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20,417 Answered Questions for the topic Algebra

Algebra Calculus

08/25/21

electrical circuit indirectly

The current electrical circuit varies indirectly as the amount of resistance in the circuit. The current is 10 amps when the resistance is 26 ohms. Find the current when the resistance is 30 ohms

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Algebra Calculus Precalculus

08/25/21

A transporter has two types of trucks to transport sugar. Type A truck carries 2000 bags while Type B carries 3000 bags per trip. The transporter is required to transport 120,000 bags and he has to... more

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Algebra Math Algebra 1 Calculus

08/25/21

Vectors and the Geometry of Space

Consider the line L(t)=⟨4−3t,17+4t⟩. Then L intersects:1.The x-axis at the point.... when t =...2.The y-axis at the point..... when t =....3.The parabola y=x2 at the points..... and... when t... more

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Algebra Math Calculus Geometry

08/25/21

Vectors and the Geometry of Space

Give a vector parametric equation for the line through the point (-1,5,-1) that is parallel to the line ⟨-1-t, 2t-1 ,-4-3t⟩:L(t) =

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Algebra Math Calculus Geometry

08/25/21

Vectors and the Geometry of Space

Suppose v.w=8 and ||v × w ||=2, and the angle between v and w is θ. Find(a) tanθ=(b) θ=

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Algebra Math Calculus Geometry

08/25/21

Vectors and the Geometry of Space

You are looking down at a map. A vector u with |u| = 10 points north and a vector v with |v| = 6 points northeast. The crossproduct u×v points:The magnitude |u×v| =

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Algebra Math Algebra 1 Algebra 2

08/24/21

Need help asap!

1a. Solve the rational equation below using algebra. Enter your solution(s).1b. Solve the same rational equation using a calculator. Graph the left side of the equation as y1 and the right sides as... more

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Algebra

08/24/21

Please help me with my algebra question!

There are three consecutive even integers where five times the smallest equals three times the largest. Find the three numbers. Rocio gets $5 each week for an allowance, and can earn $2 for each... more

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Algebra Math Sat Math Act Math

08/24/21

Algebra: system of equations

Assume the system of equations:a+b=p2b+c=q2a+c=r2I don't really see how one geta=(p2+r2-q2)/2

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Algebra Math

08/24/21

Equations Let 𝑓(𝑥)=𝑥−2 f ( x ) = x − 2 and 𝑔(𝑥)=3𝑥+1 g ( x ) = 3 x + 1 then 𝑓(𝑥)+𝑔(𝑥)=

Let 𝑓(𝑥)=𝑥−2f(x)=x−2and 𝑔(𝑥)=3𝑥+1g(x)=3x+1then 𝑓(𝑥)+𝑔(𝑥)=

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Algebra Math Mathematics

08/24/21

Graph the quadratic function

Find the x-intercepts intercept and y intercept. Next find the vertex. Write the coordinates in decimal form. Then graph the function by hand. y=x^2-12x+32

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Algebra Math Mathematics

08/24/21

Graph quadratic fuctions in standard form

Graph the fuction by hand. Find the vertex round approximate coordinates to the second decimal place. y=x^2-4x+3

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Algebra

08/24/21

Math question: Find "M"

KLM- MM------------- KLFind M

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Algebra

08/23/21

Find the area of the triangle

Find the area of the triangle with a base of 1.4 centimeters and an attitude of 6 centimeters. Use the fact that the area of a triangle is given by A= 1 over 2 ab, where a is the base and b is the... more

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Algebra Math Mathematics

08/23/21