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Naily [24]
3 years ago
14

Can someone help me with this

Mathematics
1 answer:
Alexandra [31]3 years ago
3 0

Answer:

Step-by-step explanation:

The formula for this, specific to our circle, is

∠RQP = \frac{1}{2}(arc SP - arc RP) and filling in:

∠RQP = \frac{1}{2}(170-86) and

∠RQP = \frac{1}{2}(84) so

∠RQP = 42°

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Anyone know the answer?
vodomira [7]
To solve your question, you add all of the measurements together, set them equal to 180, solve for x, and plug x back in for whichever angle they are asking for; in this case, they want angle R 

7x + 12x + 20 + 20x - 35 = 180
39x - 15 = 180
39x = 180 + 15
39x = 195
x = 5

Angle R = 12x + 20
12(5) + 20
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80

Option C is your answer. 
5 0
3 years ago
What is the area of this figure?<br> 168<br> 102<br> 132<br> 340
JulsSmile [24]
Area of square =6*6= 36 cm^2
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8 0
3 years ago
What expression is equivalent to (^3√2^5)^1/4
Nezavi [6.7K]
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6 0
3 years ago
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ANTONII [103]
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6 0
3 years ago
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What is 8 × 1 + 3 × 0.1 + 9 × 0.01 in standard form
emmasim [6.3K]

Answer:

0.216

Step-by-step explanation:

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is this the standard form?

5 0
3 years ago
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