3 years ago

What’s one way we can check our answer to 2x10=20

Mathematics

2 answers:

mr_godi [17]3 years ago

6 0

2 x 10 = 20

to check:
20 ÷ 10 = 2
20 ÷ 2 = 10

Hope this helps :)

lbvjy [14]3 years ago

3 0

You can divide 20 by 10 and you should get 2, or do 20 divided by 2 and get 10.

You might be interested in

Carlotta subscribes to the HotBurn music service. She can download no more than 12 song files per week. Carlotta has already dow

UNO [17]

Answer:

Inequality: $x+10\leq 12$

Inequality solved: $x\leq 2$

The graph is attached.

Step-by-step explanation:

You need to remember the meaning of the inequalities symbols:

: Less than.

$>$ : Greater than.

$\leq$ : Less than or equal to.

$\geq$ : Greater than or equal to.

Let be "x" the number of more songs Carlotta can download.

According to the information given in the exercise, she can download no more than 12 song files per week. This indicates that you must use the symbol $\leq$ .

Since she has already downloaded 10 song files this week, you can write the following inequality that represents this situation:

$x+10\leq 12$

In order to solve it, you must subtract 10 from both sides:

$x+10-10\leq 12-10\\\\x\leq 2$

Plot this result on a number line.

Since the symbol of the inequality is $\leq$ , the dot must be filled (Observe the number line attached).

8 0

3 years ago

Given a mean of 61.2 and a standard deviation of 21.4, within how many standard deviations of the mean do the values 45,78,62,90

vovangra [49]

2 standard deviations or c

7 0

2 years ago

Read 2 more answers

The function c(p)= 0.99p represents the cost in dollars of p pounds of peaches. if the cost per pound increases by 10%, how will

RideAnS [48]

C i think is the right answer

3 0

2 years ago

Read 2 more answers

kinata goes for swimming lesson every 5 days while wagos goes every 6 days. if both kinaata and wayos had swimming lesson togeth

diamong [38]

I think it’s either 4 or 20

5 x 4 =20

6 x 4 =20

4 0

3 years ago

Please answer this i dont understnad

serg [7]

The answer would be 6fg^3+5f^2g^2+f^3g-7

7 0

3 years ago