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2 years ago

There is maybe be answer two

Mathematics

2 answers:

dolphi86 [110]2 years ago

4 0

I believe it would be the first choice

Hope that helps!

olga55 [171]2 years ago

3 0

It’s the first one I remember doing it that’s what I think

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Which of the following is a non-real complex number?

Nat2105 [25]

A I think Sorry if it’s wrong

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2 years ago

Use the quadratic formula to solve 2x^2=5x+6. Leave your answer in radical form. Show all of your work!

Westkost [7]

Answer:

In radical from 169/50 , 177/200

Step-by-step explanation:

Given:

$2x^2=5x+6\\\\2x^2-5x-6=0\\\\Where, a=2 , b=-5 , c=-6$

Find:

Value of $x$

Computation:

Using quadratic formula:

$\frac{-b\±\sqrt{b^2-4ac} }{2a}\\\\By\ putting\ all\ value\\\\ \frac{-(-5)\±\sqrt{(-5)^2-4(2)(-6)} }{2(2)}\\\\ \frac{5\±\sqrt{25+48} }{4}\\\\ \frac{5\±8.54 }{4}\\\\\frac{5+8.54 }{4},\frac{5-8.54 }{4} \\\\3.38 , 0.885$

Value of $x$ 3.38 , 0.885

In radical from 169/50 , 177/200

8 0

3 years ago

The radius of circle C is 6 units and the measure of central angle ACB is StartFraction pi Over 2 EndFraction radians. What is t

monitta

Answer:

Given: The radius of circle C is 6 units and the measure of central angle ACB is StartFraction pi Over 2 EndFraction radians.

What is the approximate area of the entire circle?

113 square units

What is the approximate area of the entire sector created by central angle ACB?

28 square units

What is the approximate area of the shaded region only?

22 square units

6 0

3 years ago

Read 2 more answers

Can anyone help me in this?

Pani-rosa [81]

Ed= 6.5cm and BE = 4.5cm

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3 years ago

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Find the domains of the following functions:

larisa86 [58]

I think this is the answer to that,,, >y = 5x^2

3 0

2 years ago