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Sveta_85 [38]
3 years ago
11

Help me with my math ASAP!!!!

Mathematics
1 answer:
almond37 [142]3 years ago
3 0

Answer:

f = 78

g = 3.5

Step-by-step explanation:

First we need to find f.

We can use the equation 72 + (f + 30) = 180 to solve for f.

We can then change that equation to 72 + f + 30 = 180, since the Commutative Property of Addition says that you can have any addition in any order.

Now, we can solve the equation.

102 + f = 180\\(102 - 102) + f = 180 - 102\\f = 78

Now that we solved f, we can now solve for g.

Since 25 equals 8g -3, we can solve the equation 8g - 3 = 25.

Here is how you solve it:

8g - 3 = 25\\8g + (-3 + 3) = 25 + 3\\8g = 28\\g = \frac{28}{8}

Since \frac{28}{8} equals 3.5, which is the simplest form, that is the answer.

Hope this helps, and please mark me brainliest! :)

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M &lt;1 = 30°, m&lt; 2 = 45°, m&lt;3=
Papessa [141]
The answer to is 15 because your trying to make all of the angles add up to 90, which 45+30= 75 so then you only need 15 more to add up to 90.
7 0
3 years ago
What is the measure of ∠P?
Kobotan [32]

Answer:

65°

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8 0
3 years ago
Read 2 more answers
How do you solve ??<br> 5x^4( 6x^4-3x^2 +7)
melamori03 [73]
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3 0
3 years ago
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