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Neko [114]
3 years ago
12

Complete the following direct proof:

Mathematics
2 answers:
Step2247 [10]3 years ago
5 0

I think the answer is B) i am sorry if i am wrong let me know if i am wrong plz thank u

anzhelika [568]3 years ago
4 0
B. I hope this help please let me know if it's correct.
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What is 87,200,000 written in scientific notation?
Elan Coil [88]

Answer:

8.72 • 10^7

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which is of the following geometric solids has 5 faces and 6 vertices
lianna [129]

i know a triangular prism has 5 faces and six vertices if that helps

3 0
3 years ago
Write f(x) = 2x2 – 44x 185 in vertex form. To write f(x) = 2x2 – 44x 185, factor out from the first two terms. Next, form a perf
Tasya [4]

The quadratic function f(x) = 2x² – 44x + 185 is written in vertex form is f(x) = 2(x –  11)² – 57.

<h3>What is a quadratic equation?</h3>

It is a polynomial that is equal to zero. Polynomial of variable power 2, 1, and 0 terms are there. Any equation having one term in which the power of the variable is a maximum of 2 then it is called a quadratic equation.

The quadrattic equation is f(x) = 2x² – 44x + 185.

Take common 2 from the equation, we have

f(x) = 2(x^2 - 22x )+ 185

Add and subtract 121, we have

f(x) = 2(x^2 - 22x +121 - 121 )+ 185\\\\f(x) = 2[(x^2 - 11)^2-121]+ 185\\\\f(x) = 2(x-11)^2 - 242 + 185\\\\f (x ) = 2(x-11)^2 -57

And we know that the standard equation

f(x) = a(x - h)² + k

On comparing, we have

The vertex (h, k) is (11, -57).

More about the quadratic equation link is given below.

brainly.com/question/2263981

5 0
2 years ago
Whats 2 plus 3 answer?
lidiya [134]
<span>2 plus 3 equals five.</span>
3 0
3 years ago
Read 2 more answers
Victoria weighs 5/7 as much as mario. victoria weighs 125 lb. how much does mario weigh?
ehidna [41]
Let M equals to Mario's weight (M = Mario’s weight) then formulate an equation from the given phrase: "Victoria weighs 5/7 as much as Mario. Victoria weighs 125 lb", so the equation would be: 125 lb = (5/7) M. To solve for M, multiply both sides by 7, then it will result to 875 = 5M then finally, divide both sides by 5 to get Mario’s weight which is equals to 175 lbs.
7 0
3 years ago
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