Reflex angle B = 190 degrees.
Step-by-step explanation:
We need to find reflex angle B.
Reflex Angle:
A reflex angle is a measure of angle that is greater than 180° but less than 360°.
We are given Angle A = 170°
For finding reflex angle B:
170°+B=360°
B=360°-170°
B=190°
So, Reflex angle B = 190 degrees.
Keywords: Geometry
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Answer:
It is a function. The first number in each parenthesis is the domain, and the second number is the range
Step-by-step explanation:
Y=(-1/5)3 I think the answer is y=3/15 or 3/5. I jus multiplied 3 by 1/5
Answer:
I know how to this in one of two ways and I'm not sure if they're correct but anything to help.
5/6-2/5 would get you 1/3 because if you cross multiply and cross out factors that can go into each you cant pretty much get that answer. ( i think)
or
the common denominator would be 30 multiply 5 by 5 and 2 by 6. 25-12 is 13. How I was taught was find a number that both denominators can go into then multiply by that number. So 6*5= 30 so you would multiply 5 by 5 to get 25.
Hope I explained this well, I don't really think so.
If M is the midpoint of segment AB then |AM| = |MB|
|AM| = 50 - 3x|BM| = -20 + 4x
We have the equation:
50 - 3x = -20 + 4x |-50
-3x = -70 + 4x |-4x
-7x = -70 |:(-7)
x = 10
|AM| = 50 - 3x
substitute the value of x:
|AM| = 50 - 3 · 10 = 50 - 30 = 20
Answer: AM = 20
