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3 years ago

Is 105/2 equivalent to 210/4

Mathematics

1 answer:

jarptica [38.1K]3 years ago

7 0

Yes.

$\dfrac{210}{4}=\dfrac{105\cdot\not2}{2\cdot \not2}=\dfrac{105}{2}$

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3. What is the Median Average of Shoe Sizes from the data set below?

oksano4ka [1.4K]

Answer:

Step-by-step explanation:

Hi!

We first need to order the numbers in the sequence in ascending order:

$6.5,\:7,\:7.5,\:9,\:9,\:10,\:11,\:12.5,\:13,\:13,\:13$

<em>The median is the middlemost number(s) in a sequence.</em>

<em />

In that case, we can see that $\boxed{\boxed{10}}$ is the median.

More info:

Since there are 11 terms, we will divide by two. 11 ÷ 2 = 5.5. Since we round up from 5, we will count over 6 terms.

In doing so, we can see that 10 will remain our answer.

Hope this helps!

- Sahkfam

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3 years ago

Please somebody answer this. What is the length and width of the rectangle?

mafiozo [28]

Answer:

The length of the rectangle is $11x^{4}$ and width is $(5x^{2} + 1)$ .

Step-by-step explanation:

The area of the green zone is $55x^{6}$ and the area of the purple zone is $22x^{4}$ .

So, the total shaded zone is a rectangle having area = $55x^{6} + 22x^{4}$ .

Now, factorizing the area expression we get, area = $11x^{4}(5x^{2} + 2)$ .

Therefore, we can say the length of the rectangle is $11x^{4}$ and width is $(5x^{2} + 1)$ . (Answer)

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3 years ago

The staff at the community center make a rectangular skating pit every year. They use 100 meters of boarding to enclose it. So t

Sliva [168]

For a width of 25, the length will also be 25, so the area is 25² = ...
625.

_____
The rule is
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3 years ago

Mathhhhhhh which ones about slope are true

sp2606 [1]

Answer:

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Step-by-step explanation:

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3 years ago

The base area of a square-based prism is 25 ft squared. One of the lateral faces of the prism is 30 ft squared. What is the surf

deff fn [24]

Answer:

170 ft^2

Step-by-step explanation:

The surface area of a square prism is 2 times the base area + 4 times the area of a lateral face.

S=2(25)+4(30)

S=50+120

S=170

3 0

3 years ago