# Alaska has a land area of about 1,700,000 square kilometers Florida has a land area of 1/10 the size of Alaska what is the land area of Florida explain how you found your answer.

QUESTION POSTED AT 06/12/2019 - 01:55 PM

QUESTION POSTED AT 06/12/2019 - 01:55 PM

Area of Florida is 1/10 the size of Alaska.

area of Alaska = 1,700,000 km^2

area of Florida = (1/10) × 1,700,000 = 170,000 km^2

area of Alaska = 1,700,000 km^2

area of Florida = (1/10) × 1,700,000 = 170,000 km^2

The answer is 24, because you first multiply 2x3 it is 6 and then just add it to 18 and that makes 24

ANSWERED AT 28/01/2020 - 01:13 AM

QUESTION POSTED AT 28/01/2020 - 01:13 AM

Hello,

Answer B

x²-y=25===>y=x²-25

Answer B

x²-y=25===>y=x²-25

ANSWERED AT 28/01/2020 - 01:10 AM

QUESTION POSTED AT 28/01/2020 - 01:10 AM

1. A questionnaire about movie preferences asks if you would rather watch a boring documentary or an exciting action movie.

This is biased.

It is because documentary is labelled "boring" and is put in contrast with an "exciting" action movie. So the questionnaire is trying to get people picks action movie.

This is biased.

It is because documentary is labelled "boring" and is put in contrast with an "exciting" action movie. So the questionnaire is trying to get people picks action movie.

ANSWERED AT 28/01/2020 - 01:08 AM

QUESTION POSTED AT 28/01/2020 - 01:08 AM

L X W = A. So, if the top of the table is 4 ft, you need to find the sq. route of 4. (HINT: the sq. route can be doubled to equal the area.

ANSWERED AT 28/01/2020 - 01:08 AM

QUESTION POSTED AT 28/01/2020 - 01:08 AM

5yards by 5 yards... i think

ANSWERED AT 28/01/2020 - 01:08 AM

QUESTION POSTED AT 28/01/2020 - 01:08 AM

Formula to find the area of circle is:

a=πr² Where a= area and r= radius of the circle.

Given area: a=2,826 square centimeters.

So, plug in a=2,826 in the above equation to get r.

2826=πr²

Dividing each sides by π.

Since π=3.14

900=r²

√900=r

r=30

Since the diamter is twice the radius.

Hence, diameter= 2*30= 60.

So, the diameter of the circle is 60 centimeters.

900=

ANSWERED AT 28/01/2020 - 01:07 AM

QUESTION POSTED AT 28/01/2020 - 01:07 AM

All they're saying is to plug in (t + 1) for x and simplify.

f(x) = x² + 1

f(t + 1) = (t + 1)² + 1

= (t + 1)(t + 1) + 1

= t² + t + t + 1 + 1

= t² + 2t + 2

f(x) = x² + 1

f(t + 1) = (t + 1)² + 1

= (t + 1)(t + 1) + 1

= t² + t + t + 1 + 1

= t² + 2t + 2

ANSWERED AT 28/01/2020 - 01:07 AM

QUESTION POSTED AT 28/01/2020 - 01:07 AM

I would say that they didnt because if you plug anythin in that equation it wont be a solution......i think thats what it meant

ANSWERED AT 28/01/2020 - 01:06 AM

QUESTION POSTED AT 28/01/2020 - 01:06 AM

I encourage you to draw in the diagonal. The diagonal of a square will create a triangle with the sides of the square. Specifically, this is a right triangle as the angles of a square are right angles by definition.

Use the Pythagorean theorem: a^2 + b^2 = c^2. In this case, sides a and b are each 7sqrt(3), and c is the diagonal of the square.

a^2 + b^2 = c^2

(7sqrt3)^2 + (7sqrt3)^2 = c^2

294 = c^2

c = sqrt(294) = 7sqrt(6)

Use the Pythagorean theorem: a^2 + b^2 = c^2. In this case, sides a and b are each 7sqrt(3), and c is the diagonal of the square.

a^2 + b^2 = c^2

(7sqrt3)^2 + (7sqrt3)^2 = c^2

294 = c^2

c = sqrt(294) = 7sqrt(6)

ANSWERED AT 28/01/2020 - 01:05 AM

QUESTION POSTED AT 28/01/2020 - 01:05 AM

Rays AB and AC both have a point in common. That is the A point or normally called the vertex. From the point both go in different directions making a distance between both. This distance has a degree in which it separated that forms the angle. This also forms a line because both rays, in theory, are lines. They just tend to continue to infinity in just one direction.

