All categories

3 years ago

What is the answer to 216x12-64

Mathematics

1 answer:

Licemer1 [7]3 years ago

4 0

Answer:

2528

Step-by-step explanation:

First, we follow the rules of PEMDAS

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

The first thing we need to do is Multiply

216 * 12

= 2592

Now we subtract

2592 - 64

= 2528

Best Of Luck,

- I.A. -

You might be interested in

A model of a lighthouse is 2 inches wide at its base and 6 inches tall. If the actual

geniusboy [140]

Answer:

tawsedrftgytfrdeswaserydtufeswzyfjgvbnkml

Step-by-step explanation:

5 0

3 years ago

Estimate the sum. 369,228 + 420,577

Softa [21]

The sum is = 789,805

5 0

3 years ago

Read 2 more answers

The center of a circle is at the origin. An endpoint of a diameter of the circle is at (-3, -4). How long is the diameter of the

aksik [14]

(-3)^2 +(-4)^2. =x^2

9+16= 25= 5^2

Radius =5

Answer:
Diameter is 10

7 0

3 years ago

Given $m\geq 2$, denote by $b^{-1}$ the inverse of $b\pmod{m}$. That is, $b^{-1}$ is the residue for which $bb^{-1}\equiv 1\pmod

goblinko [34]

$(2+3)^{-1}\equiv5^{-1}\pmod7$ is the number L such that

$5L\equiv1\pmod7$

Consider the first 7 multiples of 5:

5, 10, 15, 20, 25, 30, 35

Taken mod 7, these are equivalent to

5, 3, 1, 6, 4, 2, 0

This tells us that 3 is the inverse of 5 mod 7, so L = 3.

Similarly, compute the inverses modulo 7 of 2 and 3:

$2a\equiv1\pmod7\implies a\equiv4\pmod7$

since 2*4 = 8, whose residue is 1 mod 7;

$3b\equiv1\pmod7\implies b\equiv5\pmod7$

which we got for free by finding the inverse of 5 earlier. So

$2^{-1}+3^{-1}\equiv4+5\equiv9\equiv2\pmod7$

and so R = 2.

Then L - R = 1.

6 0

3 years ago

If you are examining a triangle with given measurements for one leg and the hypotenuse, how will you determine the measure of th

balandron [24]

Answer:

plug it into the pythagorean theorem formula

Step-by-step explanation:

since the pythagorean theorem is a^2+b^2=c^2, you have to plug in the lengths of the leg and the hypotenuse to the formula. If you were trying to find a, you would plug in the second leg into b and the hypotenuse into c. so if for example you needed to find a and the second leg was 2 inches while the hypotenuse was 5 inches, the formula would be a^2+2^2=5^2. then solve it like a regular equation, so a^2+4+25, a^2=21, and you would do the square root of that answer. hope that helped.

5 0

2 years ago

Read 2 more answers