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love history [14]
3 years ago
10

a machine packs boxes at a constant rate of 2/3 of a box every 1/2 minute. what is the number of boxes per minute that the machi

ne packs
Mathematics
1 answer:
Kruka [31]3 years ago
8 0
I think it's 2/3 x 2 = <em>4/6</em>
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What’s the volume of the cylinder
FrozenT [24]

Answer:

188.496 mm^3 (or 188.495559 mm^3 if you want to be specific)

Step-by-step explanation:

The radius would be the distance from the middle of the circle on top, we are given that the diameter of the circle is 4mm, the radius is half of that so you would get 2 as the radius (or R). H is the height of the cylinder which is 15 mm, so plugging it in (pi * (2^2) * 15) would get you 188.496 mm^3 (rounded of course).

3 0
2 years ago
Rewrite this formula to convert Fahrenheit to Celsius (linear equations and inequalities)
Luba_88 [7]

Answer:

The formula used to convert   Fahrenheit in to Celsius is:

C = ( F - 32) \times (\frac{5}{9})

Step-by-step explanation:

Here, the given expression is :

F=(\frac{9}{5}) c + 32

The above  expression converts Celsius in to Fahrenheit.

Now we need an expression to convert   Fahrenheit in to Celsius.

Simplifying the above  for the value of C, we get:

F=(\frac{9}{5}) c + 32\\\implies F - 32 =(\frac{9}{5}) c \\\implies  ( F - 32) \times (\frac{5}{9})   = c\\\implies C = ( F - 32) \times (\frac{5}{9})

Hence, the formula used to convert   Fahrenheit in to Celsius is:

C = ( F - 32) \times (\frac{5}{9})

6 0
3 years ago
Hello! can you please, help me by finding some missing angles.
yuradex [85]

Answer:

Going horizontally,

Q1 a) x = 133°

Q1 b) x = 59°

Q1 c) x = 189°

Q1 d) x = 32°

Q1 e) x = 72°

Q1 f) x = 36°

Q2 a) x = 53°

Q2 b) x = 94°

Q2 c) x = 10°

Workings out:

To work out the interior angles, you need to know that angles on a straight line add up to 180°. In addition, you also need to know that angles around a point add up to 360°. When you need to find a missing angle, if the angle is on a line or in a triangle, take whatever value/values the angle/angles you have are and take it away from 180°. If the angle is around a point, (or in a square, where all angles are the same anyway) add however many values you have for the angles then take that away from 360°. Hope this helps! :)

8 0
2 years ago
Given the ratio of 6 feet:72 inches, how many inches are equivalent to 3 feet
irina1246 [14]

Answer:

36 inches

Step-by-step explanation:

6 feet equals 72 inches. 6 divided by 2 is 3 so you do 72 divided by 2. 72 divided by 2 is 36 inches.

Hope this helps :)

7 0
2 years ago
For the rational equation, x^2+5x+6/x+3=3 , what is a valid value of x?.
gladu [14]
The answer for this question is 1
8 0
3 years ago
Read 2 more answers
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