568…
 updated 7 months ago
 12 replies
 1 Medal

babyblue123:
Write a simplified polynomial expression to represent the area of the rectangle below. Length: 2x4 and Width: x+5.
 updated 7 months ago
 6 replies
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sharon248:
please help
Find the equation of a line with a slope of 3/4 that goes through the point (8, 2).
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 updated 7 months ago
 4 replies
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kimmii23:
Find the domain, period, range, and amplitude of the cosine function. y = 6 cos 4x
 updated 7 months ago
 20 replies
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samanfaaasevier:
a vertical line passes through the point (5,6) what is the equation?
 updated 7 months ago
 3 replies
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Data_LG2:
@Psymon only:)
Solve the following system of equations:
1. x + 2y + z =1
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 updated 7 months ago
 33 replies
 2 Medals

harliedanielfrye:
Using graphing technology, approximate the solutions of 0.91x2 − 0.54x − 4.9 = 0.
x ≈ −2.32 and x ≈ 2.56
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 updated 7 months ago
 9 replies
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aneeshrastogi17:
i want to make a vehicle prototype which when comes near an obstacle....changes direction automatically while moving.
Any suggestions on ho…
 updated 7 months ago
 3 replies
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hartkry:
how would you solve this problem? 2y^2/2bccu^3/6ab^3
 updated one year ago
 6 replies
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davisgurl101:
Choose the equation of the line passing through the point (3, 1) and parallel to y = x  4.
a. y = x + 2
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 updated one year ago
 17 replies
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chocodropa7:
For the parent function y equals the square root of x what effect does a value of b = 2 have on the graph?
Answers:
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 updated one year ago
 14 replies
 2 Medals

andreascott:
Graph y = –4x^2 – 2 and its inverse.
( I will attach pictures . ) *
 updated one year ago
 6 replies
 1 Medal

Tainted:
Show work please :)
1. (4√x+9)=20
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 updated one year ago
 2 replies
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terona:
Exponential Functions:
Can someone show me how to solve this, with or without a calculator: 100 (1e^(0.08 t))70
 updated one year ago
 19 replies
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craftshark98:
So I've kinda stumbled on literal equations. I was completely fine until the numbers wentn away and now nothing makes sense. My problem is c…
 updated one year ago
 4 replies
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hinarauf80:
1/a =6/18
 updated one year ago
 10 replies
 2 Medals

x1xofxaxkndx:
What is the yintercept of the line passing through the point with a slope of ?
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 updated one year ago
 9 replies
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