2 years ago

A spinner is divided into 15 identical sectors and labeled 1 through 15.

Mathematics

2 answers:

Papessa [141]2 years ago

6 0

I’m not sure i’m pretty sure it’s 28

kifflom [539]2 years ago

4 0

28 I think not sure though

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1.Find x,y and z in the figure. 2. find the x and y in the figure

STALIN [3.7K]

$\\ \sf\longmapsto x+2x+90=180$

$\\ \sf\longmapsto 3x+90=180$

$\\ \sf\longmapsto 3x=180-90$

$\\ \sf\longmapsto 3x=90$

$\\ \sf\longmapsto x=\dfrac{90}{3}$

$\\ \sf\longmapsto x=30$

Now

$\\ \sf\longmapsto x=2y$ (Opposite interior angles)

$\\ \sf\longmapsto 2y=30$

$\\ \sf\longmapsto y=\dfrac{30}{2}$

$\\ \sf\longmapsto y=15$

And

$\\ \sf\longmapsto x+z=180$

$\\ \sf\longmapsto z+30=180$

$\\ \sf\longmapsto z=180-30$

$\\ \sf\longmapsto z=150$

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Oksanka [162]

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g100num [7]

Answer:

x=4 y=8

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation

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3 years ago

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Answer:

Step-by-step explanation:

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2 years ago

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wariber [46]

2 • (7v + 11) over 4 is your answer :)

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