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3 years ago

How do I find the sum of 3x8

Mathematics

2 answers:

kakasveta [241]3 years ago

5 0

You add eight three times (8+8+8=24)

tensa zangetsu [6.8K]3 years ago

3 0

Answer:

You may add eight three times or eight three times

Step-by-step explanation:

3+3+3+3+3+3+3+3=24

8+8+8=24

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PLEASE HELP! ILL MARK BRAINLIEST

Firlakuza [10]

Answer:

A,shift the graph of y =x2 right 15 units

Step-by-step explanation:

4 0

3 years ago

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What is the answer to -3 + (-12)=

iragen [17]

Answer:

-15

Step-by-step explanation:

when adding two negative numbers, just add like normal and put a negative sign.

4 0

3 years ago

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Ada, Betty, Chris, and David have $45 in total. If Ada gets $2 from Betty, Chris triples his money, and David's money is cut by

masya89 [10]

The amount of money Ada have initially is $9.25 and this can be determined by forming the linear equation.

Given :

Ada, Betty, Chris, and David have $45 in total.
If Ada gets $2 from Betty, Chris triples his money, and David's money is cut by half, four of them have the same amount.

The following steps can be used in order to determine the money Ada have initially:

Step 1 - Let the total money of Ada be 'a', Betty be 'b', Chris be 'c', and David be 'd'.

Step 2 - The linear equation that represents the total money they have is given by:

a + b + c + d + = 45 -- (1)

Step 3 - Now, after Ada gets $2 from Betty, Chris triples his money, and David's money is cut by half, four of them have the same amount of money.

Step 4 - Let the amount of money they all have be 'x' then:

4x = 45 ---- (from equation (1))

x = $11.25

Step 5 - The initial amount of money Ada have is:

x = a + 2

11.25 = a + 2

11.25 - 2 = a

a = $9.25

So, Ada have $9.25 initially.

For more information, refer to the link given below:

brainly.com/question/2263981

4 0

3 years ago

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A cylinder has a base radius of 4m and a height of 6m. What is its volume in cubic m, to the nearest tenths place?

Ronch [10]

<h3>Answer:</h3>

301.6 cubic meters

<h3>Step-by-step explanation:</h3>

A cylinder is a shape with straight sides with circular or oval cross-sections. We know that the cylinder in the question must be a circular cylinder due to its radius description.

Volume Formula

A circular cylinder has a volume of $V=\pi r^2h$ . In this equation, V is the volume, r is the radius, and h is the height. The question tells us that r=4m and h=6m. So, we can plug these values into the formula.

Solving for Volume

To solve plug the values into the formula and rewrite the equation.

$V=\pi *4^2*6$

Next, apply the exponents.

$V=\pi *16*6$

Then, multiply the constants.

$V=\pi *96$

Finally, multiply the remaining terms. Remember to use the pi button on the calculator and not an estimation to get a more exact value.

$V=301.6$

Make sure your answer is rounded to the correct digit. This means that the volume must be 301.6 cubic meters.

6 0

2 years ago

5 1/3 + (-3 9/18) Simplify. Show your work. PLEASE HELP! WILL GIVE BRAINLIEST

zvonat [6]

Hey there!

$5\frac{1}{3} + (-3 \frac{9}{18} ) \\ \\ 5\frac{1}{3} = \frac{16}{3} \\ \\ \frac{16}{3} - 3\frac{1}{2} \\ \\ 3\frac{1}{2} = \frac{7}{2} \\ \\ \frac{16}{3} - \frac{7}{2} \\ \\ \frac{16}{3} + \frac{-7}{2} \\ \\ \frac{11}{6} = 1\frac{5}{6} \\ \\ \\ Answer: \frac{11}{6} = 1\frac{5}{6}$

Good luck on your assignment and enjoy your day!

~ $LoveYourselfFirst:)$

4 0

3 years ago