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3 years ago

What is the Area of trapezoid?

Mathematics

2 answers:

Romashka [77]3 years ago

5 0

48.8 cm2 that is the answer I got

ahrayia [7]3 years ago

3 0

Answer:

Step-by-step explanation:

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Find the area of a sector with a central angle of 120° and a diameter of 7.3 cm. Round to the nearest tenth.

Andru [333]

Answer: $14cm^{2}$

Step-by-step explanation:

diameter=7.3cm

radius= $\frac{diameter}{2}$

= $\frac{7.3}{2}$

=3.65cm

angle =120°

area= $\frac{angle (tita)}{360}$ × $\frac{\pi r^{2} }{1}$

= $\frac{120}{360}$ × $\frac{22}{7}$ × $3.65^{2}$

= $13.95cm^{2}$

≅ $14cm^{2}$

6 0

3 years ago

Evaluate 2^2 3^2 4^2

zlopas [31]

Answer:29

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Steven's Diner sold 60 milkshakes last week. 25% of the milkshakes had whipped cream on top. How many milkshakes with whipped

denis-greek [22]

Answer:

the answer is 15.

Step-by-step explanation:

you find the answer by turning 25% into 0.25 then you multiple it by 60, this results in 15.

3 0

3 years ago

Use the given graph to determine the limit, if it exists.

Ahat [919]

The limit in the given graph $\lim_{x \to \ 2^{-} } f(x)$ is 3 and $\lim_{x \to \ 2^{+} } f(x)$ is -2

Given graph of a function and we have to determine the limits when x tends to 2 minus and when x tends to 2 plus.

When we see the graph we can find that the graph is not of the linear function because it is not straight line.

From x=2 and onwards it gives values values of only -2 because it is parallel to x-axis at y=-2.From x=2 and leftwards it gives values values of only 3 because it is parallel to x-axis at y=3.

Hence the limit of the function whose graph is shown is 3 and -2.

Learn more about limits at brainly.com/question/27517662

#SPJ10

8 0

2 years ago

Evaluate log base 12 of y^2, given log base 12=16

Ostrovityanka [42]

Answer:

y = 12^8

Step-by-step explanation:

Log base 12, y^2 = 16

y2 = 12^16

y = sqrt ( 12^16) = (12^16)^1/2

y = 12^8

5 0

3 years ago