Recent activity by Richie Li

Recent activity by Richie Li

Please Help (100 points)

answered Dec 28, 2023

2 answers 76.2k views

The angles in a triangle are in the ratio 1 : 2 : 3. a) Show that the triangle is a right-angled triangle. b) The hypotenuse of the triangle is 19 cm long. Calculate the length of the shortest side in

answered Nov 9, 2023

1 answer 110k views

The number line includes points A, B, C and D which statement is true.

asked Oct 19, 2023

1 answer 9.5k views

Which scientist proposed a mathematical solution for the wave nature of light?1) Young2) Fresnel3) Poisson4) Arago

asked Oct 15, 2023

1 answer 119k views

A paperweight in the shape of a rectangular prism is shown: If a cross section of the paperweight is cut diagonal to the base, which shape describes the cross section? Square Triangle Hexagon Parallelogram

asked Aug 28, 2023

2 answers 45.2k views

Which angle pair is NOT an example of Corresponding Angles? angle 2 and angle 10 angle 1 and angle 11 angle 13 and angle 15 angle 8 and angle 16

asked Aug 18, 2023

1 answer 146k views

……………………………………………………..

answered Aug 4, 2023

2 answers 79.1k views

Please help with this :)

answered Mar 6, 2023

1 answer 213k views

Read this paragraph from chapter 5 of The Prince. There are, for example, the Spartans and the Romans. The Spartans held Athens and Thebes, establishing there an oligarchy: nevertheless they lost them.

answered Feb 7, 2023

2 answers 108k views

Solve the equation sin 79.5° = cos 2x

answered Jan 29, 2023

1 answer 171k views

Find the probability of rolling a three first and then a six when a pair of dice is rolled twice. a. 1/18 b. 5/648 c. 1/54 d. 5/324 Plz help me

asked Nov 25, 2022

1 answer 46.7k views

Use a net of the square pyramid, if necessary, to find the surface area of the pyramid.

answered Sep 9, 2022

2 answers 5.3k views

Read this excerpt from an encyclopedia article about the Cold War. Another intense stage of the Cold War was in 1958–62. The United States and the Soviet Union began developing intercontinental ballistic

answered Aug 11, 2022

2 answers 76.9k views

How do geologists classify rocks? a. How they were made b. How heavy they are c. How dense they are I haven't found an answer by googling it, so help would be appreciated :)

answered Jul 31, 2022

1 answer 36.1k views

PLEASE HELP!!! the last equation is “ 3/5x=12” answer that as well if you can

answered Jul 6, 2022

1 answer 55.2k views

Wildfire how can we prevented and manage it ?

asked Jun 13, 2022

2 answers 162k views

Write the equation of the line graphed below in slope-intercept form.

asked Jun 3, 2022

1 answer 108k views

Which of the following statements about education in South Asia is true? A. School attendence in India has improved in recent years. B. India’s literacy rate exceeds 90%. C. Over 95% of students attend

answered May 26, 2022

2 answers 179k views

Change 8.75% to a decimal.

answered May 25, 2022

1 answer 154k views

The following were the scores of 25 pupils in the class: 62,80,52,71,38,44,51,50,41,38,42,45,54,34,28,55,60,59,40,40,50,40,28,32,40 Use the data to analyze and report pupils’ performances What is the mean

answered May 20, 2022

1 answer 18.2k views

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