ANSWERED AT 28/01/2020 - 01:04 AM

QUESTION POSTED AT 28/01/2020 - 01:04 AM

300 + x + 434 = 484 + 250 + x

Solve that for the answer

Should only be one

Solve that for the answer

Should only be one

ANSWERED AT 28/01/2020 - 01:04 AM

QUESTION POSTED AT 28/01/2020 - 01:04 AM

The way tires on wheels work is that when the wheel turns one complete

turn, it moves (forward or backward) by a distance that's the circumference

of the tire.

Now, we know that the circumference of a circle is (π) times the diameter.

The diameter of the tire on this bus is 1 meter. So its circumference is

(π · 1 meter), and every time it turns once, the bus moves 1 meter down

the road.

If the tire rotated 8,000 times, then the bus moved**8,000π meters**,

or**8π kilometers**.

THAT's the**exact** answer. If you want to know how far that actually is,

then you take some number that's approximately π and multiply it by

8 km. You can never get an exact answer like that, because you can

never write the exact value of π with digits.

In school, we often use ' 3.14 ' for π . If you do that, then the bus

traveled

(8 km) x (3.14) = 25.1 kilometers .

When you do that, you have to remember that it's approximate.

If you want an exact answer, then you have to leave π in the answer.

turn, it moves (forward or backward) by a distance that's the circumference

of the tire.

Now, we know that the circumference of a circle is (π) times the diameter.

The diameter of the tire on this bus is 1 meter. So its circumference is

(π · 1 meter), and every time it turns once, the bus moves 1 meter down

the road.

If the tire rotated 8,000 times, then the bus moved

or

THAT's the

then you take some number that's approximately π and multiply it by

8 km. You can never get an exact answer like that, because you can

never write the exact value of π with digits.

In school, we often use ' 3.14 ' for π . If you do that, then the bus

traveled

(8 km) x (3.14) = 25.1 kilometers .

When you do that, you have to remember that it's approximate.

If you want an exact answer, then you have to leave π in the answer.

ANSWERED AT 28/01/2020 - 01:03 AM

QUESTION POSTED AT 28/01/2020 - 01:03 AM

It's longitude and latitude.

ANSWERED AT 28/01/2020 - 01:02 AM

QUESTION POSTED AT 28/01/2020 - 01:02 AM

C (circumference ) = 2 x pi x r

so 44 = 2 x 22/7 x r

r = (44/2) / 22/7

r = 7

so area = 22/7 x r^2

= 22/7 x 7^2

= 22x7 = 154sq in

so 44 = 2 x 22/7 x r

r = (44/2) / 22/7

r = 7

so area = 22/7 x r^2

= 22/7 x 7^2

= 22x7 = 154sq in

ANSWERED AT 28/01/2020 - 01:02 AM

QUESTION POSTED AT 28/01/2020 - 01:02 AM

**Answer: Second option is correct.**

**Step-by-step explanation:**

Since we have given that

Let the width of corral be 'w'.

Let the length of corral be 'w+20'

Perimeter of corral = 130 m

As we know the formula for "**Perimeter**":

so, width of corral = 30 m

Length of corral = 30+20 = 50 m

**Hence, Second option is correct.**

ANSWERED AT 28/01/2020 - 01:01 AM

QUESTION POSTED AT 28/01/2020 - 01:01 AM

Circumference of circle = pi*diameter = **13pi cm**

Area is pi*d^2/4 = pi*13^2/4 =**42.25pi cm^2.**

Area is pi*d^2/4 = pi*13^2/4 =

ANSWERED AT 28/01/2020 - 12:58 AM

QUESTION POSTED AT 28/01/2020 - 12:58 AM

The circumference of a circle can be found from the formula: , where r is the radius (half of the diameter).

2 x 3.1415 x 6.2 = 40.84cm

2 x 3.1415 x 6.2 = 40.84cm

ANSWERED AT 28/01/2020 - 12:57 AM

QUESTION POSTED AT 28/01/2020 - 12:57 AM

S has the largest family size out of all the neighborhoods or I suppose so

ANSWERED AT 28/01/2020 - 12:57 AM

QUESTION POSTED AT 28/01/2020 - 12:57 AM

**Answer:**

The graph of the circle and function g(x) intersects at the positive and negative x-coordinates as well as at the origin.

**Step-by-step explanation:**

The equation of circle is given as:

also the graph of the function g(x) is given by:

We are given a set of values in a table as:

x g(x)

−4 −4

−2 −2

2 2

Hence, the function g(x) could be computed with the help of slope intercept form of a equation as:

y=mx+c; where m denotes the slope of the line and c denotes the y intercept.

when x=-4 g(x)=y=-4

-4=-4m+c

also when x=-2 then y=g(x)=-2

-2=-2m+c

on solving the above two equations using elimination method we get,

m=1 and c=0

hence, y=g(x)=x

Now we are asked tgo find whether the graph of the circle and g(x) intersect each other or not.

