1d

#### The vertices of a triangle are A(4, 1), B(9, 1), and C(2, 5). What is the area of this triangle?

I need help with this problem\. I'm in 6th grade a straight A student and need your help. thanks alot

#### Whats the answer for these vector in Rn questions :

Q1:let u = (1,2,3). v = (2,2,-1).and w = (4,0,-4).1.Find u - v and v - u.2.Find u - v + 2w.3.Find 5u -3v - 1/2w.4.Find z, where 2u + v -w + 3z = 0.

3d

#### How do I calculate the square inches of the surface of a circle

Good afternoon,I am trying to find an easy way to calculate the surface of a circle (in square inches) to calculate the amount of paint needed to do a special painting technique. The calculation... more

#### What is the correct answer?

Which statement about m(x) =–x2+11x–28 is true?A. The zeros, -4 and 7, can be found when 0 = − (x + 4)(x − 7).B. The zeros, -7 and -4, can be found when 0 = − (x + 7)(x + 4).C. The zeros, 4 and 7,... more

7d

11d

#### If the length of the side of a rhombus is represented by x +3, which expression represents the perimeter of the rhombus?

A. 4x + 3B. 4x + 12C. x2 + 9D. x2 + 6x + 9

17d

#### Calculus question

Find the absolute maximum and absolute minimum values of f on the given interval.f(x)= (x^2-64)/(x^2+64). [-64, 64]

17d

#### Calculus Question

Find the absolute minimum and absolute maximum values of f on the given interval.f(x) = x − ln 4x, [1/2, 2]Absolute maximum: Absolute minimum:

18d

#### Calculus Question:

Find the absolute minimum and absolute maximum values of f on the given interval.f(x) = x − ln 4x, [1/2, 2]Absolute Max:Absolute Min:

18d

#### Calculus Question!

Find the absolute maximum and absolute minimum values of f on the given interval.f(x)= (x^2-64)/(x^2+64). [-64,64]

20d

#### Given the function f(x), find the corresponding output values f(x), for the given X values. Show work!

f(x) = 1/(x+ 1) -2 (the minus 2 is separate from the fraction!) (input values for x)-2012do as many as you want !

#### The length of the longer leg of a 30°-60°-90° triangle is 12 cm. What is the length of the hypotenuse? What is the length of the shorter leg?

The length of the longer leg of a 30°-60°-90° triangle is 12 cm. What is the length of the hypotenuse? What is the length of the shorter leg?

21d

#### algebra question

The frequency of a vibrating string is inversely proportional to its diameter. A violin string with diameter 0.50 mm produces a tone of frequency 440 Hz. What is the frequency of the tone produced... more

21d

#### Find dy/dx by implicit differentiation. cos(xy) = 1 + sin(y)

22d

Identify the diameter of ⨀Q, given that A = 169π in2. Please Give the Explanation and the Answer.

23d

#### Which corresponds to the perimeter of triangle ABC? A(-5, -1) B(-2, 3) C(6, -3)

A) 15B) root of 250C) 15+root of 125D) 125+root of 125

23d

Identify the perimeter of a rectangle in which h = 8 ft and A = 144x ft2. Please Give Me THe Explanation and the Answer. THANK YOU SO MUCH FOR TAKING THE TIME TO HELP ME.

23d