Recent activity by He Hui

Recent activity by He Hui

A triangle has vertices at (-2, 1), (2, 4), and (-1, -2). Find its perimeter and round to thetenths place.

asked Dec 28, 2023

1 answer 178k views

Complete the conjecture. "The number of lines formed by 4 points, no three of which are collinear is ________."

answered Nov 28, 2023

1 answer 16.8k views

Can someone help explain this?

asked Oct 17, 2023

1 answer 3.4k views

Find the missing number so that the equation has infinitely many solutions. 3x + 20 = 4x + __ - x

asked Oct 4, 2023

1 answer 46.0k views

Choose all the sets containing the number pi natural numbers whole numbers integers rational numbers irrational numbers real numbers

answered Jun 16, 2023

1 answer 219k views

Luke and Ella have money in their bank account in the ratio 7:8 Luke gives £2 to Ella, and the ratio becomes 4:5. Work out the original amount of money that Ella had.

answered May 23, 2023

1 answer 146k views

Factor Company is planning to add a new product to its line. To manufacture this product, the company needs to buy a new machine at a $470,000 cost with an expected four-year life and a $21,000 salvage

answered May 20, 2023

1 answer 52.7k views

What phenomenon occurs in ALL plate boundaries?

asked Apr 15, 2023

1 answer 228k views

You flip a coin twice what is the probability of getting tails and then getting tails

answered Feb 21, 2023

1 answer 199k views

QUICK HELP what was one important effect of Charlemagnes rule as holy roman emporor A. small kindoms became more independent. B. education became more important. C. the catholic church lost most of its

answered Dec 17, 2022

1 answer 51.6k views

Microorganisms known as Response area may cause serious illnesses such as dysentery, trichomoniasis, and malaria

answered Dec 16, 2022

1 answer 145k views

Pleaseee answer quick Which could be the name of a point? ОА m <—-> AB AB

answered Oct 26, 2022

1 answer 72.6k views

Bernini's Apollo and Daphne, a marble sculpture, is an example of _________________ sculptural technique.

asked Sep 3, 2022

1 answer 46.4k views

Help it’s aboat conflict

asked Aug 26, 2022

1 answer 216k views

Chloe is drinking 3/5 cup of water every 6 minutes. How many cups will they drink in 2 hours?

answered Aug 11, 2022

2 answers 205k views

The students wanted to go on a field trip. Declarative,imperative,exclamatory,interrogative

asked Jul 12, 2022

2 answers 122k views

Define the following terms: -hypothesis: - theroy: -law:

asked Jul 11, 2022

1 answer 17.5k views

Apply the distributive property to create an equivalent expression (-7c+ 8d)0.6=

asked Jun 10, 2022

1 answer 73.8k views

Why was it important for citizens to participate in the Assembly? to have a say in the creation of rules to select leaders to run the government to have enough people available for a fair jury to ensure

answered Jun 6, 2022

2 answers 53.0k views

HELPS ME I NEEEEEEEED THE ANSWER TO THIS

answered May 27, 2022

2 answers 232k views

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