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-Dominant- [34]

3 years ago

11

Kyle wrote a number , n. Vern wrote the opposite of n. Kyle and Vern wrote the same number. What is the number they wrote ? Expl

ain how you know

2 answers:

Delicious77 [7]3 years ago

8 0

That is not possible...

Vladimir [108]3 years ago

8 0

The number is 0. This is because in order to get the opposite of a number, you have to multiply it by -1, but multiplying 0 by -1 still results in 0.

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A circular rug has a diameter of 3 feet. Part A What is the area in square feet, of the rug rounded to the nearest whole number?

lidiya [134]

Answer:

7.069 ft²

Step-by-step explanation:

Given that:

Shape of rug = circular

Diameter of rug = 3 feets

The Area in square feet of the rug =?

Area of a circle :

πr²

r = Radius

r = diameter / 2 = 3 /2 = 1.5 feets

Area = π * 1.5^2

Area = 7.0685834

Area = 7.069 ft²

7 0

2 years ago

Create an equivalent ratio to 5:2 by multiplying both sides by 2.<br> What is the equivalent ratio?

skelet666 [1.2K]

Answer:

10/4

Step-by-step explanation:

Randomthing2143 is right

8 0

2 years ago

Read 2 more answers

4: 8 = 18: N WHAT IS THE ANSWER PO

UkoKoshka [18]

Answer:

9

Step-by-step explanation:

8N=72

N=9

4 0

2 years ago

How many ms in a second?

professor190 [17]

1000. its making me type more stuff

4 0

1 year ago

A 20 ft. ladder is used against a 15 ft. wall. What is the measure of the angle made by the ladder and the ground (nearest whole

Brrunno [24]

Step-by-step explanation:

Given that,

The length of a ladder, H = 20 feet

The height of the wall, h = 15 ft

We know that,

$\sin\theta=\dfrac{h}{H}$

h is perpendicular and H is hypotenuse

So,

$\sin\theta=\dfrac{15}{20}\\\\\theta=\sin^{-1}(\dfrac{15}{20})\\\\\theta=48.59^{\circ}$

Now using Pythagoras theoerm,

$b=\sqrt{H^2-h^2}\\\\b=\sqrt{20^2-15^2}\\\\b=13.2\ ft$

Hence, the angle made by the ladder and the ground is 48.59° and the ladder is 13.2 feet from the wall on the ground.

6 0

2 years ago