Which of the following is a numerical expression?
3010+20−8
x10+5−4
30x+15−...
![subject](/tpl/images/cats/mat.png)
Mathematics, 23.02.2021 17:20 leannaadrian
Which of the following is a numerical expression?
3010+20−8
x10+5−4
30x+15−6
3010+9x−4x
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, munozgiselle
If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:50, adjjones2011
The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30, mercydiaz84
Measure a and b and find their sum. how are the angles related?
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30, lazybridplayer
Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations
Answers: 1
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 16.01.2020 22:31
![Konu](/tpl/images/cats/biologiya.png)
Biology, 16.01.2020 22:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.01.2020 22:31
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/es.png)
![Konu](/tpl/images/cats/ekonomika.png)
Business, 16.01.2020 22:31
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 16.01.2020 22:31