4 years ago

Which pair of angles are vertical angles?

Mathematics

2 answers:

Lana71 [14]4 years ago

8 0

Raw and tqu I think I'm not sure but pretty positive sorry if it not

Licemer1 [7]4 years ago

6 0

The answer is <RQW and <TQU i am 99.99% sure of this

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stira [4]

Answer:

im not sure sorry

Step-by-step explanation:

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3 years ago

An object falls d meters in t seconds. what is the independent variable

mylen [45]

The independent variable would be “d meters” because the amount of time depends “dependent variable” on the height of the fall

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4 years ago

Find the zeros of polynomial function and solve polynomials equations.<br> f(x)=24x^3-64x^2-21x+56

8090 [49]

Since this polynomial has 4 terms, factoring by grouping should be the first thing we try here.

So, we have:

$8x^2(3x-8)-7(3x-8)=0 \implies\\ (8x^2-7)(3x-8)=0$

So, we can use ZPP to find out roots:

$3x-8 =0 \implies\\ x=\frac{8}{3}\\ 8x^2-7=0 \implies \\ 8x^2=7 \implies \\ x^2=\frac{7}{8} \implies \\ x=\pm\frac{\sqrt{7}}{\sqrt{{8}}}\\ \text{Rationalizing denominator:}\\ x=\pm\frac{\sqrt{56}}{8}$

So our three roots are:

$x \in \{\frac{8}{3},\frac{\sqrt{56}}{8},-\frac{\sqrt{56}}{8}\}$

8 0

3 years ago

Pls help quick idk pls

PilotLPTM [1.2K]

Answer:

The answer is 11 and 12

Step-by-step explanation:

you just find perfect squares

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3 years ago

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What is the slope of the graph?

77julia77 [94]

The answer to your question is y=2-2x

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3 years ago