Answer:
62
Step-by-step explanation:
2y-5 and 95 are vertical angles so they are equal
3x and 144 form a linear pair angle so
x=12 and y=50 so
Answer:
40
Step-by-step explanation:
Any solution x will mod 23 will also have x+23n as a solution, for some integer n. Since 900/23 = 39 3/23, we know there are 39 or 40 three-digit integers of this form.
As it happens, 100 is the smallest 3-digit solution. So, there are 40 three-digit numbers that are of the form 100 +23n, hence 40 solutions to the equation.
_____
The equation reduces, mod 23, to ...
10x = 11
Its solutions are x = 23n +8.
Answer:
no
Step-by-step explanation:
I think y=0 because 6 multiple by 0 is 0 then x= 6 hope this helps might want to check my work to
Answer:
Acute isoceles
Step-by-step explanation:
Two base angles of the triangle are equal making it isosceles
The top angle is less than 90° making it an acute angle
