3 years ago

1. Um prêmio em dinheiro foi dividido entre 3

Mathematics

1 answer:

Pie3 years ago

4 0

I think the answer is b

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50 POINTS AND BRAINLIST

konstantin123 [22]

Answer:

B° = 46°

b = 23.8

c = 33.1

given:

opposite: 23
hypotenuse: c
adjacent: b
angle: 44°

Lets find B:

B + 90° + 44° = 180°

B = 180° - 134°

B = 46°

Lets find c:

using sine rule:

$\sf sin(x)= \dfrac{opposite}{hypotenuse}$

$\sf hypotenuse= \dfrac{23}{sin(44)}$

$\sf hypotenuse= 33.1$

Lets find b:

using tan rule:

$\sf tan(x) = \dfrac{opposite}{adjacent}$

$\sf adjacent = \dfrac{23}{tan(44)}$

$\sf adjacent =23.8$

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3 years ago

Adam and Nick are having an argument. Adam says if you have forty- five pencils to put into five boxes, you can use 45 ÷ 5 to fi

pishuonlain [190]

Both are correct, because when they divide their pencils that way, both of them will have equal amount of boxes and equal amount of pencils in each box.

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3 years ago

Find the unit rate for each graph. <br> i need an answer FAST!!!

hichkok12 [17]

Answer:

1 row for 13 charts

Step-by-step explanation:

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3 years ago

2(x1/2 -7)=-6 solve for x

Andru [333]

First divide by 2, then you have
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And
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3 years ago