All categories

3 years ago

When rounding to.the nearest hundred are you to add or subtract?

2 answers:

6 0

Basically you don't really do either, mostly because when your rounding you mostly just look at the number your rounding to. okay so say your number is like 127 you would round to 100 because your number would've been below 150. And we know that five is the middle of every thing. 10 and the whole number system is made up of tens. So when you have to choose to round you have to go up to the next ten so say your number is 27 since it's above 5 you would round to 30. So if you have 127 it's below the 5 mark (which would be 150) so you would round to 100 because it's below that mark.

kicyunya [14]3 years ago

5 0

Answer:

When you round to the nearest hundred:

150 or higher turns into 200, so you'd do add.

But when it's 149 or lower, you simply subtract it by 49.

Step-by-step explanation:

You might be interested in

X intercepts of -12x^2+108x=h and the y intercept

beks73 [17]

Answer:

x: 0 or 9

y-int: 0

7 0

3 years ago

27<br> x 9<br> How do I solve this

Tanya [424]

Answer:

you muliply first 9×7 and then carry the remainder to the other side and then 9×2 and add the remainder

5 0

2 years ago

Read 2 more answers

Find the value of the expression 3x for the following values of x when x = 10

ElenaW [278]

Answer:

A) 30

Step-by-step explanation:

3*10=30

A 30

3 0

3 years ago

Classify each sequence as arithmetic, geometric, or neither by dragging it into the correct box.

garik1379 [7]

The sequences are classified, respectively, as:

Geometric, Arithmetic, Neither.

<h3>What is a geometric sequence?</h3>

A geometric sequence is a sequence in which the result of the division of consecutive terms is always the same, called common ratio q.

In the first sequence, we have that:

$q = \frac{45}{15} = \frac{15}{5} = \frac{5}{\frac{5}{3}} = \frac{\frac{5}{3}}{\frac{5}{9}} = 3$

Hence it is a geometric sequence.

<h3>What is an arithmetic sequence?</h3>

In an arithmetic sequence, the difference between consecutive terms is always the same, called common difference d.

In the second sequence, we have that:

d = -4 - 1 = 1 - 6 = 6 - 11 = 11 - 16 = -5

Hence it is an arithmetic sequence.

<h3>What about the third sequence?</h3>

$\frac{4}{3} \neq \frac{3}{2}, 1 - \frac{1}{2} \neq 2 - 1$

Hence it is neither arithmetic nor geometric.

More can be learned about geometric and arithmetic sequences at brainly.com/question/11847927

#SPJ1

8 0

1 year ago

F(x)=x² – 4x – 2<br> g(x)=x+7<br> Find: (f + g)(x)

dusya [7]

Answer:

(f + g)(x) = x² - 3x + 5

Step-by-step explanation:

Here we find the sum of two functions. Combine like terms in f and g, as follows:

(f + g)(x) = x² – 4x – 2 + x + 7, or

(f + g)(x) = x² - 3x + 5

8 0

3 years ago