Answer:
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write the equation
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multiply both numerator and denominator by √3+√2
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after multiplying numerator with √3+√2 we get→√3+√2
after multiplying denominator we get 3-2
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after subtracting 3 with 2 we get →1
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hence denominater is rationalized✓
hope it helped you:)
A straight angle measures 180 degrees.
Angle x and the 150-degree angle form a straight angle.
x + 150 = 180
x = 30
Angle z and the 100-degree angle form a straight angle.
z + 100 = 180
z = 80
Now you know the measures of two angles of the three angles of the triangle. The sum of the measures of the angle of a triangle equals 180 degrees.
x + y + z = 180
30 + y + 80 = 180
y + 110 = 180
y = 70
Answer: x = 30; y = 70; z = 80
Number one is true glaciers do store 75% of the worlds fresh watet
Answer: Yes, the time it takes to run a 100 meter race is a function of the speed you run.
In a function, there is an input and only one corresponding output. In the case of a race time, it depends on your speed.
A person with a slower speed will have a longer race time.
A person with a higher speed will have a shorter race time.
