Expression for the calculation double the product 4 and 7

2 answers:

ozzi3 years ago

7 0

The expression would be...

(4 x 7) x 2

The way you would calculate this expression would be like this...

you see that the 4 and 7 are in the parentheses (4 x 7) and parentheses means that whatever the number is in it, has to be done first. It is written in the order of operations.

After...

So the next step is take the product of 4 x 7 which is 28, and double it. What does double it mean? It means that you multiply that number by 2.
So 28 x 2 = 56

So The Answer...

So our answer would be (4 x 7) x 2 = 56

Hope I helped :)

Vlad1618 [11]3 years ago

3 0

You will need to multiply 7×4=28 i hope you like my answer

You might be interested in

Can someone help me please will give brainlist

nadya68 [22]

Answer:

A) it converges

B) 1998.047

C) 2000

d) The sum is getting smaller and smaller

Step-by-step explanation:

Formula: a_n+a_1*r^(r-1)

(1000*((0.5^10)-1))/(0.5-1)=1998.047

(1000*((0.5^30)-1))/(0.5-1)=2000

8 0

2 years ago

Is the given function continuous at x=1?

rusak2 [61]

Answer:

The answer is "Option C".

Step-by-step explanation:

Given:

$\to f(x)=2x^2-3x+1\\\\when \ x=1\\\\\to f(1)= 2(1)^2-3(1)+1\\\\\to f(1)= 2(1)-3+1\\\\\to f(1)= 2-3+1\\\\\to f(1)=-1+1\\\\\to f(1)=0$

That's why choice C is correct.

3 0

3 years ago

It took 3/4h to complete 1game of cards.How many games can be completed 2 1/4h?

Crank

I would prefer to solve this in a decimal form
I will show this to u in 2 ways
1:.75::X:2.25
(1*2.25)/.75x
2.25/.75x
X=3

2.25/.75=3
when we divide the number of hours played by hors for one game we get the number of games that could be played

7 0

3 years ago

Which equation is linear? a xy = 60 b y + 1 = x c 3x – 2y = 5

Firlakuza [10]

Answer:

equation B is linear. A linear equation will not contain exponents.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

-2x-5y=3 3x-8=-6 solve by substition

ELEN [110]