2 years ago

3. About how much of the earth's surface is deserts?

Mathematics

1 answer:

Murrr4er [49]2 years ago

8 0

Answer:

B- One-Quarter

Step-by-step explanation:

You might be interested in

Such that |x-a|<\varepsilon and $x-b|<\varepsilon. can $a$ be countable? can $a$ be uncountable?

Brrunno [24]

It will be uncountable

3 0

3 years ago

Which rate is the greatest?

faltersainse [42]

B, $432 per 24 hours

5 0

2 years ago

Read 2 more answers

How is StartRoot 11 classified? is it real and rational? or is it real and irrational? or its not a real number?

aliina [53]

If you mean ✓11 it is real and irrational

5 0

3 years ago

Read 2 more answers

Find the area of circle o if DCBO is a rectangle and DB measure 10 units

Dmitrij [34]

Answer:

$100\pi$

Step-by-step explanation:

Step 1: Identity the radius.

Since O is the center of the circle, and C and E lie on the circumference, OC and OE are the radii of the circle and thus,

OC=OE.

Step 2: Consider the rectangle.

All diagonals in a rectangle are congruent so this means

DB= OC ( OC is also a diagonal).

Thus, OC= 10 units.

Step 3: Analyze

So this means OE is also 10 units as well.

Since we know the length of the radius, Use the area of circle,

$\pi {r}^{2}$

$\pi( {10}^{2} ) = 100\pi$

So the area of a circle is 100 pi.

3 0

2 years ago

Read 2 more answers

I need help with the last one

RoseWind [281]

The last one you’re correct , 16 is a perfect example of a perfect square

5 0

3 years ago