All categories

3 years ago

123÷6×7[(654+2)×(12÷3)]

Mathematics

2 answers:

melomori [17]3 years ago

8 0

Answer:

Step-by-step explanation:

123/6 x 7[(654 + 2) x (12/3)].....do whats in parenthesis first

123/6 x 7[656 x 4] ......do whats in brackets

123/6 x 7(2624) ....do multiplication/division from left to right, whichever comes first

20.5 x 18,368 =

376544 <===

FrozenT [24]3 years ago

8 0

First do the brackets/parentheses
[ 654+2=656 & 12÷3=4 ]

next you multiple the answer of two sums: 656x4= 2624

Also don’t forget to put in the parentheses because we need it. (2624)

Third, we going to divide 123÷6=20.5

Fourth, we going to times 20.5 and 7 and that is equal to 143.5

Lastly, times 143.5 and 2624

The answer is 376,544

You might be interested in

Find the distance AB given these coordinates: A(3,6),B(-2,4)

vampirchik [111]

$\bf ~~~~~~~~~~~~\textit{distance between 2 points}\\ \quad \\
\begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&A&(~{{ 3}} &,&{{ 6}}~) 
% (c,d)
&B&(~{{ -2}} &,&{{ 4}}~)
\end{array}~~ 
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
AB=\sqrt{(-2-3)^2+(4-6)^2}\implies AB=\sqrt{(-5)^2+(-2)^2}
\\\\\\
AB=\sqrt{25+4}\implies AB=\sqrt{29}$

5 0

3 years ago

A pair of equations is shown below:

viktelen [127]

Answer:

Part A: t = 2 and y = 7

Part B: Point of intersection is (2,7)

Step-by-step explanation:

Part A: We are given the pair of equations shown below:

y = 8t - 9 ......... (1)

y = 4t - 1 ............ (2)

We can solve those equations by the elimination method.

We have from [equation (1) - equation (2)], 0 = 4t - 8

⇒ t = 2

Therefore, from equation (2), we get y = 4 ×2 - 1 = 7

Hence, t = 2 and y = 7 is the solution of the given pair of equations.

Part B: As equation (1) and equation (2) are two straight lines, so their solution gives the point of intersection of those two lines on the graph.

Therefore, if we plot t along the X-axis and y along the Y-axis then the point of intersection will be (2,7) point. (Answer)

4 0

4 years ago

The length of a rectangle is 5 inches shorter than 3 times the width. Which expression represents the length of the rectangle in

Karo-lina-s [1.5K]

Answer:

The answer is 3w-5

Step-by-step explanation:

First you would have to figure out what 3 times the width is which would be the 3w part then to fine the length you would subtract 5 since it is 5 inches shorter

6 0

3 years ago

Read 2 more answers

Dont comment under here if you and just commenting for points.. i really need to pass this:(

Scilla [17]

Answer:

the y intercept is -9/2 or -4 1/2

4 0

4 years ago

6. Via email you received a coupon for $10 off a purchase of $25 or more at Victoria's

Vaselesa [24]

Your total would be 25 dollars

6 0

3 years ago