17,429 Answered Questions for the topic Algebra

7h

Need help asap thank you

Find the completely factored form and the polynomial form.degree: 4zeros: 1,-4,3isolution point: f(0)=-6
Algebra

1d

Find the inverse function of f

Find the inverse function of ff(x)=8x+6

Algebra Mechanic System of Equations Question

Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 5 hours. Together they charged a total of 1600. What was the rate charged per hour by each... more
Algebra

1d

what is the 3rd term of the sequence f(n)=2n(n+1)

Finding the explicit formula of an arithmetic sequence

Hi! I need to find the explicit formula of an arithmetic sequence with a term a38 = -53.2 and the common difference -1.1. How should I go about this? Thank you! :)

Three added to the square root of the product of nine and a number is equal to six. Find the number.

Three added to the square root of the product of nine and a number is equal to six. Find the number.

One added to the square root of the sum of a number and eight is equal to four. Find the number.

One added to the square root of the sum of a number and eight is equal to four. Find the number.

The hypotenuse of a right triangle measures 15 cm. One leg of the triangle measures 9 cm. Find the length of the other leg of the triangle.

The hypotenuse of a right triangle measures 15 cm. One leg of the triangle measures 9 cm. Find the length of the other leg of the triangle.

3d

A commuter plane leaves an airport and travels due south at 375 mph. Another plane leaves at the same time and travels due east at 500 mph. Find the distance between the two planes after 2 h.

A commuter plane leaves an airport and travels due south at 375 mph. Another plane leaves at the same time and travels due east at 500 mph. Find the distance between the two planes after 2 h.

The square of a negative number is fifty-four more than three times the negative number. Find the number.

The square of a negative number is fifty-four more than three times the negative number. Find the number.

Check the following logarithmic equation I solved please!

log(x+1)+log(ex)=10(x+1)ex=1010x=W0(1010e)-1x=19.98ln(x+1)+log(x+1)+log4(x+1)=10x+1=10^x=10{20log(e)log(2)}/{2log(e)log(2)+log(4e)}x=10{20log(e)log(2)}/{2log(e)log(2)+log(4e)}-1x=102.44Let me know... more

The length of a rectangle is 2 ft more than twice the width. The area is 60 ft^2. Find the length and width of the rectangle.

The length of a rectangle is 2 ft more than twice the width. The area is 60 ft2. Find the length and width of the rectangle.

The length of a rectangle is 2 ft more than twice the width. The area is 84 ft2. Find the length and width of the rectangle.

The length of a rectangle is 2 ft more than twice the width. The area is 84 ft2. Find the length and width of the rectangle.
Algebra

4d

What is the complete solution of (4x+3)(3-4x)=0?

This is question of algebra

5d

help needed. thank you!

(Question not related to a deck of 52 cards.) You have 5 blue cards, 4 red, and 6 green in a box. If you draw two cards from the box with replacements, find P(Blue and Green). Two six sided die... more
Algebra

5d

Identify the number of solutions without solving.

Identify the number of solutions without solving.Rachel is comparing the cost of two parking garages. Garage A charges a flat fee of $6 per car plus $0.50 per hour. Garage B charges a flat fee of... more
Algebra

5d

One equation in a system of equations is y = 4x + 5. Which equation below would have to be the second equation so that the system has (1, 9) as its only solution?

One equation in a system of equations is y = 4x + 5. Which equation below would have to be the second equation so that the system has (1, 9) as its only solution?
Algebra

5d

Is this exactly one solution,no solution or infinitely many solutions

Identify the number of solutions without solving.2y=x+2 −1/2x+y=1
Algebra

5d

what is the number of solutions without solving.

Identify the number of solutions without solving.2y=x+2 −1/2x+y=1 ----> exactly one solution ---->no solution -----> infinitely many solutions

5d

Need help. Thank you.

Letter A: You have 4 blue pens, 3 black, 2 green, and 1 red. You take two without replacing 1 of the pens. Find the probability(blue, then green).Letter B: Two cards are drawn from a standard deck... more
Algebra Math

6d

Grade 10 Math Question

A football is punted. Its height, H metres is given by the quadratic relation with equation: H = -5t2 + 21t, where t is the time in seconds after the punt. Algebraically determine the maximum... more

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