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sleet_krkn [62]
2 years ago
10

Express the area of a rectangle with length 2c^3d^2 and width 9d^7 as a monomial

Mathematics
1 answer:
givi [52]2 years ago
5 0

Answer:

The expression of the area as a monomial is 18c^7d^9

Step-by-step explanation:

In algebra, when we talk about the term monomial, we are simply referring to an algebraic expression that contains only a single term.

Now in this question, we have the value of the length and the width but we are interested in turning them to a monomial which is a single term.

Mathematically, the area of rectangle can be calculated using the formula L * W , where l is the length and w is the width.

Thus, we have ;

2c^3d^2 * 9d^7

= 18c^7d^(2+7)

= 18c^7d^9

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Absolutely not because
if you see as fraction
8/7 and 15/16 is not equal at all
if it had to be equal if should've been 16/14
6 0
3 years ago
Identify the lateral area and surface area of a regular triangular pyramid with base edge length 14 cm and slant height 15 cm
posledela

Answer:

D) L = 315 cm2 ; S = 399.9 cm2

Step-by-step explanation:

Lateral area;

3 × (½)(14)(15)

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Surface area:

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Read 2 more answers
Find the range for the function: y=x-7 {-3,0,2,5}
trasher [3.6K]

Answer:

Range is : { -10, -7, -5, -2 }

Step-by-step explanation:

Given:

The function is given as:

y=x-7

The domain of the function = { -3, 0, 2, 5 }

A function's input is called its domain and a function's output is called its range.

The range depends on the domain values. So, the values of 'y' are the values of range and the values of 'x' are the values of domain.

Here, the domain is given as:

Domain = { -3, 0, 2, 5 }

We need to find the values of 'y' for each value of 'x' taken from the domain set.

Plug in x=-3. This gives,

y=-3-7=-10

Plug in x=0. This gives,

y=0-7=-7

Plug in x=2. This gives,

y=2-7=-5

Plug in x=-5. This gives,

y=5-7=-2

Therefore, the set of all values of 'y' is the range.

Range is equal to { -10, -7, -5, -2 }.

8 0
3 years ago
In your own words, explain why solving 4=2x uses the Division Property of Equality. Provide an example with your explanation.
balandron [24]
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For example
4=2x to get x by itself you have to divide both sides by 2x
And your final answer would be
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How long does it take a cor travelling at 60 mph. to cover 5 miles?​
AveGali [126]

Answer:

1 hour and 8 minutes

Step-by-step explanation:

After travelling 1 hour you’ve reached 60 miles. So you go 1 mile/ minute.

You have then 8 miles left. You get: 8 minutes. Which gives us the answer:

1 hour and 8 minutes.

7 0
3 years ago
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