All categories

2 years ago

A vehicle travels a distance of 504 - 10+ 6 miles in + 2 minutes. The vehicle's speed is miles/minute.

Mathematics

1 answer:

laiz [17]2 years ago

6 0

Answer:

502

Step-by-step explanation:

504-10=494

494+6=500

500+2=502

answer 502

You might be interested in

Is PQR = STU? if so, name which similarity postulate or theorem applies.

lutik1710 [3]

Answer:

Step-by-step explanation:

7 0

3 years ago

Eleanor can drive an average of 374 miles on one tank of gas. How many miles can she drive on 15 tanks of gas?

lidiya [134]

Well you would just multiply 374 by 15 and that would be your answer

8 0

2 years ago

Read 2 more answers

What is the equation of a line with a slope of 2 and a y-intercept of -5?

RSB [31]

Y=2x-5

Hope this helps ya :D

7 0

2 years ago

Please help IM SO CONFUSED!

rodikova [14]

Answer:

Step-by-step explanation:

You can see from the table that 2 bracelets are made every 30 minutes.

There are 9 intervals of 30 minutes each in 4.5 hours.

So, the number of bracelets that are made in 4.5 hours is

9x2=18

Another way to see this is to note from the table that 4 bracelets are made in 60 minute, which is 1 hour. So, in 4 hours, 16 bracelets will be made. Also, from the table, 2 bracelets are made in 30 minutes, which is 1/2 hour. So, adding up, 18 bracelets are made in 4.5 hours.

4 0

2 years ago

From a piece of tin in the shape of a square 6 inches on a side, the largest possible circle is cut out. What is the ratio of th

wel

Answer:

$\sf \dfrac{1}{4} \pi \quad or \quad \dfrac{7}{9}$

Step-by-step explanation:

The width of a square is its side length.

The width of a circle is its diameter.

Therefore, the largest possible circle that can be cut out from a square is a circle whose diameter is equal in length to the side length of the square.

Formulas

$\sf \textsf{Area of a square}=s^2 \quad \textsf{(where s is the side length)}$

$\sf \textsf{Area of a circle}=\pi r^2 \quad \textsf{(where r is the radius)}$

$\sf \textsf{Radius of a circle}=\dfrac{1}{2}d \quad \textsf{(where d is the diameter)}$

If the diameter is equal to the side length of the square, then:
$\implies \sf r=\dfrac{1}{2}s$

Therefore:

$\begin{aligned}\implies \sf Area\:of\:circle & = \sf \pi \left(\dfrac{s}{2}\right)^2\\& = \sf \pi \left(\dfrac{s^2}{4}\right)\\& = \sf \dfrac{1}{4}\pi s^2 \end{aligned}$

So the ratio of the area of the circle to the original square is:

$\begin{aligned}\textsf{area of circle} & :\textsf{area of square}\\\sf \dfrac{1}{4}\pi s^2 & : \sf s^2\\\sf \dfrac{1}{4}\pi & : 1\end{aligned}$

Given:

side length (s) = 6 in
radius (r) = 6 ÷ 2 = 3 in

$\implies \sf \textsf{Area of square}=6^2=36\:in^2$

$\implies \sf \textsf{Area of circle}=\pi \cdot 3^2=28\:in^2\:\:(nearest\:whole\:number)$

Ratio of circle to square:

$\implies \dfrac{28}{36}=\dfrac{7}{9}$

5 0

1 year ago

A vehicle travels a distance of 504 - 10+ 6 miles in + 2 minutes. The vehicle's speed is miles/minute.​

A vehicle travels a distance of 504 - 10+ 6 miles in + 2 minutes. The vehicle's speed is miles/minute.