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4 years ago

I need help to do this

Mathematics

1 answer:

nignag [31]4 years ago

4 0

So you would use the Y= mx+b format now we know m=2, so we input that into the eqhation. But there are still some missing values! So we use the coordinates (-1,-3) x = -1 and y= -3 we input those into the equation and solve for b, we find b = -1. Now that we have the b value we can write the equation: y = 2x -1

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I do not understand the process/steps to do this.

VARVARA [1.3K]

Answer:

Step-by-step explanation:

Remark

An angle bisector sets up a triangle ratio that looks like the following proportion.

3x - 3 5x

====== = ====== Cross multiply

24 44

44*(3x-3) = 24*5x Remove the brackets on the left

132x - 132 = 24*5x Combine the right side

132x - 132 = 120x Add 132 to both sides

132x = 120x + 132 Subtract 120x from both sides

132x- 120x = 132 Combine

12x = 132 Divide by 12

x = 11

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3 years ago

I need help on fractions

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4 years ago

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ale4655 [162]

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1. Is

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4 years ago

What is the area of a circle whose radius is 10 m

kramer

Answer:

A≈314.16m²

I hope that this works for you!

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4 years ago

Read 2 more answers

Find the zeroes of the polynomial function f(x)=x^4-5x^3+11x^2-25x+30.

katen-ka-za [31]

Step-by-step explanation:

x⁴ − 5x³ + 11x² − 25x + 30

x⁴ − 5x³ + 6x² + 5x² − 25x + 30

x² (x² − 5x + 6) + 5 (x² − 5x + 6)

(x² + 5) (x² − 5x + 6)

(x² + 5) (x − 2) (x −3)

The zeros are 2, 3, and ±√5i.

7 0

4 years ago