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Kay [80]
3 years ago
12

3 What is the difference of 21 ? 4

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
6 0

Answer:

The difference is 4–3. If you want the difference between 3 and -4, then the difference is 7.

Step-by-step explanation:

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Please help im having problem ​
jeka94

Answer:

24

Step-by-step explanation:

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3 0
2 years ago
Find the value of x.<br> 8:5 = 1/x:1
tatiyna

Answer:x=61

Step-by-step explanation​

 

856−5x3{131}=2

8(x−9)+5(5−18)+1(15−6x)=2

8x−72−65+15−6x=2

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sorry if i'm wrong

5 0
1 year ago
(7*10^5)^2 simplified in scientific notation
coldgirl [10]
♥ Lets solve this:
(7*10^5)^2(7*10^5)^2
Starting with 10^5
10*10*10*10*10
We get <span>100000
<span>Now we have 7*100000
Solve for that:
We get </span></span><span>700000
Now we have </span><span>700000^2
Solve for that
We get </span><span>490000000000
and in Scientific notation that is
4.9*10^11</span>
5 0
3 years ago
Read 2 more answers
Taylor multiplied 8.25 * 10^4 and 0.4 * 10^4 and got 8.65 * 10^4. Explain Taylor's mistake. SOME ONE PLEASE HELP ME GET THIS ANS
7nadin3 [17]

Answer: I believe the answer is 3.3 x 10^8

7 0
1 year ago
In 2009 the population of the UK estimated at 62 million. In the same year 102,000 people died. Calculate the percentage of peop
Marianna [84]

Answer: 0.165%

Step-by-step explanation: 102,000/62,000,000, × 100%

6 0
1 year ago
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