3 years ago

What is the answer?? What number replaces b? Measuring angles

1 answer:

3 0

Answer:

64 because they are vertical angles

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skelet666 [1.2K]

B
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4 years ago

Leviafan [203]

Can I tell u the answer

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3 years ago

ElenaW [278]

Answer:

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Step-by-step explanation:

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3 years ago

Ahat [919]

Answer:

(1, - 2)

Step-by-step explanation:

2x - y = 4

3x + y = 1

A = $\left[\begin{array}{cc}2&-1\\3&1\end{array}\right]$ = 2(1) - 3( - 1) =2 + 3 = 5

$A_{x}$ = $\left[\begin{array}{cc}4&-1\\1&1\end{array}\right]$ = 4(1) - 1(- 1) = 4 + 1 = 5

$A_{y}$ = $\left[\begin{array}{cc}2&4\\3&1\end{array}\right]$ = 2(1) - 4(3) = 2 - 12 = - 10

x = $\frac{A_{x} }{A}$ = 1

y = $\frac{A_{y} }{A}$ = - 2

(1, - 2)

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3 years ago

trasher [3.6K]

Tan x°= Opposite/ adjacentso tan x°=86

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3 years ago