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3 years ago

The side of a square is (4x - 2y). What is the perimeter of the square?

Mathematics

2 answers:

aksik [14]3 years ago

8 0

16x-8y Cause you simply add all of the x's and y's together

worty [1.4K]3 years ago

6 0

Answer:

( 16x - 8y ) unit

Step-by-step explanation:

Since, we know that, the perimeter of a square,

$S=4\times a$

Where,

a = side of the square,

We have,

a = 4x - 2y

Therefore, the perimeter of the given square

$=4\times (4x-2y)$

$=4(4x)-4(2y)$ ( By distributive property )

$=16x-8y$

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Find and simplify the expression if f(x)=x^2-10.<br><br> f(4+h)-f(4)=

11111nata11111 [884]

$f(4+h)-f(4)=(4+h)^2-10-(4^2-10)\\f(4+h)-f(4)=16+8h+h^2-10-16+10\\f(4+h)-f(4)=h^2+8h$

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3 years ago

Read 2 more answers

Harry buys 22 fish he has a round fish bowl and a rectangular fish tank how could he place the fish in the bowl and tank. Equati

Juliette [100K]

Answer:

11 and 11 in each of each fish tank or put more fish in the rectangular fish tank

5 0

3 years ago

You bake 42 chocolate cupcakes and 28 red velvet cupcakes.You package them in boxes that have the same ratio of chocolate to red

blondinia [14]

Answer: 16 red velvet cupcakes.

Step-by-step explanation:

To solve this problem you can apply the following proccedure:

- Let's call the number of red velvet cupcakes in a box that has 24 chocolate cupcakes: $x$

- Based on the information given in the problem, you can set up the following proportion and Solve for $x$ <em>:</em>

$\frac{42}{28}=\frac{24}{x}\\\\1.5x=24\\x=16$

There are 16 red velvet cupcakes in a box that has 24 chocolate cupcakes.

5 0

3 years ago

Plz help I need help plz

dem82 [27]

Answer:

33/4 or 8 1/4

Step-by-step explanation:

-3 2/3 • (-2 1/4)

Step 1. Convert each into improper fractions
(Reply for details)

-11/3 • (-9/4)

Step 2. Multiply
(Reply for details)

99/12

Step 3. Simplify
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33/4 or 8 1/4

4 0

3 years ago

Identify the cross section of the solid shown in the diagram

Ivahew [28]

Given:

Image of the pyramid

To identify:

The cross section of the solid.

Solution:

The given image is a pyramid.

The base of the pyramid have 5 edges.

So, it is a pentagonal pyramid.

In the cross section also have 5 edges.

Therefore the cross section of the solid shown in the diagram is pentagon.

6 0

3 years ago