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uranmaximum [27]
3 years ago
13

Find the indicated side of the triangle.

Mathematics
1 answer:
Damm [24]3 years ago
3 0

Answer:

\huge \orange{b = \boxed{ 6}  \sqrt{ \boxed{3}} }

Step-by-step explanation:

a = 12 \sin 30 \degree \\  \\  \implies \: a = 12 \times  \frac{1}{2} \\  \\  \implies \: \huge \red{ a = 6} \\  \\ b = 12 \cos 30 \degree \\  \\  \implies \: b = 12 \times  \frac{ \sqrt{3} }{2} \\  \\  \implies \: b = 6 \times   \sqrt{3}  \\  \\  \implies \:  \huge \orange{b = \boxed{ 6}  \sqrt{ \boxed{3}} }

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kozerog [31]
The answer is A... HOPE IT HELPS!
8 0
3 years ago
I'm on a quiz and I really need help on it. Could someone help me out?
Delvig [45]

Answer:

c

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Step-by-step explanation:

6 0
3 years ago
Dana draws a triangle with one angle that has a measure of 40∘.
OLEGan [10]

Answer:

140°

Step-by-step explanation:

<u>Given:</u>

Dana draws a triangle with one angle that has a measure of 40∘.

<u>Question asked:</u>

What is the measure of the angle’s adjacent exterior angle?

Solution:

<u>As we know:</u>

<u><em>Sum of the adjacent interior and exterior angles is 180°.</em></u>

Interior angle = 40°

Adjacent exterior angle = ?

Interior angle + Adjacent exterior angle = 180°

40° + Adjacent exterior angle = 180°

<u>By subtracting both sides by 40°</u>

40° - 40° + Adjacent exterior angle = 180° - 40°

Adjacent exterior angle = 140°

Therefore, the measure of the angle’s adjacent exterior angle will be 140°.

4 0
3 years ago
Which list shows the integers in order from lest to greatest ? -8 , -5 , 0 , 2 , 6 0 , 2 , -5 , 6 , -8 -5 , -8 , 0 , 2 , 6 0 , -
Elina [12.6K]

Answer:

a.-8,-5,0,2,6

Step-by-step explanation:

We have to find the list which shows the integers in order from least to greatest.

We know that when we left side of zero on a number line then the values decrease and we go right side of zero then the value increases.

a.-8,-5,0,2,6

-8<-5<0<2<6

Hence, it is true.

b.0,2,-5,6,-8

-8 least and 6 is greatest

Therefore, it is false.

c.-5,-8,0,2,6

It is false.

d.0,-8,-5,2,6

It is false.

Option a is true,

7 0
3 years ago
after a week of rain, tadpoles apperead in your pond. after t minutes, you have (7t + 5) tadpoles and your friend has (8t - 3) t
Natalija [7]
You simply add the expressions together since you want to find the total number of tadpoles.

(7t + 5) + (8t-3)

Addition is commutative so you can move the numbers around and add like terms.

7t + 8t + 5 - 3 ----> Simplify

15t + 2 is the final expression that shows how many tadpoles you and your friend have collectively.
4 0
3 years ago
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