Recent activity by Weibo Li

Recent activity by Weibo Li

The top of a ladder rests at a helght of 15 feet against the side of a house. If the base of the ladder is o feet from the house, what is the length of the ladder? Round to the nearest foot.

asked Dec 6, 2023

1 answer 95.6k views

Write a rule to describe the transformation.rotation 5A. rotation 90º counterclockwise about the originB. rotation 180º about the originC. reflection across y=xD. rotation 90º clockwise about the origin

asked Oct 1, 2023

1 answer 101k views

PLEASE HELP!! What can happen to an enzyme that will cause it to no longer function properly?

asked Sep 25, 2023

1 answer 166k views

HELP HELP PLEASE!! A crate holds a total of 180 pounds. There are 6 10 lb. sand bags in the crate and an unknown number of 5 lb. sand bags. If the crate if completely filled to its max capacity, how many

answered Jul 10, 2023

1 answer 184k views

Help fast pls Which states at the Constitutional Convention argued against counting enslaved people in order to increase the states' representation in Congress? A. Northern states B. Large states C. Small

answered Jun 19, 2023

2 answers 110k views

Can some help i cant figure this out

answered Jun 7, 2023

2 answers 146k views

.A car skid for 290 m. assuming that the car skidded to a stop with a constant acceleration of -3.90 m/s2 , determine the speed of the car before it began to skid

asked Jan 24, 2023

1 answer 4.4k views

Use the distributive property to fill in the blank. Plssss helpp 8 x (6 - 5) = (8 x ?) - (8 x ?)

asked Jan 8, 2023

2 answers 195k views

Want two numbers multiply to get -30 and add to get -13

answered Nov 25, 2022

1 answer 189k views

Solve the inequality: 7 > z + 2/3

asked Nov 2, 2022

2 answers 200k views

Which of these can be recycled in an attempt to conserve resources? aluminum natural gas sunlight gasoline

asked Oct 8, 2022

2 answers 97.3k views

What are 2 or 3 jobs that sound interesting to you? Why do they seem interesting?

answered Oct 7, 2022

1 answer 139k views

What is 7 1/4 + 15 7/8 in fraction form

asked Aug 23, 2022

1 answer 125k views

What is one way forces act on atoms? A. Forces cause bonds to form. B. Forces make atoms bigger C. Forces add neutrons to nuclei. D. Forces create new atoms

asked Jul 4, 2022

1 answer 45.7k views

Amela put 15x- 4 gallons of gas in her car at the beginning of the week. She used 7x-3 gallons driving to work. Which of the following choices represents the number of gallons left in her car? A) 22x+7

answered Jun 10, 2022

2 answers 107k views

What are some kinds of comments that might be useful for a programmer to include in a program?

asked Jun 4, 2022

2 answers 166k views

PLS HELP! What effect will replacing x with (x + 7)have on the graph of the equation y = x^2

asked May 24, 2022

2 answers 131k views

What does 64.5% as a decimal equal?

asked May 12, 2022

1 answer 163k views

How did conditions change for German Americans between 1915 and 1918?

asked May 7, 2022

2 answers 149k views

Which inequality has a closed circle when it is graphed on a number line? x greater-than 0.4 x greater-than negative 3 x less-than 4 x greater-than-or-equal-to 3 godly_aura22 on insta

answered Apr 24, 2022

1 answer 34.7k views

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