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3 years ago

One-third of 2c subtracted frome 5 times nine

Mathematics

2 answers:

inn [45]3 years ago

7 0

-44.8 is the answer hope it helps.

lilavasa [31]3 years ago

4 0

-44.8 is the answer.

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Which of the following angles is coterminal with - 2pi/3

Over [174]

Answer:

$\frac{2\pi }{3} +x=2\pi$

$x=2\pi -\frac{2\pi }{3}$

$=\frac{4\pi }{3}$

$OAmalOHopeO$

8 0

3 years ago

Divide: 27÷77,868 Help

Contact [7]

Answer:

this is the answer unless you did it backwards

Step-by-step explanation:

3.467406380027739e-4

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3 years ago

Jason had to replace the floor of a triangular portion of his dining room. The portion had a height that was twice as high as th

Eva8 [605]

Answer:

4 feet

Step-by-step explanation:

We know the the area of a triangle can be represented as $\frac{bh}{2}$ .

Since the height is twice the base, we can substitute the value $2b$ in as $h$ in the expression, making it $\frac{b\cdot2b}{2}$ . If the area is 16, we can make the equation

$\frac{b\cdot2b}{2} = 16$

Now to solve for b.

$\frac{2b^2}{2} = 16\\\frac{2b^2}{2}\cdot2 = 16\cdot2\\\\2b^2 = 32\\\\2b^2\div2 = 32\div2\\\\b^2 = 16\\\\b=4$

Hope this helped!

3 0

3 years ago

A cyclist travels 5.8 km in 30 minutes. What is his average speed in km/h?

Sauron [17]

Answer:

11.6km/h

Step-by-step explanation:

multiply 30 min by 2 to get to an hour

multiply 5.8 by 2 to get to km per hour

4 0

3 years ago

Read 2 more answers

Algebra 2: Functions, graphing, and transformations.

erastovalidia [21]

Answer:

The answer is “C” (Shifts left 3 units)

Step-by-step explanation:

To find the transformation, compare the function to the parent function and check to see if there is a horizontal or vertical shift, reflection about the x-axis or y-axis, and if there is a vertical stretch.

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3 years ago