All categories

3 years ago

What is the square root of 9800 in simplest radical form?

Mathematics

1 answer:

Mumz [18]3 years ago

4 0

The square root of 9800=

= 70 * square root of 2

You might be interested in

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.

kirza4 [7]

Answer:

Area of the region = 15.03 in²

Step-by-step explanation:

Area of region between a regular hexagon with sides 6" and circle inscribed.

So Area of region = Area of regular hexagon - area of circle

Now area of regular hexagon = $\frac{3a^{2} \sqrt{3}}{2}$

where a = side of the hexagon = 6"

Now area of regular hexagon = $\frac{3(6^{2})\sqrt{3}}{2}=\frac{108\sqrt{3}}{2}$ = 93.53 square in.

Area of circle inscribed = πr²

Here r is the radius of the circle = $\sqrt{6^{2}-3^{2}}=\sqrt{36-9}$

r = 5"

So area of the inscribed circle = π(5)² = 3.14(25) = 78.5 square in.

Now area of region = 93.53 - 78.5 = 15.03 in²

5 0

3 years ago

I need help fining X. I keep getting a negative number

KIM [24]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

3/4 W + 8 = 1/3 w – 7

Montano1993 [528]

Answer:

Step-by-step explanation:

$\dfrac{3}{4}W+8=\dfrac{1}{3}W-7\qquad\text{subtract 8 from both sides}\\\\\dfrac{3}{4}W+8-8=\dfrac{1}{3}W-7-8\\\\\dfrac{3}{4}W=\dfrac{1}{3}W-15\qquad\text{multiply both sides by}\ LCM(4,\ 3)=12\\\\12\!\!\!\!\!\diagup^3\cdot\dfrac{3}{4\!\!\!\!\diagup_1}W=12\!\!\!\!\!\diagup^4\cdot\dfrac{1}{3\!\!\!\!\diagup_1}W-(12)(15)\\\\(3)(3W)=(4)(1W)-180\\\\9W=4W-180\qquad\text{subtract}\ 4W\ \text{from both sides}\\\\9W-4W=4W-4W-180\\\\5W=-180\qquad\text{divide both sides by 5}\\\\\dfrac{5W}{5}=\dfrac{-180}{5}\\\\W=-36$

7 0

3 years ago

On the map below, all numbered streets run parallel to each other. Both 3rd and 4th streets are intersected by King Avenue.

frosja888 [35]

X=105°

Y=105°

Z=105°

let the angle below 75° which is the 4th Street be A

75°+A=180°[being adjacent angle]

A=105°

X=A[Verticall opposite angle]

Z=A[Corresponding angle]

Y=X[alternate angle]

4 0

2 years ago

How do you write numbers without scientific notation

grigory [225]

How do write whole numbers without scientific notation? can you elaborate on your question.

6 0

3 years ago