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Pepsi [2]
3 years ago
15

If ΔABC ΔDEC, what is m∠D? A. 40° B. 150° C. 60° D. 80°

Mathematics
1 answer:
Nina [5.8K]3 years ago
6 0
I think that the best answer here would be that A = 40 degrees. 
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HELP PLEASE I’LL MARK YOU BRAINLIEST IF YOU GET IT RIGHT
Darina [25.2K]
Well I know this is not linear becuase then the y-values would be going up by a constant number. So, B and C are gone. Personally, A looks a bid odd. So, If I were you I'd go with D.

Just my opinion, not 100%
4 0
2 years ago
10.) For the natural logarithm function, determine the point on the curve where its associated tangent line passes through the
Lunna [17]

f(x)=lnx

y=f(x)

dy/dx= 1/x

tangent at (x,y) has slope 1/x

eqn of tangent is y = mx + c

since the tangent passes through origin, c=0

substitute y = lnx and m= 1/x to above eqn

lnx = 1

x=e

y=lne=1




4 0
3 years ago
Write the following equation in the general form Ax + By + C = 0. <br> 2x + y = 6
katen-ka-za [31]
<span>2x + y = 6
2x + y - 6 = 0

answer is </span>2x + y - 6 = 0

hope that helps
5 0
3 years ago
Draw a rectangle with an area of 12 centimeters and a perimeter of 16 centimeters
lidiya [134]
All I can tell you is 12x16=192
7 0
3 years ago
Emma borrowed $312 from her sister. She determines that she can pay her back in thirteen months worth of allowance. What effect
gulaghasi [49]

Answer:

This repayment will ultimately reduce her monthly bank account balance

Step-by-step explanation:

This repayment will ultimately reduce her monthly bank account balance. That is because the steady monthly income that Emma would normally receive to her bank account will be taken out of her account and sent to her sister's account. This will continue to occur for 13 months until Emma pays back the $312 that she borrowed from her sister. Once the 13 months are over and her debt is paid, her monthly bank balance will return to normal and begin increasing as her income payments get deposited.

7 0
2 years ago
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