All categories

3 years ago

Simplify: (10*5+6)(13+2)+19

2 answers:

8 0

Answer[:]
859

We start with P.E.M.D.A.S.
Parenthesis, Exponents, Multiply, Divide, Add, Subtract

Parenthesis first:
10*5+6
10*5=50
50+6=56

13+2=15

56*15=840

840+19=859

[:] DustinBR [:]

lianna [129]3 years ago

7 0

The answer would be 859.

(10)(5)+6)(13+2)+19
=(50+6)(13+2)+19
=56(13+2)+19
=(56)(15)+19
=840+19
=859

Hope this helps!!

You might be interested in

Find the value of g(7) for the function below.

algol [13]

To get this you substitute 7 for the x.

7/8(7)-1/2

49/8-1/2

49/8-4/8

45/8 is the value.

4 0

3 years ago

60% of Herbert's movies are adventure movies. He has 18 adventure movies. How many movies does Herbert have in all?

Vera_Pavlovna [14]

Data:
x (Number of movies) = ?

$\frac{60}{100} *x = 18$
$0,6x = 18$
$x = \frac{18}{0,6}$
$\boxed{x = 30}$

Answer:
Herbert have in all ?
30 movies

5 0

3 years ago

What is the answer to (6x10x^{-5})x(8x10x^{7} ) written in standard form?

klasskru [66]

Answer:

standard form is 48x^23

5 0

3 years ago

The shirt was doubly marked down! There was a 25% off sale, and then an additional 10% off of that. After the mark downs, the pr

Blizzard [7]

Answer:

40.5

Step-by-step explanation:

i multiplied 30 with .25 which was 7.5

then i multiplied 30 with .1 which was 3

add those together 10.5

add that too 30 which is 40.5

5 0

3 years ago

Eric wants to double protect his flower bed with a regular hexagonal shaped fence surrounded by a rectangular fence. How many fe

kati45 [8]

Answer:

78 feet

Step-by-step explanation:

COmplete Question is in attached image.

Eric will want to buy fencing that is sum of perimeter of the square border outside and hexagon inside.

Perimeter is the sum of all sides.

Perimeter of hexagon is sum of 6 sides.

Each side is 5, so

Perimeter of Hexagon = 5 + 5 + 5 + 5 +5 +5 = 30

Now,

Perimeter of Square is sum of all 4 sides measuring 12 each, so

Perimeter of Square = 12 + 12 + 12 + 12 = 48

Total amount of fencing needed = 30 + 48 = 78

4 0

3 years ago