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kogti [31]
3 years ago
15

Person who answers first I will give 30 points needed asap​what is AoCBoC DoE​

Mathematics
1 answer:
Degger [83]3 years ago
7 0

Answer:

First of AOD is verticallly opposite to BoC which makes it 55°

Angle at AoC is 55°+55°+105° minus 360 which is 145° hope this helps

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TEA [102]

Answer:

-2

(The coordinate point is (0,-2))

Step-by-step explanation:

First, make an equation of the line.

Start off with finding the slope:

Slope = (13-1)/(5-1) = 12/4 = 3

Then solve for the y-intercept though substitution and simplification:

y=mx+b --> 1=3(1)+b --> 1=3+b --> b= -2

So the answer is -2.

4 0
3 years ago
P(x)=2x^3-11x^2+ax-40 if x+4 is a factor of this polynomial what is the value of a
Vika [28.1K]

Answer:

a = -86.

Step-by-step explanation:

By the Factor Theorem, if x + 4 is a factor then P(-4) = 0, so:

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-128 - 176 - 4a - 40 = 0

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-4a = 344

a = -86.

3 0
3 years ago
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Answer:

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Step-by-step explanation:

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4 0
2 years ago
What is the square root of 7? Decimal form please. Person with the most decimal places gets brainliest.
max2010maxim [7]

Answer:

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07382629318519364090832280596462783761021959794197089096354695861341181793067816

21360849101677835321255633463490021898146042255929503669562418692737327715022087

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95722489377521119788376007845603903658809421599292501057753682356001720074065236

92473209967419778002535708540617794442886681589731184938101638162073015642647016

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3 0
3 years ago
Find the value of x.<br><br> A) 10 <br> B) 16<br> C) 9<br> D) 14
Jet001 [13]
It’s 10 or 9 I think it is probably 10
3 0
3 years ago
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