Questions by Yichz

Questions by Yichz

What is the perimeter of triangle XYZ? Perimeter = ... units

asked Mar 1, 2021

1 answer

2 votes

50.4k views

The first two fats on the food label are saturated and trans fat. Both of these fats are good for you. True False

asked Jan 17, 2021

1 answer

4 votes

212k views

Buffering capacity refers to: the effectiveness of commercial antacids the extent to which a buffer solution can counteract the effect of added acid or base the pH of a buffer solution the molecular weight

asked Sep 7, 2020

1 answer

1 vote

155k views

Which shows the correct substitution of the values a b and c from the equation 0=1/2x^2-3x-2

asked Aug 13, 2020

2 answers

4 votes

87.4k views

I don’t get this can someone please help me?

asked Jul 24, 2020

1 answer

0 votes

74.8k views

a textbook has a length of 6 inches, a height of y inches, and a width of x inches. if the length of the diagonal of the front cover is 8 inches and the length of the diagonal of the width is 7 inches,

asked Jun 17, 2020

1 answer

5 votes

107k views

Which of the following statements is true? The Challenger Deep was explored by Picard and Walsh. Data from Jason-1 will help scientists study deep sea life. Salinity refers to the amount of salt (NaCl)

asked Oct 11, 2019

2 answers

5 votes

202k views

In which sentence is the past participle used incorrectly? A. Emily was excited to see the concert, and had been anticipating it for weeks. B. Molly was at the library because she had felt the need for

asked Dec 20, 2018

2 answers

2 votes

71.9k views

Why are trophic levels often displayed as a pyramid? It is just an attractive way to show them. It shows how there are many more of the lower levels than the higher ones. It shows how large the animals

asked Apr 17, 2018

1 answer

0 votes

209k views

The length of a rectangle is four more than five times its width. its perimeter is 4444 inches. find its dimensions (length and width).

asked Apr 5, 2018

1 answer

2 votes

93.0k views

Find the value of x. cx ÷ c2 = c1 A) 2 B) 2 C) 1 D) 1

asked Feb 19, 2018

1 answer

4 votes

140k views

Which of the following is an example of an organism maintaining homeostasis? a boy riding a bike a cat grooming itself a bear nursing her cubs a man sweating while he runs

asked Aug 12, 2017

2 answers

4 votes

98.6k views

Darryl wants to add enough water to 8 gallons of a 10% bleach solution to make a 5% bleach solution. Which equation can he use to find x, the number of gallons of water he should add?

asked Jul 7, 2017

1 answer

2 votes

73.4k views

A reaction X<--->Y occurs in a closed vessel. when it reaches equilibrium at temperature T, the number of molecules changing from X to Y is equal to the number of molecules changing from Y to X true or false.

asked Apr 6, 2017

1 answer

1 vote

104k views

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