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3 years ago

Consider this composite figure.

Mathematics

1 answer:

Ivan3 years ago

5 0

Answer:

39 pi cm3

Step-by-step explanation:

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Dan earns £342 over the course of a five-day week. How much is that per day?

alex41 [277]

Answer:

68.4

Step-by-step explanation:

Divide 342 by 5

3 0

2 years ago

Read 2 more answers

Horses are measure in units called hands.One inch equals 1/4 hand.The average Clydesdale is 17 1/5 hands tall.What is th is heig

Mashcka [7]

(17.2 hand)*(1 in)/(0.25 hand) = 68.8 in

8 0

4 years ago

Question 5(Multiple Choice Worth 1 points)

Snezhnost [94]

Given:

The graph passes through the points (0,-20) and (4,10).

To find:

The equation of line that most closely represents the line depicted in the graph.

Solution:

If a line passing through two points, then the equation of line is

$y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)$

The given line passes through the points (0,-20) and (4,10). So, the equation of line is

$y-(-20)=\dfrac{10-(-20)}{4-0}(x-0)$

$y+20=\dfrac{10+20}{4}(x)$

$y+20=\dfrac{30}{4}x$

$y+20=\dfrac{15}{2}x$

Subtracting 20 from both sides, we get

$y=\dfrac{15}{2}x-20$

The function form is

$f(x)=\dfrac{15}{2}x-20$

f of x equals fifteen halves times x minus 20.

Therefore, the correct option is B.

7 0

3 years ago

What is the area of the shaded region?

nevsk [136]

Answer:

Step-by-step explanation:

4 num nuts

7 0

3 years ago

In the diagram m<4 is (7x+7),m<2 is (4x+4), and <3 is (4x ? 9). what are m<4 and m<1

kykrilka [37]

Answer:

Step-by-step explanation:

7x-11=4x+4(being vertically opposite angles)

7x-4x=4+11

3x=15

x=15/3

x=5

angle 2+angle1=180 degree(being straight line)

7x-11+angle 1=180

7*5-11+angle 1=180

35-11+angle1=180

24+angle 1=180

angle 1=180-24

angle 1=156 degree

3 0

2 years ago