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3 years ago

Kyle swam 450 yards in 5 minutes. What is the average number of yards he swam per minute?

Mathematics

1 answer:

Korolek [52]3 years ago

7 0

Answer:

he swam on average, 90 yards per minute.

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I need help for this equation.

Sever21 [200]

Answer: D

Step-by-step explanation:

The vertex is (3,2) and is a minimum since coefficient of x is positive.

answer (3,∞)

7 0

3 years ago

Sophia manages a landfill. She decides to measure the rate at which trash increases in volume to fill the landfill as the number

goblinko [34]

Answer:

$\frac{m^3}{h}, \frac{cm^3}{h}, \frac{km^3}{h}$

Step-by-step explanation:

If you look at the objects thrown as garbage, it's a two- or three-dimensional item that takes up space and also has mass and this is a solid waste.

And the landfill that dumps such garbage is also three-dimensional.

Hence, the volume module, if the object inside is a solid, either would be

$m^3,cm^4,Km^3$

As household numbers rise, landfill space increases.

So,

$household\ number = Proportionality\times landfill\ space$

If H represents the number of household keeps, then it will be a sufficient unit for the purpose of Sophia that is

$\frac{m^3}{h}, \frac{cm^3}{h}, \frac{km^3}{h}$

7 0

3 years ago

GUYS ANYONE HERE I REALLY NEED HELP PLS! Find the area of the polygon with vertices D (-1, 2), E (2, 2), F (2, -1), and G (-3, -

katrin2010 [14]

Answer:

48 units

Step-by-step explanation:

1. graph

2. separate into a triangle and a square

3. the square is 6x6 squares, so 36 there

4. the triangle is 4x6, so (4x6)/2 is 12

5. 36+12 = 48 units

6 0

3 years ago

What is the measure, in radians, of central angle POQ? StartFraction 2 pi Over 3 EndFraction radians StartFraction 3 pi Over 4 E

Naya [18.7K]

Answer:

The answer is " $\bold{\frac{2 \pi}{3}}$ "

Step-by-step explanation:

Please find the complete question in the attached file.

Using formula:

$\to \bold{\theta = \frac{S}{r}}$

Where,

$\theta =central \ angle \\\\{S} = arc \ length\\\\{r} = radius \ length$

$\to \theta = \frac{PQ }{OQ}$

$=\frac{6 \pi}{9} \\\\ = \frac{2 \pi}{3}$

3 0

3 years ago

Read 2 more answers

Keisha has a total of 90 coins all of which are either dimes or quarters the total value of the coins is $13.50 find the number

OLga [1]

1 dime and 14 quarters

5 0

3 years ago