An angle is two rays with a common endpoint, called the vertex. The rays are the sides of the angle.
In the angle ∠XYZ, the vertex is Y, and the sides are rays
and
You can name angles by three letters, X on one side, the vertex Y, and Z on the other side: ∠XYZ and ∠ZYX are both names for this angle. Or an angle can be named by just its vertex, for example, ∠Y, as long as it is the only angle with that vertex.
Therefore, the correct option is B
Answer:
1+b/a
Step-by-step explanation:
To find the amount of a/b we have to solve the equation
(a+b)/a
a/a+b/a
a/a is one so
1+b/a
Answer:
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Step-by-step explanation:
Answer:
A. 32 degrees,69 degrees ,and 79 degrees
Step-by-step explanation:
Hopefully this helps
Answer:
6 people had blue eyes
45 miles
15 crayons
15 pages
Step-by-step explanation:
Q: There were 30 people in a room. One-fifth of the people had blue eyes. How many people had blue eyes.
A: total number of people x 1/5 = 30 x 1/5 = 6
Q: Evan's mother drove 30 miles on Wednesday and another 15 mile on Wednesday. How many miles did she drive in all?
A: total miles = 30 + 15 = 45 miles
Q: Jada had 30 crayons. She lost 15 of the crayons. How many crayons does she have left?
A: total number of crayons - number lost = 30 - 15 = 15 crayons left
Q: Amelie read 30 pages of a book. She read 15 of the pages on Monday. How many pages did she read on Monday?
A: 15 pages, as the question states "She read 15 of the pages on Monday"