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kumpel [21]
3 years ago
13

Translate each phrase into an algebraic expression

Mathematics
1 answer:
masha68 [24]3 years ago
4 0

Answer:

1. D.

2. A.

Step-by-step explanation:

srry thats all i know

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The answer to number 6 ASAP
ra1l [238]

Answer:

<h2>A'(-1, -4)</h2>

Step-by-step explanation:

A(x, y)

reflected across the x-axis: A'(x, -y)

reflected across the y-axis: A''(-x, y)

We have A(1, 4)

reflected across the x-axis: (1, -4)

and then reflected across the y-axis: A'(-1, -4)

8 0
3 years ago
What is the area of this figure?
Vlad1618 [11]

Answer:

<h3>The answer is </h3>

66

Step-by-step explanation:

Just trust me

7 0
3 years ago
What is the answer to this equation using the quadratic formula?<br> 3x^2+2x+4x=0
o-na [289]

~~~~~~~~~~~~\textit{quadratic formula} \\\\ \stackrel{\stackrel{a}{\downarrow }}{3}x^2\stackrel{\stackrel{b}{\downarrow }}{+2}x\stackrel{\stackrel{c}{\downarrow }}{+4}=0 \qquad \qquad x= \cfrac{ - b \pm \sqrt { b^2 -4 a c}}{2 a} \\\\\\ x= \cfrac{ - (2) \pm \sqrt { (2)^2 -4(3)(4)}}{2(3)}\implies x=\cfrac{-2\pm \sqrt{4-48}}{6}

x=\cfrac{-2\pm \sqrt{-44}}{6}\implies x=\cfrac{-2\pm \sqrt{(-1)(2^2)(11)}}{6}\implies x=\cfrac{-2\pm 2~i\sqrt{11}}{6} \\\\\\ x=\cfrac{2(-1\pm i\sqrt{11})}{6}\implies x=\cfrac{-1\pm i \sqrt{11}}{3}

mind you that it has two complex roots, or imaginary values.

3 0
2 years ago
I need help like NOW!
natita [175]

Answer:

3!

Step-by-step explanation:

equation given = 2 + 15 / 3 - 4

15 / 3 = 5 (start off with divsion.)

2 + 5 - 4 (then take the 2 and add it with 5, minusing 4)

= 3 (gives you 3)

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3 years ago
15 points! Need help asap! <br><br> (Brainly.com keeps screwing up my points )
blsea [12.9K]
By the exterior angle theorem the measure of angle m is equal to the two angles combined so the answer is 77 degrees
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3 years ago
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