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denis23 [38]
3 years ago
5

PLSSS HELPpPP URGENT

Mathematics
2 answers:
IrinaK [193]3 years ago
6 0
<h3 /><h3 /><h3>Given,</h3>

  • A right angle that means 90°.

  • One angle is 43°

<h3>Now, </h3>

\angle \: ACB = 43 \degree +  \angle \:BCD

=> 90° = 43° + BCD

=> BCD = 90° - 43°

=> BCD = 47°

Option ( A ) 47° is correct answer

<h3 />

lozanna [386]3 years ago
4 0

Answer:

A.

Step-by-step explanation:

as u can see,the other acute angle is 43° and the other is also an acute angle and acute angles must not surpass until 80° meaning, the other acute angle is 47°

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Harman [31]

Answer:

(3)\ y = -x

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Step-by-step explanation:

Required

The equation in slope intercept form

Solving (3):

m = -1

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The equation in slope intercept form is:

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This gives:

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Solving (5):

m = -3

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The equation in slope intercept form is:

y = m(x - x_1) + y_1

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8 0
2 years ago
What is the number 731000934030 written in standard form
NARA [144]
7.31000934030 x 10^11
7 0
3 years ago
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krek1111 [17]

Answer:

14.3%

Step-by-step explanation:

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8 0
2 years ago
A raiz da equação 2x - 1 = - 3, é: ( U = Z)
motikmotik

Answer:

A raiz da equação 2x - 1 = - 3, é: ( U = Z)

Step-by-step explanation:

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Step-by-step explanation:

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