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Answer:
100°
Step-by-step explanation:
The relevant relation for angle x is ...
x = (AB +DE)/2
and for angle y, it is ...
y =(AC -DE)/2
Using the second relation to write an expression for DE, we have ...
DE = AC -2y
In the first equation, this lets us write ...
x = (AB +(AC -2y))/2 = (AB +(2AB -2y))/2
2x = 3AB-2y . . . . . . . . . . . . . . multiply by 2
(2x +2y)/3 = AB = AC/2 . . . . . add 2y; divide by 3
AC = (4/3)(x +y) = (4/3)(60° +15°) . . . . multiply by 2, substitute known values
AC = 100°
Answer:
i think it is false, true, false
Step-by-step explanation:
hope i helped!
p.s it would be cool if you gave me brainliest
Answer:
Step-by-step explanation:
s = √( 4.2*4.2 + (s/2)(s/2) )
s = √( 4.2*4.2 + (s^2/4) )
s^2= 4.2*4.2 + (s^2/4)
s^2 - (s^2/4) = 4.2*4.2
(4s^2/4) - (s^2/4) = 4.2*4.2
(3s^2/4) = 4.2*4.2
(3/4)s^2 = 4.2*4.2
s^2= 4.2*4.2*(4/3)
s = √( 4.2*4.2*(4/3) )
s = 2*4.2 * √( 1/3 )
s = 4.84974226119
answer:
perimeter = 3 * 4.84974226119
perimeter = 14.5492267836 meters
When ethically investing, Taylor should consider qualitative and quantitative data.
<h3>
Quantitative and qualitative data</h3>
Quantitative data is anything that can be counted or measured whereas qualitative data is descriptive,
Ethical investing is a strategy where an investor chooses investments based on a personal ethical code. Hence ethical investing is done using quantitative data such as cost and profit to be made. Also, the qualitative data involved are the type of investment if it is based on the persons ethics.
Find out more on Quantitative and qualitative data at: brainly.com/question/4095022
