04/09/21

Hey can someone help this is a true or false
The line y=1/5x-6 that passes through (-3,-6) is perpendicular to y=-5True or false?
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04/09/21

Pls can someone help, I know its alot sorry.

The slope f(x)=x is (__). When the slope changed to 2/3 then the new line will be (__) [more steep or more less steep] compared to f(x). The y-intercept of f(x)=x is (__). When the y-intercept is... more
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04/09/21

In the right triangle, find the length (in inches) of the altitude drawn to the hypotenuse. Use the fact that the area of the polygon is unique.
In the right triangle, find the length (in inches) of the altitude drawn to the hypotenuse. Use the fact that the area of the polygon is unique.A right triangle has a shorter leg labeled 7 inches... more
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04/09/21

How would I go about solving this problem?
Sierra invested her savings of $4800, part at 9% and the rest at 10% (both simple interest). At the end of the year the interest from the 9% investment was $43 less than the interest from the 10%... more
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04/09/21

Given that f(x)=7x+5 and g(x)=x^2 find the expression for f(x-2)
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04/09/21

Hey can someone help pls

A. The graph of f is shifted 3 units up to create the graph of g. B. The graph of f is steeper than the graph of g. C. The graph of f is shifted 3 units down to create the graph of g. D. The graph... more
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04/09/21

hood you find the 17th term of an arithmetic sequence whose first term is 12 and whose common difference is 6?
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04/09/21

Im stumped on Expressions right now, and dont know how to simplify 5x^2t^-1, or evaluate a^3b^-1 , could someone help?
Simplify 5x2t-1And Evaluatea3b-1 When a=2 and b=-4
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04/09/21

Inequality Maths
A train needs 4 hours to go from the first station to the second. If the third station is 120 miles away and the total travel time must be no more than 7 hours, write an inequality that would let... more
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04/09/21

If we are given the equation of an ellipse in geometric form, how do we find the foci?
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04/09/21

is a circle with the centre the origin. A tangent to C passes through the point (-20,0) and (0,10). Work out an equation of C. You must show all your working. how to get the full 5 marks.
How to get the full 5 marks and is the answer x^2 + y^2 = 100
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04/09/21

PLEASE HELP I HAVE BEEN STUCK FOR A LONG TIME
I have zeros: -2+5i, 2-5i, -2, 0, 5. What is the function in factored without i? What is the degree? What is the end behavior? PLEASE HELP ASAP
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04/09/21

If 11 plus 72 equals 15,22 plus 66 equals 40,then what is 35 plus 52?
Explain step by step.Fast as possible.This is a question that I study for a scholarship.It would be very helpul
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04/09/21

Write the standard form of the equation of the parabola with the given directrix and vertex at (0,0)
a. y=-3b. y=1/2
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04/09/21

Write the standard form of the equation of the parabola with the given focus and vertex at (0,0).
a. (0,-1)b. (0,3)
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04/09/21

I am super confused. Please help.
6L of a solution which is 34% alkaline is added to a 2L solution that is 22% alkaline. What percent alkaline is the final mixture, rounded to the nearest whole number.
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04/09/21

Graphing Parabolas using the vertex?
A. y = -2(x + 1)^2 - 3B. y= 3(x + 4)^2 - 6Identify the vertex of each. Then sketch the graph.1. Plot the point2. Find a second point3. Find the third point using symmetry
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04/09/21

Two polynomials P and D are given. Use either synthetic or long division to divide P(x) by D(x), and express P in the form P(x) = D(x) · Q(x) + R(x). P(x) = −x3 − 2x + 6, D(x) = x + 1
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04/09/21

Find a REAL polynomial of degree 3 that has 4 and 3−2𝑖 among its zeros

im struggling with this can someone help
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04/09/21

Write the equation in standard form for the circle passing through ( 6, 4 ) centered at the origin.
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04/08/21

The bullseye on an archery target has a radius of 3 inches.
The entire target has a radius of 9 inches. To the nearest hundredth, find the area of the target outside of the bullseye. Use 3.14 for π.
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04/08/21

How many solutions does -13x+x=8x-20x have?
-13x+x=8x-20x is the equationThe answers are: No solution, One solution, and Infinitely ManyNot sure how to solve the equation itself. I get confused on which like terms to combine.
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04/08/21

Help with math questions
A pole casts a 5-foot shadow, and at the same time of day a 6-foot-tall man casts a 1-foot shadow. How tall is the pole?
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04/08/21

Algebra Question
15 people go on a trip. If coach tickets are $160 each and first class tickets are $960 each. How many coach and first class tickets can you buy with $9600?
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04/08/21

Write a cosine function that has an amplitude of 4, a midline of 5 and a period of 1
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