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2 years ago

I need an answer for 5/6x4. I appreciate the effort in helping. Sorry im not very good at fractions

Mathematics

2 answers:

Pavlova-9 [17]2 years ago

5 0

Answer:

3.33

Step-by-step explanation:

Aleksandr-060686 [28]2 years ago

4 0

Answer:

3 1/3

Step-by-step explanation:

5/6 x 4 = 3 1/3

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paul bought a soft and a sandwich for 9.90. what equation may be used to find the price of each item if the sandwich cost 3.5 ti

irina [24]

So, let's say the soft drink equals y and the sandwich equals x.

x + y = 9.9

The sandwich costs 3.5 times as much as the soft drink

x = 3.5y

Therefore, we can replace x with 3.5y since they're the same thing

3.5y + y = 9.9 <-- That's the equation :)

3 0

2 years ago

A tank hold a volume of 32m3 what is the new volume of an enlarged tank of the scale factor is 5 ?

kirill [66]

Answer:

The new volume of an enlarged tank is 4000m³

Step-by-step explanation:

The scale factor has to be multiplied by the width, length and height so we will have to multiply it 3 times

h * w * l = 32 m³

(h*5) * (w*5) * (l*5)

if we rearrange the multiplications

(h * w * l) * 5 *5 * 5 =

v * 5 * 5 * 5 =

32m³ * 5 *5 *5 = 4000m³

4 0

3 years ago

A sphere is inscribed in a cube with a surface area of 216 square centimeters. What is the volume of the sphere

pentagon [3]

Answer:

$V=298.5cm^3$

Step-by-step explanation:

To find the volume of the sphere we need to know its radius.

And the radius can be found with the information we have about the surface area.

The formula for the surface area is as follows:

$SA=4\pi r^2$

from this formula we clear the radius r:

$r^2=\frac{SA}{4\pi}\\ \\r=\sqrt{\frac{SA}{4\pi} }$

and we substitute the known value of the surface area, and also the value of $\pi$ :

$r=\sqrt{\frac{216cm^2}{4(3.1416)} }\\ \\r=\sqrt{\frac{216cm^2}{12.5664} }\\ \\r=\sqrt{17.1887cm^2}\\ \\r=4.146cm$

and now that we know the radius we find the volume:

$V=\frac{4\pi r^3}{3} \\\\V=\frac{4(3.1416)(4.146cm)^3}{3}\\ \\V=\frac{895.521cm^3}{3}\\ \\V=298.5cm^3$

the volume of the sphere is $298.5cm^3$

7 0

2 years ago

246 milligrams is how many grams

andreev551 [17]

Answer:

0.246

Step-by-step explanation:

Please mark me as brainly

5 0

2 years ago

Read 2 more answers

Hi! Do any of you know how I can solve this exercise?? I know the final result is 2, but I'm not sure what I have to do to get t

Anestetic [448]

Answer:

Step-by-step explanation:

( 0.5 )³ × $2^{4}$ = ( 0.5 × 2 )³ × 2 = 1³ × 2 = 2

5 0

2 years ago