An equilateral triangle is a triangle in which all three sides have the same length
⭆ 14 = 3x - 4
⭆ 3x = 14 + 4
⭆ 3x = 18
⭆ x = 18/3
⭆ x = 6
In equilateral triangle, all three internal angles are also same and each are of 60°.
⭆ 5y - 5 = 60
⭆ 5y = 60 + 5
⭆ 5y = 65
⭆ y = 65/5
⭆ y = 13
★ Final answer :
<h3>Hope It Helps!</h3>
Answer:11
Step-by-step explanation:11 bc 42-11=31
Hello,
I don't know what is user 25!
Lets's be a and b the 2 numbers
a+b=60 (1)
a-b=2 (2)
(1)+(2)=> 2a=62==>a=31 and b= 60-31=29.
80% of 860 is 688
860 x 0.8 =
688
Answer:
-8 and 6
Step-by-step explanation:
Coordinate of point M = -1
Distance between M and a point N = MN = 7
Therefore, the possible coordinates of N can either be:
To the left => -1 - 7 = -8
Or
To the right => -1 + 7 = 6
Check:
If M = -1, and N = -8, MN = |-1 -(-8)| = |-1 + 8| = 7
Or
If M = -1, and N = 6, MN = |-1 - 6| = |-7| = 7
So, our answer is right.
Possible coordinates of point N are -8 and 6