Questions by Hengxin

Questions by Hengxin

The length of a rectangle is 8 feet more than it's width. The area of the rectangle is 84 square feet. Find it's length and width.

asked Jan 2, 2021

1 answer

1 vote

124k views

Farmers producing crops for international trade dependent upon

asked Mar 14, 2020

2 answers

4 votes

2.4k views

Which definition is the best for “semipermeable membrane”?

asked Feb 18, 2020

1 answer

3 votes

19.4k views

Svetlana's hair is 4 centimeters long. Her hair grows 1.51 centimeters per month. Svetlana wants her hair to grow so that it is at least 7 centimeters long. Write an inequality to determine the number

asked Mar 28, 2019

2 answers

3 votes

156k views

How do you write 50% as a fraction or whole number in simplest form?

asked Feb 22, 2019

2 answers

4 votes

197k views

The freedmens bureau closed in 1872 because

asked Dec 28, 2018

2 answers

1 vote

145k views

What value of n makes both equations true..... 15=18-n...... 5=15 -:- n

asked Sep 20, 2018

2 answers

5 votes

13.7k views

Find a ⋅ b. a = 10i + 9j, b = 4i + 3j

asked Sep 19, 2018

1 answer

5 votes

22.7k views

The best explanation for all these offspring being female is that

asked Jun 28, 2017

1 answer

2 votes

145k views

Which of the following is a way that science has benefited society? a. medical advances b. new energy resources c. technological advances d. all of the above

asked Feb 28, 2017

2 answers

0 votes

155k views

I Need Help Trying To Find Find f(-1)

asked Jan 4, 2017

1 answer

1 vote

31.3k views

Explain why 4×3/5 equals 12 /5. draw a picture

asked Apr 13, 2016

1 answer

4 votes

231k views

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