Answer: 15º and 50º
Explanation:
The angles in a triangle add up to 180.
180 - 115 = 65
3x + 10x = 13x
13x = 65
x = 5
3x = 15
10x = 50
An expression is defined as a set of numbers, variables, and mathematical operations. The value of the expression (√2)π/(√5) is 2.
<h3>What is an Expression?</h3>
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The value of the expression (√2)π/(√5) can be written as,

= 0.6324 × π
= 1.9869 ≈ 2
Hence, The value of the expression (√2)π/(√5) is 2.
Learn more about Expression:
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Answer:
0.6
Step-by-step explanation:
the car moves at a speed of 3/5*65 miles per hour
that is 39 miles per hour
but this has nothing to do with the question as the only fraction is 3/5
Answer: The answer is B.
Step-by-step explanation: The scale on the y-axis could be changed to 100–120.
Answer: 100 square units.
Step-by-step explanation:
Given: Jernel has to figure out the area of her square garage.
She knows that one side of the garage is equal to the length of her rabbit pen.
Now, the length of the rabbit pen = 10 units
Then , the length of the garage will be 10 units
Now, Area of square = 
Hence, the area of the garage = 100 square units.