Recent activity by Lei Yang

Recent activity by Lei Yang

16 / 4 * (3 - 1) a) 2 b) 4 c) 8

asked Dec 19, 2023

2 answers 268k views

The four angles, in degrees, of quadrilateral ABCD are angle A = (x² – 105) angle B = (x² – 65) angle C = (470 – 30x) angle D=(510-30x) Show that ABCD is a trapezium. Show clear algebraic working.

asked Dec 2, 2023

1 answer 184k views

a specialty bicycle shop plans to produce p(m)=120+20m bicycles each month this year, where m is the month number ( January = 1 ). as they gain efficiencies with growing production, the expected the cost

answered Sep 30, 2023

1 answer 285k views

Someone please help me on this I’m stuck A store offers a loan for $900 to buy a computer. The terms of the loan are for 9% simple interest and equal monthly payments for three years. What is the monthly

answered Sep 8, 2023

1 answer 430k views

Simplify (5 + 2i)(1 + 3i). *Mark only one oval.5+6i-1-1+17i11+17i

asked Aug 28, 2023

1 answer 426k views

E hav- urned and hism , the after- cople nd a ne of ught ring, mfort were Ira Kirscherba 1. Why did many Chinese turn to Buddhism after Indian missionaries and traders brought Buddhism to China?

asked Aug 3, 2023

1 answer 261k views

In the following parallelogram find the measure of angle S

answered Jul 20, 2023

1 answer 22.2k views

What is moment of inertia?

asked Jun 11, 2023

2 answers 374k views

Why did Holy Roman Emperor Charles V see Martin Luther’s reformation as a threat?

asked Mar 16, 2023

1 answer 165k views

Jermaine buys T-shirts for $6 each and marks up the price by 45%. How much profit does Jermaine make for each T-shirt sold?

answered Jan 24, 2023

1 answer 268k views

Which statement is TRUE about Medicare? a. Medicare is a commercial payer. b. Medicare provides coverage for people with permanent kidney failure. c. Medicare provides coverage for people 50 years and

answered Jul 26, 2022

1 answer 200k views

Solve for x with step by step explanation 0.85x - 100 < 80 ;-; i don't understand how to solve this help

asked Jun 27, 2022

1 answer 296k views

3. Tom cannot cook because he feels very tired today => If __ 4. Fuho was so timid in love, so he lost her => If __ 5. He got fired because he was too lazy. => If __

asked Apr 6, 2022

1 answer 413k views

The radius of a circle is 1 mile. what is the circle's area?

asked Apr 5, 2022

1 answer 351k views

The columbian exchange introduced all of the following to europe except

asked Mar 26, 2022

1 answer 152k views

Please answer my question

answered Feb 8, 2022

1 answer 358k views

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