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rewona [7]
3 years ago
5

The slope formula can be used to prove a triangle has

Mathematics
1 answer:
aliya0001 [1]3 years ago
4 0
The slope formula can be used to prove a triangle has
 <span>a right angle 
and slope formula also prove that lines are parallel
so i conclude option B is correct
hope it helps</span>
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Find the area of each figure. Use 3.14
madreJ [45]
I think its 18.24 because if you multiply it by 3.14 then subtract u should get 18.24
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Which is a solution of the equation y=4x+3
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If you plug in the respective numbers (x,y) you'll get the answer choice C. 19=4(4)+3 : 19=19
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Solve each equation by factoring ⁉️NEED THIS ASAP ⁉️
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Answer:

Step-by-step explanation:

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Write g(x) = 40x 4x2 in vertex form. Write the function in standard form. Factor a out of the first two terms. Form a perfect sq
Furkat [3]

The specified function's vertex form is g(x) = 4(x+5)^2 - 100

<h3>What is vertex form of a quadratic equation?</h3>

If a quadratic equation is written in the form

y=a(x-h)^2 + k

then it is called to be in vertex form. It is called so because when you plot this equation's graph, you will see vertex point(peak point) is on (h,k)

<h3>What is a perfect square polynomial?</h3>

If a polynomial p(x) can be written as:

p(x) = [f(x)]^2

where f(x) is also a polynomial, then p(x) is called as perfect square polynomial

For the considered case, the polynomial specified is;

g(x)  = 40x + 4x^2

  • Case 1: Converting to vertex form

g(x)  = 40x + 4x^2\\g(x) = 4(x^2 + 10) = 4(x^2 + 10 + 25 -25)\\g(x) = 4(x^2 + 10 + 25) - 100 = 4(x+5)^2 - 100\\

Thus, the vertex form of the considered polynomial is g(x) = 4(x+5)^2 - 100

  • Case 2: Converting to standard form

Standard form of a quadratic polynomial is ax^2 + bx + c

Thus, we get: the considered polynomial in standard form as:

g(x) = 4x^2 +40x

  • Case 3: Factoring the first two terms of polynomial

g(x) = 40x + 4x^2 \\g(x) = 4x(10 + x)

  • Case 4: Forming a perfect square trinomial

The considered polynomial has only two terms, therefore, its not a trinomial.

Thus,  the specified function's vertex form is g(x) = 4(x+5)^2 - 100

Learn more about vertex form of a quadratic equation here:

brainly.com/question/9912128

3 0
2 years ago
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Can anybody help me with this bellwork?
aev [14]
First, find the amount of time is taken to travel 1 mile :
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hence, time taken to travel 9 miles = 3 ⅓ x 9 = 30 mins

time taken to travel 10 miles = 3 ⅓ x 10 = 33 ⅓ mins
6 0
3 years ago
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