3 years ago

Describe at least two differences between constructing parallel lines and constructing perpendicular lines.

1 answer:

8 0

Answer:

When constructing parallel lines, the have to be the same distance apart from each other thru out and for perpendicular lines, they should meet at 90 degrees.

Parallel lines never meet and perpendicular lines have to meet to be called so, u know

Step-by-step explanation:

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Vladimir [108]

Answer:

5.5 inches

Step-by-step explanation:

1) the formula to find the area of a square is l^2= area and l=length

in this case we already know the area but not the length

so we have to find the square root of 30 as the opposite operation needs to be used to find the missing number

√30= 5.47

5.47 rounded= 5.5

the length of one side is 5.5 in

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3 years ago

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grandymaker [24]

Surface area is 10 cm

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3 years ago

Find the number of dekameters in 0.437 km

Gnoma [55]

There are 43.7 decameters in 0.437 kilometers

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3 years ago

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Each side of a square is increasing at a rate of 2 cm/s. at what rate is the area of the square increasing when the area of the

faltersainse [42]

Let x(t) = the length of a side of the square (cm) at time t (s).
The rate of change of x is given as
$\frac{dx}{dt} =2 \, \frac{cm}{s}$

The area (cm²) at time t is
A = x²

The rate of change of the area with respect to time is
$\frac{dA}{dt} = \frac{dA}{dx} \frac{dx}{dt} =2 \frac{dA}{dx} =2(2x)=4x \, \frac{cm^{2}}{s}$

When A = 9 cm², then x = √9 = 3cm. Hence obtain
$\frac{dA}{dt} = 4(3) = 12 \, \frac{cm^{2}}{s}$

Answer: 12 cm²/s

3 0

3 years ago

The function f(x) = 2·5x can be used to represent the curve through the points (1, 10), (2, 50), and (3, 250). What is the multi

Talja [164]

Answer:

its B. 5 . on e d g e n u i t y

Step-by-step explanation:

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3 years ago

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