3 years ago

Select the letter of the correct answer.

1 answer:

solong [7]3 years ago

4 0

I would say A hope it’s right

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finlep [7]

The answer would be
<span>59 and 60.</span>

3 0

3 years ago

Tpy6a [65]

Answer:

y = 9.84 mm

Step-by-step explanation:

Law of sine:

$\sf \boxed{\bf \dfrac{a}{Sin \ A}=\dfrac{b}{Sin \ B}= \dfrac{c}{Sin \ C}}$

a = y

A = 31°

b = 17 mm

B = 117°

$\sf \dfrac{y}{Sin \ 31^\circ}=\dfrac{17}{Sin \ 117^\circ}\\\\$

$\sf y = \dfrac{17}{Sin \ 117^\circ}*Sin \ 31^\circ\\\\ y = \dfrac{17}{0.89}*0.515\\\\y = 9.84 \ mm$

8 0

2 years ago

galben [10]

To do his work that he didn't want to do.

3 0

3 years ago

aev [14]

Yes

26 x 5 - 63 = 67

26 x 3 - 11 = 67

3 0

3 years ago

Masteriza [31]

Substitute -3 to x

(-3)^2 + 4(-3) + 1

9 - 12 + 1

= -2

3 0

2 years ago