All categories

3 years ago

Write and solve an equation with the numbers 0 and 9. Then write an equation with the numbers 1 and 9 that has the same answer

Mathematics

2 answers:

tiny-mole [99]3 years ago

8 0

0+9=9
1*9=9
0 plus any number equals that number. 1 multiplied by any number equals that number

Vsevolod [243]3 years ago

3 0

Answer:

0+9=9

1 x 9=9

Step-by-step explanation:

Here, we have to write a kind of equation with 0 and 9

And 1 and 9

So, as to create same result

We know that 0 is the additive identity

Hence, 0+9=9

And 1 is the multiplicative identity

Hence, 1 x 9=9

Therefore, 0+9 and 1 x 9 will give the same result.

You might be interested in

The hypotenuse of a right triangle is 7 inches longer than the base and 14 inches longer than the height. the permeter of the tr

emmainna [20.7K]

To determine the area of a triangle, we calculate one half of the product of the base and the height of the triangle so we need data on its base and its height. We are given the following:

Hypotenuse = 7 + base = 14 + height
Perimeter = 84 inches

The perimeter of the triangle is equal to the sum of the three sides of the triangle which are the height, base and hypotenuse. So,

Perimeter = height + base + hypotenuse = 84

We let x = height and y = base. We calculate area as follows:

84 = x + y + (7 + y)
77 = x + 2y
x = 77 -2y

Hypotenuse is related to the other sides by the Pythagorean theorem.

Hypotenuse^2 = (x^2 + y^2)
(14 + x)^2 = x^2 + y^2
(14 + (77-2y))^2 = (77-2y)^2 + y^2
(91-2y)^2 = (77-2y)^2 + y^2

Solving for y and x
y = 28
x = 21

Area = (28)(21) / 2 = 294 square inches

3 0

3 years ago

If you had 1 billion dollars all in $100 dollar bills, how many times could they

RUDIKE [14]

Answer: 1.94 times.

Step-by-step explanation:

Lenght of $100 dollars = 6.14 inches

Lenght of North Carolina = 500 miles long.

Now, in 1 billon = 1,000,000,000

If we divide it by the value of each bill, we will found the number of bills, we have:

N = 1,000,000,000/100 = 10,000,000 bills.

Knowing that each bill is 6.14 inches long, the length of the N bills together is:

6.14in*10,000,000 = 61,400,000 in

Now we need to write this in miles; 63,360 inches is one mile.

Then 61,400,000 in = (61,400,000/63,360) = 969.1 miles.

Now we can find that:

969.1mi/500 mi = 1.94

This means that with 1 billion dollars all in $100 dollar bills we can stretch them 1.94 times along the length of North Carolina.

6 0

3 years ago

the giant swallowtail is the largest butterfly in the united states . its wingspan can be as large as 16 centimeters. what is th

Anna11 [10]

The maximum wingspan in millimeters would be 160.

The prefixes, Kilo, Hecto, Deca, Deci, Centi, and Milli all increase by powers of ten. An easy way to remember this is

King Kilo
Henry Hecto
Died Deca
Drinking Deci
Chocolate Centi
Milk Milli

Since Centi is greater than Milli by one space, you increase by ten, which means you move the decimal once to the right.

Hope this helps! :)

4 0

3 years ago

Read 2 more answers

Randy walks 1/2 mile in each 1/5 hour. How far did randy walk in 1 hour in decimal

Lerok [7]

there are 5 1/5 in an hour

so multiply 1/2 by 5

1/2 = 0.5

0.5 *5 = 2.5 miles in 1 hour

5 0

3 years ago

Write the following functions with the following characteristics. 5) Given a quadratic function that has shifted 10 to the right