Hi there!
So you're looking at an equilateral triangle, which is a big word that basically means all three sides are equal and all three angles are 60°.
Knowing that, the mesure of one side is 7, so necessarily the side "x" is also equal to 7.
So the value of x is : 7
And since all angles are of 60°, necessarily the angle "y" has an angle of 60°.
So the value of y° is : 60°
There you go! I really hope this helped, if there's anything just let me know! :)
I honestly believe its D but I'm not for sure. Sorry if i didn't help much
Answer:
350
Step-by-step explanation:
In this case you would round up, to the nearest multiple of 10. Since 348 is closer to 350 than it is to 340, the answer is 350.
I think the GCF is 4x in not sure olz tell me if i'm wrong
Substitute 4 for m and 6 for n
Y= 4(3+2(6))
Y= 4(3+12)
Y=4(15)
Y=60
