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4 years ago

A four sided polygon is called a

Mathematics

2 answers:

kaheart [24]4 years ago

7 0

A four sided polygon is a Quadrilateral

Mazyrski [523]4 years ago

3 0

A 4 sided polygon is a quadrilateral

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When graph in the xy plane, what is the y-coordinate of the vertex of the parabola with equation = −2( − 1)( + 5)

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The answer is 10 have a great day

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3 years ago

A goat is tethered (tied up) to a stake in the ground with a 5 m rope. The goat can graze to the full length of the rope a full

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The answer to your question is

78.5 m^2

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4 years ago

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An airplane is flying from New York City to Los Angeles. The distance it travels in miles d, is related to the time in seconds,

34kurt

Answer:

A. 0.15

B. 0.45

C. 85

Step-by-step explanation:

Given that:

Equation to represent the relation between distance, $d$ in miles and time $t$ in seconds:

$d=0.15t$

A.

To find: The speed of airplane in miles per second.

Formula for speed is given as:

$Speed = \dfrac{Distance}{Time}$

Here, we will have to find the value of $\frac{d}{t}$ .

Dividing the given equation by $t$ , we get:

$\dfrac{d}{t}=0.15$

$d$ is in miles and $t$ is in seconds.

Therefore, the answer is 0.15.

B.

Distance traveled in 30 seconds.

Given that: $t$ = 30 seconds

To find: $d = ?$ in miles

$d = 0.15\times 3 = 0.45$

C.

The time taken to travel a distance of 12.75 miles.

Given that : $d =12.75\ miles$

To find: $t = ?$ seconds

$12.75 = 0.15t\\\Rightarrow t = \dfrac{12.75}{0.15}\\\Rightarrow \bold{t = 85}$

3 0

3 years ago

Screenshot Included Below

Elan Coil [88]

Answer:

The values for the given function f is defined by $f(x)=\frac{1}{2}x$ is

a) $f(0)=0$ ,

b) $f(18)=9$ and

c) $f(-18)=-9$

Step-by-step explanation:

Given that the function f is defined by $f(x)=\frac{1}{2}x$

Now to find the value of f(0), f(18) and f(-18)

Now take f(0)

Put x=0 in the given function $f(x)=\frac{1}{2}x$ we get

$f(0)=\frac{1}{2}(0)$

$=0$

Therefore $f(0)=0$

Put x=18 in the given function $f(x)=\frac{1}{2}x$ we get

$f(18)=\frac{1}{2}(18)$

$=9$

Therefore $f(18)=9$

Put x=-18 in the given function $f(x)=\frac{1}{2}x$ we get

$f(-18)=\frac{1}{2}(-18)$

$=-9$

Therefore $f(-18)=-9$

The values for the given function f is

a) $f(0)=0$ ,

b) $f(18)=9$ and

c) $f(-18)=-9$

4 0

3 years ago

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Which is an irrational number? 1-31 0.6 My Progress >

Natalka [10]

Answer:

a non repeating or non terminating decimal but not as a fraction, the decimal goes on forever without repeating.

EXAMPLES: Phi, pi and the square root of any prime number are irrational numbers.

Step-by-step explanation:

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3 years ago