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3 years ago

Does 2 x 6 +15538 equal 15550

Mathematics

2 answers:

k0ka [10]3 years ago

3 0

Yes, it does
12+15538=15550

Pachacha [2.7K]3 years ago

3 0

Yes
2 x 6 = 12
15538 + 12 = 15550

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(2x105)/(3x103) + 3x103 * 5x102

AleksAgata [21]

Answer:

1500066.66

Step-by-step explanation:

Given: $(2\times10^{5} )/(3\times 10^{3} ) + 3\times10^{3} \times 5\times10^{2}$

Now, simplifying it.

Using PEDMAS in solving the expression

First opening the parenthesis

= $2\times10^{5} /3\times 10^{3} + 3\times10^{3} \times 5\times10^{2}$

Next dividing the number

as per law of indices, $x^{m} \div x^{n} = x^{m-n}$

= $2\times10^{5-3} /3 + 3\times10^{3} \times 5\times10^{2}$

= $2\times10^{2} /3 + 3\times10^{3} \times 5\times10^{2}$

= $\frac{2\times10^{2} }{3} + 3\times10^{3} \times 5\times10^{2}$

Next multiplying the number as per PEDMAS

as per law of indices, $x^{m} \times x^{n} = x^{m+n}$

= $\frac{2\times10^{2} }{3} + 15\times10^{3+2}$

= $\frac{2\times10^{2} }{3} + 15\times10^{5}$

= $\frac{2\times 100}{3} + 15\times10^{5}$

Next dividing the number as per PEDMAS

= $2\times 33.33 + 15\times10^{5}$

Next multiplying the number as per PEDMAS

= $66.66+1500000$

Now adding the number

= 1500066.66

4 0

3 years ago

What is the volume of a cube that has edges of 3 3/4

tino4ka555 [31]

Answer:

3375/64

Step-by-step explanation:

You make the fraction into a improper fraction

3 3/4=15/4

You cube the top and bottom

15^3/4^3=3375/64

Thus

answer-3375/64

8 0

4 years ago

Suma a 3 numere naturale este 163. Scazand al treilea numar din suma primelor doua numere, obtinem 67. Scazand primul numar din

Vika [28.1K]

Answer: x=63, y=52, z=48

Step-by-step explanation:

The complete question in english is:

The sum of 3 natural numbers is 163. By subtracting the third number from the sum of the first two numbers, we get 67. By subtracting the first number from the sum of the last 2 numbers, we get 37. Determine the 3 numbers

According to this we have a system with three equations and three unknown values:

$x+y+z=163$ (1)

$x+y-z=67$ (2)

$-x+y+z=37$ (3)

Let's begin by isolating $x$ from (1):

$x=163-y-z$ (4)

And substitute (4) in (2):

$163-y-z+y-z=67$ (5)

Isolating $z$ :

$z=48$ (6) We have found the first number

Substituting (6) in (1):

$x+y+48=163$ (7)

Adding (7) to (3):

$\left \{ {{x+y+48=163} \atop {-x+y+z=37}} \right$

We have the following:

$2y+96=200$

Isolating $y$ :

$y=52$ (8) This is the second number

Substituting (6) and (8) in (1):

$x+52+48=163$ (9)

Isolating $x$ :

$x=63$ (10) This is the third number

8 0

4 years ago

Norton measured the mass of his luggage. His luggage mass was 21,530 grams. The airline will only allow luggage that has a mass

aliina [53]

Answer:

Yes

Step-by-step explanation:

One Kilogram is 1000 grams.

21,530/1000=21.53

21.53<23

3 0

3 years ago

Find the Error A student states that the exterior angle of a triangle can never be a right angle. Choose the response that ident

wariber [46]

Student is wrong An exterior angle of a triangle can be adjacent to the right angle of a right triangle, so an exterior angle can be a right angle.

<h3>What is exterior angle?</h3>

The Exterior Angle is the angle between any side of a shape, and a line extended from the next side.

The student make an error he states that the exterior angle of a triangle can never be a right angle.

The correct answer will be option D that is An exterior angle of a triangle can be adjacent to the right angle of a right triangle, so an exterior angle can be a right angle.I have also attached the diagram of the triangle for better understanding.

To know more about exterior angle follow

brainly.com/question/2546141

#SPJ1

7 0

2 years ago