11/14/19

find the least positive value of m for which the equation x^2+mx+4 has the real root
OPTIONS: A)4 B)-4 C)3
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11/14/19

if one-fifth of a number and 8 has a difference of 13, what is the number?
write an equation for:if one-fifth of a number and 8 has a difference of 13, what is the number?
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11/14/19

The sum of the digits of a two-digit number is equal to 15. If these digits switch places then you will get a number that is 27 less then the original number. Find these numbers.
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11/14/19

Complex zeros of polynomial functions
How do you Write a polynomial function of these degrees with a real coefficients instead of form that has the given zeros The problem is I honestly don’t even know where to start -5,3,4+I
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11/14/19

Write an equation of the line that passes through (1,2) and is parallel to the line y=−5x+4 .
For my intermediate algebra class
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11/14/19

The substitution method answer for the following equations
x = -3y + 6 4y + x = 13
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11/14/19

Acceleration problem
A parachute on a racing dragster opens in changes the speed of the car from 125 m/s to 65 m/s in a period of 4.5 seconds what is the acceleration of the dragster
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11/13/19

Simplify the following as a product of trigonometric functions with no powers.
(1/1-sin(x))-(1/1+sin(x))
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11/13/19

what would it weigh if it were 3970 miles from the center of the earth?
the weight of an object above the surface of the earth varies in veries with the square of its distance from the center of the earth. if a body weighs 50 pounds when it is 3960 miles from the... more
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11/13/19

Quadratic Function
Write a quadratic equation in the variable x with the solutions √2 and -√6.
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11/13/19

When when 12 is subtracted from a number n the result is 1/3 of it in what is the value of n
When 12 is when 12 is subtracted from a number n the result is 1/3 of an in what is the value of n
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11/13/19

There is a line that includes the point (2, 10)and has a slope of 5 What isitsequationin slope intercept form?
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11/12/19

Solve for H: A=1/3(b+h)x
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11/12/19

Need help with this math question

A certain bacteria will triple in population every 3.5 hours. A certain test tube contains 50 bacteria. Find an exponential function that models the situation. How many bacteria will be in the test... more
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11/12/19

Can the quadratic formula be solved without and a? b? or c?
Francisco claimed that the equation x 2 – 8x = 0 cannot be solved by the quadratic formula since there is no value for c. What are his misconceptions? Francesca claimed that the equation x 2 – 19 =... more
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11/12/19

algebra1 simplify
Simplify the expression completely: x29⋅y46x17⋅y12
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11/12/19

The sum of two numbers is 94. Their difference is 12. Find the numbers

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11/12/19

y=mx+b What is each letter's meaning in the equation?
y=mx+bI just need a definition on m,x, y, and b.Thanks!
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11/12/19

4 sin ( 2 x ) cos ( 2 x )
how do I write as a single identity
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11/11/19

12 is what percent of 30
My teacher doesn’t help me on my puzzle time homework
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11/11/19

y = 4x – 10 y = 2 how do i solve this
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11/11/19

Help please Im trying to learn

help please Im trying to understand it but can’t seem to get it. Given two real numbers a and b, determine the type of solution (s) for each given situation.situation 1: if a=6 and b=1/(√3) find... more
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11/11/19

please answer:)
Recall that two angles are complementary if the sum of their measures is 90degrees°. Find the measures of two complementary angles if one angle is 5° more than four times the other angle.
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11/11/19

Application of growth/decay

From 1990 to 2006, the population P (in millions) of a large city can be modeled by P = 1.1 * (1.05) ^ t . where t is the number of years since 1990.a What is the population in 1990?b. What is the... more
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11/11/19

What is the slope and y-intercept for -4x – 5y = -10
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