10/04/22

Dividing by zero

If a student asked why you can't divide by 0, what would you say? Give two explanations.
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10/03/22

If 𝑎 and 𝑏 are integers for which 𝑎|𝑏 and 𝑏|𝑎, then 𝑎=±𝑏.

please explain each step
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09/30/22

Geometry homework

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09/29/22

Teresa will spend less than $28 on gifts. So far, she has spent $18. What are the possible additional amounts she will spend?
use c for additional amount teresa will spend
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09/29/22

I need help with this math

h(t) =-16t2+250
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09/29/22

writing equations in slope intercept form and standard form
write the equation of the line passing through [1,2] and [-2,5] in slope intercept form and standard form
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09/27/22

If angle 3 = 40 degrees, what is the measure of angle 4
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09/22/22

calc 1 send help

Suppose an equation of the tangent line to the curve y = f(x) at the point where a = 3 is y = 2x − 6.
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09/21/22

2y-18x=-26 solve for y
solve for y
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09/21/22

63:28 simplest form of a fraction
it is in math
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09/19/22

Express the fact that x differs from 1 by less than 6/7 as an inequality involving absolute value. Solve for x.
Express the fact that x differs from 1 by less than 6/7 as an inequality involving absolute value. Solve for x.
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09/19/22

2 more than the product of 8 and a number
solve pls
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09/19/22

find the slope on the graph
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09/19/22

Writing Polynomial Functions from Real Roots
Which second-degree polynomial function has a leading coefficient of –1 and root 5 with multiplicity 2?
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09/18/22

How do you write a fraction as a power
write the numerical expression as a power This problem are fractions 2\5*2/5
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09/17/22

How many sides does a polygon have if the sum of the interior angles is 1620 degrees ?
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09/16/22

Distance between x and 5 is at most 3 , what are the numbers that satisfy the statement in interval notation

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09/14/22

the quotient of a number and -7 decreased by 2 is 10 find the number
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09/14/22

three times the difference of a number and 4 is 21

three times the difference of a number and 4 is 21
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09/11/22

1/3 Divided by 1/5 equals 1/3 multiple by ?
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09/09/22

Algebra 2 slope
perpendicular to y=(1/4)+2 passes through (0,0)
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09/07/22

Let u(t)=9t3i+t2−7j−6k and v(t)=eti+3e−tj−e3tk. Compute the derivative of the following function u(t) * v(t)
Let u(t)=9t3i+t2−7j−6k and v(t)=eti+3e−tj−e3tk. Compute the derivative of the following functionu(t) * v(t)
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09/07/22

Abstract and Linear algebra

If the linear transformation T: R ^ 3 to R ^ 2 which maps the basis vectors ((1,0,0), (0,1,0), (0,0,1)) of R ^ 3 to the vectors [ (1, 1), (2, 3) , (3, 2) ] respectively. Then T(1, 1, 0) is equal to
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09/07/22

what is the equation of a line that passes through the point (-3,4) and has a slope of "-2"
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09/06/22

d-8 over -2=12 this is on my homework
I don't really get it and my teacher isn't helping
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