What is the LCM of 12,30,42

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Answer 1

Answer:

Answer:

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The area of a square piece of land in square units can be represented by the expression 9q4r8s6. What is the length of one side of the piece of land?

Answers

The length of one side of the piece of land is $41.6√(qrs)$ .

What is area?

The space occupied by a flat shape or the surface of an object is called area.

Formula for the area of a square

$A = x^(2)$

Where,

A is the area of square

x is length of side of the square

According to the given question

Expression for the area of a square = 9q4r8s6 = 1728qrs

Let the length of the side of square be x unit.

Area of square = $x^(2)$

⇒ 1728qrs = $x^(2)$

⇒ $x = √(1728qrs)$

⇒ $x = 41.6√(qrs)$

Therefore, the length of one side of the piece of land is $41.6√(qrs)$ .

Learn more about the area of square here:

brainly.com/question/1658516

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Answer:

The answer is: 3q^2r^4|s^3| units!

Step-by-step explanation:

Just took the quiz, and this was the answer. Hope it helps! :)

Solve mathematics problem in photo please!

Answers

Hello,

8/(x-7)=7/2
==>(x-7)*7=8*2
==>7x-49=16
==>7x=65
==> x =9+2/7

Answser A

If 2=6 3=12 4=20 5=30 6=42 then 9=?

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$2=6\n \n 2\cdot (2+1)=6\n \n 3=12\n \n 3\cdot (3+1)\cdot 12\n \n 4=20\n \n 4\cdot (4+1)=20\n \n 5=30\n \n 5\cdot (5+1)=30\n \n 6\cdot (6+1)=42\n \n x\cdot (x+1)={ x }^( 2 )+x\n \n for\quad x=9\n \n 9\cdot (9+1)=\quad { 9 }^( 2 )+9\quad =\quad 81+9\quad =\quad 90$

Given that cos 27° = 0.891, enter the sine of a complementary angle.
sin

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9514 1404 393

Answer:

sin(63°) = 0.891

Step-by-step explanation:

The cosine of an angle is the sine of its complement. The angle with a sine of 0.891 is 90° -27° = 63°.

sin(63°) = 0.891

Which equation in slope-intercept form, passes through the points (2, 15) and (5, 21)?

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Answer:

y = 2x + 11

Step-by-step explanation:

Slope-intercept form (y=mx+b) of linear equations highlights the slope (m) and the y-intercept (b) of a line.

Slope = m = rise/run = (y2-y1)/(x2-x1) = (15-21)/(2-5) = -6/-3 = 2

substitute 2 back into the equation.

y = mx + b

y = 2x + b

use one of the provided points to solve for b.

y = 2x + b

15 = 2(2) + b

15 = 4 + b

11 = b

y = 2x + 11

when the whole is the same,how many eights does it take to make 1 fourth? draw a model to support your answer

Answers

2/8. 2/8 can be simplified to 1/4 if you divide by 2 in both the numerator and the denominator. Draw two pies. Make one pie cut into 8 even pieces and one cut into 4. Shade in two of the slices on the pie with 8 pieces (side by side) and shade in one on the pie that's cut into four slices (in the same spot as on the other pie). You should see how you shaded the same total area of each pie.

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Ben has some tiles. Each tile is the shape of a parallelogram. 6cm at the top and 10cm on the side He places the tiles in a row to make a shape with area 720cm2. How many tiles does he use?

Two numbers add to 251 and the second is 41 bigger then the first. what are the two numbers?