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3 years ago

How do I round up one number ow do I round up one numder

Mathematics

1 answer:

Alisiya [41]3 years ago

3 0

Answer:How do I round up one number how do I round up one number you word where not spell properly for the question

Step-by-step explanation:Rounding means making a number simpler but keeping its value close to what it was.

The result is less accurate, but easier to use.

round 73 is 70, 76 is 80

Example: 73 rounded to the nearest ten is 70, because 73 is closer to 70 than to 80. But 76 goes up to 80.

Common Method

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What is the area of the triangle?

mestny [16]

Answer:

height ×base divided by two

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3 years ago

Determine whether each function is even, odd, or neither.

Wittaler [7]

Answer:

Odd, odd, odd, even

Step-by-step explanation:

But I'm not sure from all answers. I hope my answer help you.

3 0

3 years ago

PLEASE HELP!!!<br> Find the common difference for the arithmetic sequence. -55, -50, -45, -40.....

Fed [463]

Answer:

Step-by-step explanation:

Just grap any two consecutive terms in the sequence. lets say -55 and -50

-50-(-55) = 5

you can check this by picking two other terms

7 0

3 years ago

What is the difference of two positive rational number always positive?

Alexeev081 [22]

No, while the difference represents the absolute magnitude of two numbers . . . for example . . .

The difference between 5 and 2 is . . . 3
The difference between 6.4 and 9.5 is . . . 3.1

. . . there is still the chance that the difference may be zero . . . in which case the difference is neither positive nor negative

. . . so in short . . . the answer is . . . <span>NO</span>

6 0

3 years ago

Emma has money into savings accounts. One rate is 8% and the other is 12%. If she has $450 more in the 12% account and the total

AveGali [126]

Let's say that the value invested in the account with a rate of 8% is "x", then the amount invested in the account with a rate of 12% is:

$x+450$

To calculate the total interest we need to calculate the interest of each individual account and sum them:

$\begin{gathered} \frac{8}{100}\cdot x=0.08\cdot x \\ \frac{12}{100}\cdot(x+450)=0.12\cdot x+54 \end{gathered}$

The total interest is the sum of the two expressions above:

$\begin{gathered} 220=(0.08\cdot x)+(0.12\cdot x+54) \\ 220=0.08\cdot x+0.12\cdot x+54 \\ 220-54=0.2\cdot x \\ 166=0.2\cdot x \\ 0.2\cdot x=166 \\ x=\frac{166}{0.2} \\ x=830 \end{gathered}$

The value invested in the account with 8% interest is 830, the one invested in the account with 12% interest is 1280.

7 0

1 year ago