y = x + 3
2x + y = 9
(2, 5)
(5, 2)
(−2, 5)
(2, −5)
Your Answer: A.) (2 , 5) I also provided the steps.
Hope this helps y'all :)
A. x= -4
B. x= 10
C. x= 4
D. x= -10
Answer:
C. x= 4
Step-by-step explanation:
|x + 3| = 7
x + 3 = 7
x = 7 - 3
x = 4
Answer:
x = 4
Step-by-step explanation:
|x + 3| = 7
=> x + 3 = 7
=> x = 7 - 3
=> x = 4
Answer:
9. obtuse isosceles
10. equiangular equilateral
For 10., it is also acute equilateral, but if you can pick only one answer, go with the answer above which is more descriptive.
Step-by-step explanation:
9.
Two sides are congruent. The third side is not congruent to the other two.
According to sides: isosceles triangle.
One angle is obtuse.
According to angles: obtuse triangle
10.
All sides are congruent.
According to side: equilateral triangle.
All angles are congruent, and each angle measures 60 deg. All angles are acute.
According to angles: equiangular triangle
According to angles: acute triangle.
both are the first answers