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3 years ago

How do i estimate 48.03 + 7.55 by rounding to the nearest whole number?

Mathematics

2 answers:

ExtremeBDS [4]3 years ago

5 0

You can say 48.03 + 7.55 = 55.58 so the nearest number is 56 :))
i hope this be helpful
have a nice day

marissa [1.9K]3 years ago

4 0

♥ Question: 48.03 + 7.55 ♥ Solve it:
<span>55.58

♥ Now to round, if the numbers to the right is greater than 49, you round down, if its 50 or more, you round up.

55.58 rounded to the nearest whole number is 56

♥ Final answer: 56</span>

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3 years ago

Find the measure of angle x. Round your answer to the nearest hundredth. (please type the numerical answer only)

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The value of x in the triangle is 28.1 degrees

<h3>How to solve for x?</h3>

The given triangle is a right triangle.

So, the relationship between the sides and angle x is:

sin(x) = opposite/hypotenuse

This gives

sin(x) = 8/17

Evaluate the quotient

sin(x) = 0.4706

Take the arc sin of both sides

$x = \sin^{-1}(0.4706)$

Evaluate

x = 28.1

Hence, the value of x in the triangle is 28.1 degrees