All categories

2 years ago

Find the value of n×8 when n =6

Mathematics

2 answers:

marshall27 [118]2 years ago

8 0

N=6
6 x 8=48
Just replace the letter given with the number they give

masya89 [10]2 years ago

8 0

Answer:

Step-by-step explanation:

6 x 8=48

You might be interested in

The perimeter of an isosceles trapezoid is 40 ft. The bases of the trapezoid are 11ft and 19ft. Find the area of the trapezoid.

forsale [732]

I think the area of the trapeziod is 75.

7 0

2 years ago

Enter the product. Use expanded form to help.<br> 5 X 64<br> =

Oksana_A [137]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Use radical notation to rewrite each expression and simplify<br> 9 3/2

scoundrel [369]

Answer:

$9^{\frac{3}{2}}=\sqrt{9^3}=27$

Step-by-step explanation:

The fractional exponent m/n is often translated to radical form as ...

$x^{\frac{m}{n}}=\sqrt[n]{x^m}$

In this case, I find it easier to evaluate as ...

$x^{\frac{m}{n}}=(\sqrt[n]{x})^m=\boxed{(\sqrt{9})^3=3^3=27}$

7 0

3 years ago

What are the square roots of 121? Select two answers from the choices below.

zhannawk [14.2K]

Answer:

No image or answer choices

Step-by-step explanation:

6 0

2 years ago

The curved part of this figures is a semicircle.

vovangra [49]

First we join the two endpoints of the semicircle and that will be the diameter.

And to find the length of the diameter, we have to use distance formula, with one endpoint (3,2) and the other is (-4,-2) .

SO we get

$Diameter = \sqrt{ {-4-3)^2 +(-2-2)^2 } = \sqrt{49+16} = \sqrt 65$

Radius is half of diameter, so the radius is

$Radius= \frac{ \sqrt{65}}{2}$

Formula of area of circle is

$Area = \pi r^2$

So the area of semicircle is

$=(1/2) \pi ( \frac{ \sqrt{65}}{2})^2 = 8.125 \pi \square \units$

And the other figure is a triangle, with

$Base = 3-(-4)=3+4=7 \\ height = 2-(-2) = 2+2 =4$

$Area = (1/2)*4*7= 14 square units$

Therefore, total area is the sum of area of semicircle and area of triangle,

And we will get

$Total \ area= 14 + 8.125 \pi \ units^2$

Correct option is the third option .

3 0

3 years ago

Read 2 more answers