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Use square roots to solve the following equations; round to the nearest hundredth if necessary.

1. -2w2+201.02=66.54   2. 3y2+51=918

equations?

Write the equation of the circle that has a diameter whose endpoints are (5, 27) and (22, 4).

solve the formula for the indicated variable

P = w - s         x  solve for w,   please if you can provide the step by step explanation to this equation, I will really appreciate

(x-4)2 (x-9)   I have to put this polynomial in standard form :) Help please

Helppppp Please ( solving system of equations)

3x+4y=9 4x-37=-13

solving equation

what number must be added to the following expression in order to complete the square?

solving equation

35x^-2 + 2x^-1 +1=0

Which best describes the translation from y=x^2 to y=(x+2)^2-1?

a) down 1 unit and to the left 2 units b) up 1 unit and to the left 2 units c) down 1 unit and to the right 2 units  d) up 2 units and to the right 1 unit

Help help help help

How can I solve 2x2-3=15

who to solve this equation? with what solutions :(

(x-3) (x2 + 4x - 21) =0    HELP PLEASE  with work please :)

What is true about the solutuion set of the system?

y=2/3x+3 y=5/2x+7/2 The solution is a point in the coordinate plane The solution is at the points on the line y=2/3x+3 The solution is a point on the x axis The solution...

Find the two numbers

The sum of twice a first number and five times a second number is 99. If the second number is subtracted from five times the first number the result is 45. Find the numbers

Word Problem, equation

The perimeter of a rectangular floor is 120 feet. Find the dimensions of the floor if the length is twice the width

A 9 B -5 C 3 D 5