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3 years ago

B. Solve for the product of the following fractions. Express your answer in simples form.

Mathematics

1 answer:

sladkih [1.3K]3 years ago

5 0

Answer:

5/9
1/5
1/7
5/54
1/4
Hope it helps you

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The scale drawing of a concrete pad has a length of 9.1 cm, a depth of 2.2 cm and a width of 3.8 cm.

butalik [34]

242 cm because 418/ 3.8 = 110, 110 x 2.2 = 242 cm

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3 years ago

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Solve the problem and then click on the correct graph.<br><br> y = |x|

Zielflug [23.3K]

Answer:

Attachment is correct graph.

Step-by-step explanation:

We are given a equation of line y=|x|

It is absolute function which gives always positive value.

It's vertex at (0,0). This function will break at (0,0)

It is linear equality.

$f(x)=\left \{ {-x{\ \ \ \ \ \ x$

So, function is break at point x=0

Now we make tale of x and y

x y

-3 3

-2 2

-1 1

0 0

1 1

2 2

3 3

Now we plot the point on graph and join the points to get graph.

Please see the attachment for correct graph.

8 0

3 years ago

PLEASE HELP ASAP

Zielflug [23.3K]

No cause it will cost here half that much to do the hole thing

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3 years ago

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Which expressions have a value of 16/81? Check all that apply.

lana [24]

Which expression have a value of 16/81? check all that apply. (2/3)^4, (16/3)^4, (4/81)^2, and (4/9)^2

Answer:

First and last option is correct.

$(\frac{2}{3})^{4}=\frac{16}{81}$

$(\frac{4}{9})^{2}=\frac{16}{81}$

Step-by-step explanation:

Given:

There are four options.

(2/3)^4, (16/3)^4, (4/81)^2, and (4/9)^2

We need to check all given options for value of 16/81.

Solution:

Using rule.

$(\frac{a}{b})^{n}=\frac{a^{n}}{b^{n}}$

Solve for option $(\frac{2}{3})^4$ .

$(\frac{2}{3})^{4}=\frac{2^4}{3^4}=\frac{2\times 2\times 2\times 2}{3\times 3\times 3\times 3}=\frac{16}{81}$

Solve for option $(\frac{16}{3})^4$ .

$(\frac{16}{3})^{4}=\frac{16^4}{3^4}=\frac{16\times 16\times 16\times 16}{3\times 3\times 3\times 3}=\frac{65536}{81}$

Solve for option $(\frac{4}{81})^2$ .

$(\frac{4}{81})^{2}=\frac{4^2}{81^2}=\frac{4\times 4}{81\times 81}=\frac{16}{6561}$

Solve for option $(\frac{4}{9})^2$ .

$(\frac{4}{9})^{2}=\frac{4^2}{9^2}=\frac{4\times 4}{9\times 9}=\frac{16}{81}$

Therefore, expression $(\frac{2}{3})^4$ and $(\frac{4}{9})^2$ have a value of $\frac{16}{81}$ .

6 0

3 years ago

I need help quickly!!!

LenKa [72]

Divide the figure into a triangle on the left and a rectangle on the right. You know the side lengths of the rectangle are 3 x 10, so multiply to get the area of the rectangle. Next, find the area of the triangle. The area of a triangle is given by 1/2bh, where b is the base and h is the height. Because you know the short side of the rectangle is 3, subtract 3 from 5 to get the base of the triangle. then multiply that by 10, the height, and divide by 2 to get the area of the triangle. Then just add up the area of the triangle and the area of the rectangle to get your answer :)

3 0

3 years ago