3 + (5 + 7) Use the commutative property of operations to reverse the numbers in the expression.
2 answers:
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Answer:
option-b
Step-by-step explanation:
we are given three parallel lines
so, corresponding angles must be equal
we get
now, we can solve for y
Add both sides by 4
Divide both sides by 5
and we get
...........Answer
Answer:
Figure attached below.
Step-by-step explanation:
To draw and label - A figure that has 4 points, 2 rays, and 1 right angle.
Image is attached below.
This image has 4 points, 2 rays, and 1 right angle.
The point is a dot from which a line form.
The point s are: A, B, C, D.
A ray is starts out at a point and continues off to infinity.
The rays are: BA, BF, BD, CD, and CE
An angle is the angle formed between two rays .
The right angle is at B i.e, 90°
