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3 years ago

Writing in Math Describe a situation in which it would be better

Mathematics

1 answer:

NeTakaya3 years ago

5 0

Answer:

the number 151

Step-by-step explanation:

this because if you round 151 to the nearest hundread it would give you 200 but if you round it to the nearest ten ot would give you 150 which is closer to the actual number than 200.

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Hi guys can you guys answer this pls and explain plss

9966 [12]

Answer:

see explanation

Step-by-step explanation:

To express a fraction in simplest form

Divide numerator and denominator by largest common factor of both

$\frac{6}{12}$ ← divide by 6

= $\frac{1}{2}$ ← in simplest form

$\frac{12}{15}$ ← divide by 3

= $\frac{4}{5}$ ← in simplest form

7 0

3 years ago

Given the diagram above, m∠Z is:

Mama L [17]

Answer:

z = 120º

Step-by-step explanation:

t + 2t + t + 2t = 360º

60 + 2(60) + 60 + 2(60) = 360

t = 60

2t = z

z = 120º

This is all based on the fact there there are 360º in a quadrilateral.

5 0

3 years ago

While waiting for a video game to download you notice that 30% of 32,000 kilobytes have been dowloaded so far

Ghella [55]

30% of 32000 will be 32000 multiplied by 0.3 which would equal 9600 kilobytes

7 0

3 years ago

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Find the circumference of a circle that has an area of 452.16 square meters. (Use 3.1416 as the value of π.)

laila [671]

$\bf \textit{area of a circle}\\\\
A=\pi r^2\quad 
\begin{cases}
r=radius\\
-----\\
A=452.16
\end{cases}\implies 452.16=\pi r^2\implies \cfrac{452.16}{\pi }=r^2
\\\\\\
\boxed{\sqrt{\cfrac{452.16}{\pi }}=r}\\\\
-------------------------------\\\\
\textit{circumference of a circle}\\\\
C=2\pi r\qquad \qquad \implies C=2\pi \left( \boxed{\sqrt{\cfrac{452.16}{\pi }}} \right)$

so, is just that product, recall to use "<span>3.1416 as the value of π".</span>

7 0

3 years ago

What’s the slope of the line?

yulyashka [42]

Answer:

the slope is 1

Step-by-step explanation:

5 0

3 years ago

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