**Clearly from the graph we could see that the graph of the circle and function g(x) intersects at the positive and negative x-coordinates as well as at the origin.**

ANSWERED AT 28/01/2020 - 12:50 AM

QUESTION POSTED AT 28/01/2020 - 12:50 AM

Rember to use the rules of p.e.m.d.a.s

ANSWERED AT 28/01/2020 - 12:43 AM

QUESTION POSTED AT 28/01/2020 - 12:43 AM

The number of miles Steve ran is:

** 4 miles.**

Steve uses an app that shows him how many kilometers he has run to prepare for a marathon.

The app said he ran 6.436 kilometers.

Now, we will use the conversion to find the number of kilometers in miles.

The conversion is:

1 mile = 1.609 kilometers

i.e. 1 kilometers= 1/1.609 miles.

Hence,

6.436 kilometers= 6.436/1.609 miles

**i.e. 6.436 kilometers= 4 miles.**

ANSWERED AT 28/01/2020 - 12:42 AM

QUESTION POSTED AT 28/01/2020 - 12:42 AM

It is a good thing to remember. Of course, not all, but some basic numbers that appear all the time such as the numbers from 2 to 13 should be remembered as they appear in numerous assignments and tests.

ANSWERED AT 28/01/2020 - 12:40 AM

QUESTION POSTED AT 28/01/2020 - 12:40 AM

If you are really good at memorizing things the larger the number the harder to remember but for basic ones such as 2 squared =4 4 squared =16 3 squared =9 and so on

ANSWERED AT 28/01/2020 - 12:40 AM

QUESTION POSTED AT 28/01/2020 - 12:40 AM

The answer is b not c not d not a just b

ANSWERED AT 28/01/2020 - 12:39 AM

QUESTION POSTED AT 28/01/2020 - 12:39 AM

It is sometimes easier to turn the fractions into decimals..

10/13 = 0.769

11/14 = 0.786

14/15 = 0.933

17/18 = 0.944

largest is 17/18

10/13 = 0.769

11/14 = 0.786

14/15 = 0.933

17/18 = 0.944

largest is 17/18

ANSWERED AT 28/01/2020 - 12:37 AM

QUESTION POSTED AT 28/01/2020 - 12:37 AM

Make the drawing of the right triangle

x, the opposite side to the angle is the altitude of the plane

4 miles, is the adyacent side of the angle

the angle is 6.5°

then, tan(6.5°) = x / 4 miles

solve for x:

x = 4tang(6.5°) miles = 4(0.1139) = 1.25 miles

x, the opposite side to the angle is the altitude of the plane

4 miles, is the adyacent side of the angle

the angle is 6.5°

then, tan(6.5°) = x / 4 miles

solve for x:

x = 4tang(6.5°) miles = 4(0.1139) = 1.25 miles

ANSWERED AT 28/01/2020 - 12:37 AM

QUESTION POSTED AT 28/01/2020 - 12:37 AM

Sub in 3 for r

A(3) = 3.14 * 3^2

A(3) = 3.14 * 9

A(3) = 28.26

A(3) = 3.14 * 3^2

A(3) = 3.14 * 9

A(3) = 28.26

ANSWERED AT 28/01/2020 - 12:37 AM

QUESTION POSTED AT 28/01/2020 - 12:37 AM

The correct answer is 2.

4x^2=8x

4x^2-8x=8x-8x

4x^2-8x=0

4x(x-2)=0

x=0 or x=2

Therefore x=2

4x^2=8x

4x^2-8x=8x-8x

4x^2-8x=0

4x(x-2)=0

x=0 or x=2

Therefore x=2

ANSWERED AT 28/01/2020 - 12:36 AM

QUESTION POSTED AT 28/01/2020 - 12:36 AM

804 / 12 = 67 trees is the answer

ANSWERED AT 28/01/2020 - 12:35 AM

QUESTION POSTED AT 28/01/2020 - 12:35 AM

As the time and the speed are inversely proportional:

1.75 : t = 70 : 55

70 t = 1.75 · 55

70 t = 96.25

t = 96.25 : 70 = 1.375 ≈ 1.38 ( rounded to 2 decimal places )

It would take**1.38 hours** to travel from Macon to Atlanta.

1.75 : t = 70 : 55

70 t = 1.75 · 55

70 t = 96.25

t = 96.25 : 70 = 1.375 ≈ 1.38 ( rounded to 2 decimal places )

It would take

ANSWERED AT 28/01/2020 - 12:34 AM

QUESTION POSTED AT 28/01/2020 - 12:34 AM