The value of x is 60, as you wrote. The sum of all angles in a triangle is 180°.
The sum of all angles on a straight line is also 180°. So to find y, solve for the third angle of the triangle on the left.
50 + 60 = 110. 180-110 = 70°.
Now we know 2 of the 3 angles along the line (70° and x, 60°)
70 + 60 + y = 180
130 + y = 180
y = 50
Hope this helps. LMK if you have questions.
Answer:
A). y > x – 2 and y < x + 1
Step-by-step explanation:
Answer:
R=(5C/A)-1.5
Step-by-step explanation:
R=5(C/A-0.3)
1) Distribute the <u>5</u> to C/A and -0.3
R=5C/A-1.5
The <u>distributive property</u> says a(b+c) = ab+ac
Let me know if you have any confusion :)
What are the expressions?
Answer:
V = 672cm^3
Step-by-step explanation:
V of irregular figure = lwh + lwh
V = 7(3)(2) + 10(7)(9)
V = 42 + 630
V = 672cm^3