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jarptica [38.1K]
2 years ago
8

What times what equals 90 ?

Mathematics
2 answers:
denpristay [2]2 years ago
5 0
10*9=90
30*3=90
45*2=90
18*5=90
15*6=90
1*90=90

Hope this helped!
aleksandr82 [10.1K]2 years ago
3 0
Well, hello again. 

10x9 
3x30
2x45
6x15

Next time, try making a factor tree if you need any more possibilities. Effort is the biggest part of success. 
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Subtract 3 from 8599 ​
Fynjy0 [20]

Answer:

8596, done lol just use a calculator online XD

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2 years ago
{x| x is a natural number less than -2}
FrozenT [24]

Answer:

-3

Step-by-step explanation:

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8 0
2 years ago
(NEED HELP ASAP)
denis-greek [22]
Pick any value in the y column of the table. I'm going to pick 81. Divide the value you picked by the previous y value, which in my case would be 9

Dividing the values gives: 81/9 = 9

So the base is 9. We multiply each y value by 9 to get the next y value
Eg: to go from 1/81 to 1/9, we multiply by 9. Same for 1/9 to 1, and so on.

Answer: Choice B) 9

Note: This trick only works because x is increasing by 1 each time
8 0
3 years ago
A researcher is interested in estimating the mean weight of a semi tracker truck to determine the potential load capacity. She t
FinnZ [79.3K]

Answer:

(19229.11 ,20770.89)

Step-by-step explanation:

We are given the following information:

Sample size, n = 17

Sample mean = 20,000 pounds

Sample standard deviation = 1,500 pounds

Confidence level = 95%

Significance level = 5% = 0.05

95% Confidence interval:  

\bar{x} \pm t_{critical}\displaystyle\frac{s}{\sqrt{n}}  

Putting the values, we get,  

t_{critical}\text{ at degree of freedom 16 and}~\alpha_{0.05} = \pm 2.119  

20000 \pm 2.119(\displaystyle\frac{1500}{\sqrt{17}} ) = 20000 \pm 770.89 = (19229.11 ,20770.89)  

4 0
3 years ago
Help plz:)))I’ll mark u Brainliest
Stolb23 [73]

Answer:

x=20

Step-by-step explanation:

hope this helps

8 0
3 years ago
Read 2 more answers
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