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3 years ago

99√89100 square root, please help//////

Mathematics

1 answer:

Nataly_w [17]3 years ago

3 0

Answer:

29551.12688

Step-by-step explanation:

I just used a calculator and this came up.

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What is the least common multiple for 6 and 21?

Crank

3 is the least common multiple for 6 and 21

5 0

3 years ago

The graph below represents the linear equation y = one-half x minus 3. On a coordinate plane, a line goes through (0, negative 3

mamaluj [8]

Answer:

Step-by-step explanation:

Given the linear equation: $y=\dfrac12x-3$

A second linear equation is given by the table:

$\left|\begin{array}{c|cccccc}x&-1&0&2&3\\y&1&0&-2&-3\end{array}\right|$

Clearly, this is a graph of y=-x as each y-value is a negative of its x-value.

Therefore if:

$y=\dfrac12x-3;$and $\\y=-x\\Then:\\\dfrac12x-3=-x\\\dfrac12x+x=3\\\dfrac32x=3\\3x=6\\x=2$

Recall: y=-x

Therefore: y= -2

Therefore, a solution to the system of equations is (2, -2)

8 0

4 years ago

Read 2 more answers

I REALLY DONT GET THIS PLEASE HELP AND EXPLAIN!:)

Svetradugi [14.3K]

So for perimeter you need to find out the total of all the sides. To find out side AB, you make a triangle and find out the hypotenuse.

a=5 and b=6
a square= 25 b square= 36
25+36= 61
Square root of 61 is 7.81

So side AB is 7.81 ft

Now we need to find out side BC.

a=3 and b=4
a square is 9 and b square is 16.
9+16 is 25
Square root of 25 is 5

Side BC is 5 ft.

Because it's a rectangle, side CD will be 7.81 and side DA will be 5.

7.81*2+5*2= 25.62 ft

So the perimeter of the rectangle is 25.62 ft or C.

8 0

4 years ago

What is the slope of the line described by the equation below

Y_Kistochka [10]

Y-5 = 6x-24 ad 5 to both sides to get y alone
y=6x-19 the slope of the line is 6 and the y-intercept is -19 or (0,-19)
m = 6 or 6/1

3 0

4 years ago

Find the area of a square with side length 3/4 yard

Roman55 [17]

The area of square with side of 3/4 yards is 9/16 square yards

Step-by-step explanation:

The formula for area of square is given by:

$Area = s^2$

where s is the side of the square

Given

Side of square = s = 3/4 yards

So,

$Area = s^2\\= (\frac{3}{4})^2\\=\frac{9}{16}$

Hence,

The area of square with side of 3/4 yards is 9/16 square yards

Keywords: Area of square, side

Learn more about area of square at:

#LearnwithBrainly

4 0

4 years ago