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2 years ago

What is 88.6 rounded to the nearest whole number?

Mathematics

2 answers:

Vladimir [108]2 years ago

8 0

Answer:

Step-by-step explanation:

This is how to round 88.6 to the nearest whole number. In other words, this is how to round 88.6 to the nearest integer. 88.6 has two parts. The integer part to the left of the decimal point and the fractional part to the right of the decimal point: Integer Part: 88 Fractional Part: 60 Our goal is to round it so we only have an integer part using the following rules: If the first digit in the fractional part of 88.6 is less than 5 then we simply remove the fractional part to get the answer. If the first digit in the fractional part of 88.6 is 5 or above, then we add 1 to the integer part and remove the fractional part to get the answer. The first digit in the fractional part is 6 and 6 is 5 or above. Therefore, we add 1 to the integer part and remove the fractional part to get 88.6 rounded to the nearest whole number as: 89

kicyunya [14]2 years ago

8 0

Answer: 89

Step-by-step explanation:

If a decimal is being rounded to the nearest whole number then we are trying to eliminate the decimal. If the tenths value in the number is equal to or greater than 5, then you will make the ones digit go up by one.

88.6 the tenth digit is 6 and it is greater than 5 so you will make the ones digit go up by one more. The ones digit is 8 so you will get 9.

The number will then be 89

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2 years ago

Read 2 more answers

Identify the domain of the function shown in the graph

Brut [27]

Using it's concept, the domain of the function shown in the graph is:

B. $-6 \leq x \leq 6$ .

<h3>What is the domain of a function?</h3>

The domain of a function is the set that contains all possible input values for the function. In a graph, the domain is the set that contains all values of x.

From this graph, the function is defined for values of x between -6 and 6, hence the domain is given by:

B. $-6 \leq x \leq 6$ .

More can be learned about the domain of a function at brainly.com/question/10891721

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1 year ago

6. Find QR, if area and altitude PS of ∆PQR are given<br> ar(∆PQR) = 180 cm2, PS = 15

Slav-nsk [51]

Given:

Area and altitude PS of ∆PQR are ar(∆PQR) = 180cm² and PS = 15.

To find:

The measure of side QR.

Solution:

According to the given information, PS is an altitude of ∆PQR. It means QR is the base of ∆PQR.

We know that, the area of a triangle is

$Area=\dfrac{1}{2}\times Base\times Height$

$ar(\Delta PQR)=\dfrac{1}{2}\times QR\times PS$

Substituting the given values, we get

$180=\dfrac{1}{2}\times QR\times 15$

$180\times 2=QR\times 15$

$360=QR\times 15$

Divide both sides by 15.

$\dfrac{360}{15}=QR$

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2 years ago

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alexgriva [62]

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2 years ago