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Tasya [4]
3 years ago
12

A rectangular room has a perimeter of 70m and is 20m long write an equation to represent the area

Mathematics
1 answer:
sveta [45]3 years ago
4 0
Do you have any answer choices 
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Please help!
IgorC [24]

Answer:

(1,-4) is in quadrant IV.

Step-by-step explanation:

3 0
3 years ago
Need an answer fast!!!
trapecia [35]

Answer:

The length of the line segment is of 5.9 units.

Step-by-step explanation:

Distance between two points:

Suppose that we have two points, (x_1,y_1) and (x_2,y_2). The distance between these two points is given by:

D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

How long is the line segment?

The distance between points P and Q. So

P(1,3), and Q(4,8).

D = \sqrt{(4-1)^2+(8-3)^2} = \sqrt{3^2 + 5^2} = \sqrt{34} = 5.9

The length of the line segment is of 5.9 units.

4 0
3 years ago
Easy math have fun!!!
yulyashka [42]

Answer:

A = 12

Step-by-step explanation:

First you need to get the length from the perimeter, the formula is l= p/2 - w

After using the formula, you would get 6 for length. The formula for the area of a rectangle is a = lw, so you would multiply 6 and 2 which would give you 12 as your answer.

I apologize if I made any grammar mistakes or if it is unclear.

7 0
3 years ago
How do you convert a radical expression to a rational exponent and vice versa?
krok68 [10]

Take  the expression  x^2/3  which has an exponent  of 2/3.  The top of the fraction refers to the power  - that is  x^2 ( x squared). and the 3 indicates  a cubic root.

So in radical form  it is  ∛(x^2)

Converting radical to exponent  an example would be

∛(x^5)   =  x^(5/3)    

5 0
4 years ago
Determine the value of 0.
solniwko [45]
45°. Also, it’s not zero, that’s just the sign for theta :))
8 0
3 years ago
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