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3 years ago

PLZ PLZ PLZ WILL GIVE BRAINLIEST AND EXTRA POINTS!!! PLZ ANSWER!!! HEEEELLLP!!!!!! PLZ NO GO.OGLE!

Mathematics

1 answer:

Murrr4er [49]3 years ago

7 0

Answer:

48 / 4 = 12

use long division

1 2

4|48

4 can fit into 4, 1 time

4 can fit into 8, 2 times so you get 12

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54 / 6 = 9

count how many times 6 goes into 54 witch is 9

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plz mark me brainiest :)

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Which equations are equivalent to -1/4(x)+3/4=12? Select all that apply.

ELEN [110]

Answer:

B and E

Step-by-step explanation:

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3 years ago

a cylindrical well has a radius of 10 feet and a height of 15 feet what volume of water will it take to fill in the well

vampirchik [111]

Volume of water will it take to fill in the well is 4710 cubic feet

<h3>Solution:</h3>

Given that a cylindrical well has a radius of 10 feet

Height of cylindrical well = 15 feet

To find: volume of water will it take to fill in the well

Since, the well is in the form of cylinder, This means that we need to find the volume of cylindrical well

The volume of cylinder is given as:

$\text { Volume of water in the well }=\pi r^{2} h$

Where "r" is the radius and "h" is the height of cylinder

Substituting the given values we get,

$\begin{array}{l}{\text { Volume of water in the well }=(3.14) \times(10)^{2} \times(15)} \\\\ {=(3.14) \times(1500)=4710}\end{array}$

$\text { Volume of water in the well }=4710 \text { feet }^{3}$

Hence, the amount of water that can be stored in the well is 4710 cubic feet

7 0

3 years ago

X is a number from the set [3,5,6] and y is a number from the set [4,7,8,9]. If xz/y is an integer and z is a positive integer,

UNO [17]

The smallest possible value of z is the denominator of the reduced fraction x/y. We note the prime factors of the members of set y are

... 2², 7, 2³, 3²

so if there are any even members of set x, the fraction can be reduced to something divided by 2. The number 6 in set x is even, so we have

... 6z/4 = 6·2/4 = 3 (an integer) when z=2

The lowest possible value of z is ...

... B) 2

4 0

3 years ago

Rickey has fraction 7/8 of a cup of cereal in a bowl. He then gave two fraction 1/4 cups of cereal from his bowl to his little s

Zinaida [17]

5/8 would be the answer..

7/8-1/4=(7 × 4) - (1 × 8)8 × 4=20/ 32=20 ÷ 432 ÷ 4=5/8

4 0

3 years ago

Read 2 more answers

A force of 76 N is applied to an area of 490 cm2. Calculate the pressure in N/m2. Give your answer to the nearest integer.

kolezko [41]

Answer:

Given

Hope it helps

Step-by-step explanation:

Pressure is the force per unit perpendicular area over which the force is applied

p=F/A

Where f is force and a is area

So P

= F/A

= 76N / 0.049m2

= (76/0.049) Nm2

= 76000/49

= 1551.02

Or 1551 N/m2

4 0

3 years ago