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viva [34]
2 years ago
5

Kim was asked to explain to her friends how to solve 3x? - 2x = 1. She will be using the quadratic formula. What would be the fi

rst step?

Mathematics
1 answer:
ad-work [718]2 years ago
4 0
Moving the 1 over so that there is a zero on the other side
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In triangle ABC, angle bisectors line AD, line BE, and line CF meet at I. If DI = 3, BD = 4, and BI = 5, then compute the area o
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The area of triangle ABC is the amount of space on the triangle

The area of the triangle is 54.84 square units

<h3>How to determine the area of triangle ABC</h3>

Start by drawing the triangle (see attachment)

Next, calculate the measure of angle B using the following tangent ratio

\tan(B/2) = \frac 34

This gives

\tan(B/2) = 0.75

Take the arc tan of both sides

B/2 = 36.87

Multiply by 2

B = 73.74

Next, calculate the length of side AD using the following equation

AD = \tan(B) * BD

This gives

AD = \tan(73.74) * 4

AD =13.71

The area of the triangle is then calculated as:

Area = AD * BD

This gives

Area = 13.71 * 4

Area = 54.84

Hence, the area of the triangle is 54.84 square units

Read more about areas at:

brainly.com/question/24487155

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2 years ago
Assessment Practice
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Answer:

D

Step-by-step explanation:

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Count the possible combinations of 3 letters chosen from A, B, C, D. The possible combinations of 3 letters are __.
anygoal [31]

Answer:

Step-by-step explanation:

We are given the letters:

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What is the equation of the line that passes through the point (5,-2) and has a
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Step-by-step explanation:

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Might just use all of my 900 remaining points on my next random questions​
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