Each triangle can be classified by its angles and sides in the following ways :
- triangle CFE = triangle CFE is a right angle triangle ( as one of its interior angle measures 90° ) . Triangle CFE is also a scalene triangle ( as none of its sides are equal ) .
- triangle BEC = Triangle BEC is a right angle triangle . It is also a scalene triangle ( as none of its sides or angle are equal ) .
- triangle BFG = triangle BFG is an equilateral triangle ( all of its sides are equal ) and it is also an acute angle triangle ( all of its angle will be equal to 60° , which is acute ) .
- triangle GAF = Triangle GAF is an isosceles triangle ( two of its sides - GF and GA are equal ) . It is also an obtuse angled triangle ( one of its angle measures 120° ) .
Answer:
1. x=1/3 2. x=2
Step-by-step explanation:
1.
3x+1 =2x+4x
3x+1 = 6x
1 = 6x-3x
1= 3x
x= 1/3
2.
10x + 4x -12 = 16
14x = 16+12
14x = 28
x= 28/14
x =2
Hope this helps!
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Answer:
![\frac{8}{9}](https://tex.z-dn.net/?f=%5Cfrac%7B8%7D%7B9%7D)
Step-by-step explanation:
using the image attached as reference
(-4,-1) - the -4 becomes x1, and the -1 becomes y1
(5,7) - the 5 becomes x 2 and the 7 becomes y2
plug this information into the equation
7-(-1)
m=----------
5-(-4)
solve
8
m=----------
9
so your slope would become 8/9
Answer:
64
Step-by-step explanation:
Answer:
x=5
y=6
Step-by-step explanation:
If you add the two, it turns into 2y=12. That means y=6. So then x would equal 5 if you bring y into one of them.