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guajiro [1.7K]
3 years ago
15

Please help due ASAP Show workings please

Mathematics
1 answer:
Nostrana [21]3 years ago
5 0

Step-by-step explanation:

I don't know if this is the right way to so it, but I would do it like this

since a triangle has 180 degrees, the angles all have to add up to 180

So 180 = a + b + c

we already know a, its 95

So 180 = 95 + b + c

now we know the equation for b, so we'll just put it there instead of the b, and since the angles are the same, we should put it instead of c too

180 = 95 + (4x-15) + (4x-15)

now subtract 95 from both sides

85 = (4x-15) + (4x-15)

add the xs and numbers together

85 = 8x - 30

now add the 30 to both sides

115 = 8x

divide by 8

your x is 14 3/8 or 14.375 or 115/8

that's not your angle, that's your x

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Jet001 [13]
All you should have to do is take 180-95 to get 85 for x & then take 85+45= 130 - 180 = 50.

x=85 & y=50
5 0
2 years ago
What is the price of a $1,000 face value bond if the quoted price is 102.1? $102.10 $1,021.00 $1,020.01 $1,002.10 $1,020.10?
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5 0
3 years ago
Please help I’d appreciate it I don’t understand thank you
Alexus [3.1K]
Your answer is the 3rd option.

c = \pi \times d
You must divide by π on both sides, therefore d=c/π
4 0
3 years ago
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