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Gwar [14]
2 years ago
10

Dived and lowest form 2/ 1/4/13

Mathematics
1 answer:
Mekhanik [1.2K]2 years ago
6 0

<u>Answer:</u>

The solution of divide and lowest form of 2/ 1/4/13 is 6.5

<u>Solution:</u>

Given, expression is 2 / 1 / 4 / 13

We have to evaluate the given expression and reduce it to the lowest form.

Now, take the given expression

\begin{array}{ll}{\rightarrow} & {2 / 1 / 4 / 13} \\\\ {\rightarrow} & {(2 / 1) /(4 / 13)} \\\\ {\rightarrow} & {\frac{2}{1} / \frac{4}{13}}\end{array}

\Rightarrow \quad \frac{\frac{2}{1}}{\frac{4}{13}}

\begin{array}{cc}{\rightarrow} & {\frac{2}{1} \times \frac{13}{4}} \\\\ {\rightarrow} & {\frac{1}{1} \times \frac{13}{2}} \\\\ {\rightarrow} & {1 \times \frac{13}{2}}\end{array}

\Rightarrow \quad \frac{13}{2}

= 6.5

The result is already reduced to the lowest form.

Hence, the value of given expression is 6.5

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Consider the region bounded by 4y=x^2 and 2y=x.
gayaneshka [121]

Answer:

a) ⅓ units²

b) 4/15 pi units³

c) 2/3 pi units³

Step-by-step explanation:

4y = x²

2y = x

4y = (2y)²

4y = 4y²

4y² - 4y = 0

y(y-1) = 0

y = 0, 1

x = 0, 2

Area

Integrate: x²/4 - x/2

From 0 to 2

(x³/12 - x²/4)

(8/12 - 4/4) - 0

= -⅓

Area = ⅓

Volume:

Squares and then integrate

Integrate: [x²/4]² - [x/2]²

Integrate: x⁴/16 - x²/4

x⁵/80 - x³/12

Limits 0 to 2

(2⁵/80 - 2³/12) - 0

-4/15

Volume = 4/15 pi

About the x-axis

x² = 4y

x² = 4y²

Integrate the difference

Integrate: 4y² - 4y

4y³/3 - 2y²

Limits 0 to 1

(4/3 - 2) - 0

-2/3

Volume = ⅔ pi

7 0
3 years ago
Factor the expression x2 − 8x + 16
Anastaziya [24]
<span>x2 − 8x + 16
= (x - 4)(x - 4)
= (x - 4)^2</span>
7 0
2 years ago
How do you solve 1-5+1×(4×4-31)×8
Alja [10]
Hey there!

In order to solve this, remember PEMDAS. First, start with solving whatever is in parentheses. Then, move on to exponents. Then, complete the multiplication and division. Lastly, add or subtract anything remaining. Omit any steps that aren't present. 

Parentheses: 

<span>1 – 5 + 1 × (4 × 4 – 31) × 8
</span>1 – 5 + 1 × (–15) × 8

Multiplication/Division (Left to Right):

1 – 5 + (–15) × 8
1 – 5 + (–120)
1 – 5 – 120

Addition/Subtraction (Left to Right):

–4 – 120
–124

Your answer is –124. 

Hope this helped you out! :-)
5 0
3 years ago
A street has parallel curbs 40 feet apart. A crosswalk bounded by two parallel stripes crosses the street at an angle. The lengt
andreev551 [17]

Answer:

The distance, in feet, between the strip = 12 feet.

Step-by-step explanation:

From the figure attached in relation with the question, we can deduce that crosswalk is a parallelogram where

CD/AB = CE/AE

CD = 40

CE = 50

AE = 15

Let AB = x

50x = 15 × 40

X = 12

 The distance, in feet, between the strip is therefore 12 feet

6 0
2 years ago
What's -54 divided by 104 ?
tatuchka [14]
Your answer is -0.51923077
6 0
3 years ago
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