3 years ago

Compare these ratios 1.2:5 and 1:1 2. 0:5 and 100:1 3: 100:1 and 1:100

Mathematics

1 answer:

Daniel [21]3 years ago

4 0

Answer:

kaleb....i love u....i miss u....:(((

Step-by-step explanation:

You might be interested in

How can you find 27 + (-40)

Viefleur [7K]

Answer:

27 + (-40) = -13

Step-by-step explanation:

27 + (-40)

= 27 - 40

= -13

6 0

3 years ago

Read 2 more answers

What is the median of the following numbers: 120, 35, 42, 119, 120.5, 99, 72 ? *

Roman55 [17]

Answer:

the median is 99

Step-by-step explanation:

(lowest) 35, 42, 72, <u>99</u>, 119, 120, 120.5 (highest)

the median is the middle #

the middle # is 99

6 0

2 years ago

What is 1/3 plus 1/2 in fraction form

Citrus2011 [14]

Answer:

5/6

Step-by-step explanation:

Hope this helped!!!

7 0

2 years ago

The radius r of a cone is increasing at a rate of 4in/min. The height h of the cone is always 4 times the radius. Find the rate

AlekseyPX

$\bf \textit{volume of a cone}\\\\
V=\cfrac{\pi r^2 h}{3}\qquad h=4r\implies V=\cfrac{\pi r^2 \cdot 4r}{3}\implies V=\cfrac{4\pi r^3}{3}\\\\
-----------------------------\\\\
\cfrac{dv}{dt}=\cfrac{4\pi }{3}\cdot 3r^2\cdot \cfrac{dr}{dt}\implies \cfrac{dv}{dt}=4\pi r^2\cdot \cfrac{dr}{dt}\qquad 
\begin{cases}
\frac{dr}{dt}=4\\\\
r=7
\end{cases}
\\\\\\
\cfrac{dv}{dt}=4\pi (7)^2\cdot 4$

7 0

3 years ago

The measures of the legs of a right triangle are 15 m and 20 m. Use the triangle measures and substitute the lengths for a and b

DochEvi [55]

Answer:

Step-by-step explanation:

We can use the Pythagorean theorem to determine the length of the hypotenuse

a^2 + b^2 = c^2

15^2 + 20 ^2 = c^2

225 + 400 = c^2

625 = c^2

Take the square root of each side

sqrt(625) = sqrt(c^2)

25 = c

5 0

3 years ago