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stellarik [79]
3 years ago
12

Could somebody help me with this please? i forgot how to do these.

Mathematics
1 answer:
goblinko [34]3 years ago
4 0
Since a full circle has 360degrees and this circle only has two angles, subtract the arc of the known angle to find the arc of the unknown angle.

Angle DGF + angle DEF= 360degrees

Angle DGF + 70degrees= 360 degrees

Angle DGF = 290 degrees

The arc of the unknown angle is 290 degrees
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Read the quote, and then answer the question.
Tpy6a [65]

Answer:

x = 5/16

Step-by-step explanation:

2 3 x −1 9 x + 5 = 20 x

x = 5/16

8 0
2 years ago
In what quadrant would the ordered pair (-5, 4) be located?<br><br> I<br> II<br> III<br> IV
statuscvo [17]
Ok, so
 Quadrants are found on coordinate planes. So the first number tells you to go on the X axis. It goes this way ---------
you look on the left side side of the origin (zero) and go to -5
since the second umber will be found on the Y axis, and is positive, go up to 4.
That is how you find your point.  The qudrants are counted like this.
2 1 
3 4
The answer is Quadrant 2
Hope it helped☺
7 0
3 years ago
What is four hundred thirty-two thousand, one hundred six written in expanded form?
melamori03 [73]

Answer:

432,106

Step-by-step explanation:

4 0
2 years ago
If p(x)=3x^2-4, what is p(8a)
vredina [299]
We are tasked to solve the value of p(8a) in the expression p(x)=3x^2-4.
This means that what would find the value of the expression when x=8a. To solve this, we simply substitute the value of x in the expression.

p(x)=3x^2-4
p(8a)=3(8a)^2-4
p(8a)=3(64a^2)-4
p(8a)=192a^2-4

3 0
3 years ago
What is the tenth term in the sequence?
Anarel [89]
Answer is 5 , you substitute the letter n with the term position which in this case is tenth

Mark as brainleast plzzz
5 0
3 years ago
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