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3 years ago

How can you find the measure of the third angle of a triangle if the other two measures are known?

2 answers:

7 0

you would add up both of the other two measures and then subtract that by 180 since all triangles add up to 180 degrees

kolezko [41]3 years ago

6 0

Answer : If you add all three interior angle measures together in a triangle it will always equal 180°.. To find a third angle you will subtract the sum of the two given angles from 180Â°

Explanation: hope this helps

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Solve this equation for x. round your answer to the nearest 0 = ln (x+6)

MissTica

Answer: $x=-5$

Step-by-step explanation:

To solve this exercise you need to remember the following:

$e^{lnx}=e^{lny}$ → $x=y$

Therefore, keeping the above on mind, you can solve for x as following:

$e^0=e^{ln(x+6)}$

$e^0=x+6$

Remember that, by definition: $a^0=1$ , then you have:

$1=x+6$

Subtract 6 from both sides of the equation.

Then the value of x is:

$1-6=x+6-6\\x=-5$

4 0

3 years ago

HELP asap pls, first right=brainliest

Sergeeva-Olga [200]

Answer:

Your answer would be A:12

Step-by-step explanation:

4 0

3 years ago

One coin is taken at random from a bag containing 5 nickels, 3 dimes, and 6 quarters. Let X be the value of the coin selected. F

Fynjy0 [20]

Answer:

14.64 cents

Step-by-step explanation:

5(5/14) + 10(3/14) + 25(6/14)

= 205/14

Approx. 14.64 cents

7 0

3 years ago

What is angle F to the nearest degree?

nekit [7.7K]

Answer:

So we already knew all three sides, there are more than one way to do it, for example:

sin∠F = HG/HF = 12/13

cos∠F = GF/HF = 5/13

tan∠F = HG/GF = 12/5

ctg∠F = GF/HG = 5/12

All of them will give you the result which is approximately 67°.

8 0

3 years ago

Find the area of the triangle <br><br> Area of triangle

Dima020 [189]

Answer:

9??

Step-by-step explanation:

Sorry this could be wrong

6 0

3 years ago