Recent activity by Henrique Zacchi

Recent activity by Henrique Zacchi

Are 4x and 15 + x equivalent expressions? Explain why or why not

answered Feb 7, 2024

2 answers 190k views

50 points for correct answer.

answered Nov 25, 2023

1 answer 211k views

A con is tossed 400 times what is the standard deviation

answered Nov 10, 2023

1 answer 115k views

How does energy transfer through a forest?

asked Sep 22, 2023

2 answers 60.0k views

Which equation best represents the graph? Please help me

asked Sep 21, 2023

1 answer 72.5k views

4) Which polynomial is equivalent to (3z + 1)(z + 1)? A) z2 + 4z + 1 B) 3z2 + 4z + 1 C) 3z2 + 4z + 2 D) 3z2 + 2z + 1

answered Aug 22, 2023

1 answer 138k views

Write the point-slope form of the equation of the line with slope -2 that passes through the point (-3, -8).

answered Apr 29, 2023

1 answer 152k views

Find the rule , solve for n

answered Apr 28, 2023

1 answer 196k views

How is Confucianism different from Buddhism?

answered Mar 13, 2023

1 answer 144k views

Taxi A charges $8 to get in the cab and $0.75 for each mile. At how many miles will the price for taxi company A be the same as the price for taxi company B

answered Dec 25, 2022

1 answer 97.6k views

HELP PLZZZZ Daria wants to connect the claim of her argumentative essay with the first piece of supporting evidence that follows. What transition should she use? Finally Although In contrast To illustrate

asked Dec 16, 2022

2 answers 163k views

How are sieve tubes adapted to their function

answered Dec 5, 2022

1 answer 124k views

What is the value of x ?

answered Nov 14, 2022

1 answer 165k views

What is the length of the long leg in the right triangle shown below? 30 12 60 O A. 6,5 O B. 62 O c. 3

answered Nov 7, 2022

2 answers 83.2k views

Spanish help please!

asked Nov 2, 2022

1 answer 97.7k views

Split the following into partial fractions. 1. x (x+2)(x+3). 2. 11−3x x2+2x−3 . 3. 2x 2−9x−35 (x+1)(x−2)(x+3). 4. x 3−2x 2−4x−4 x2+x−2 . 5. 2x+3 (x−2)3 . 6. 3+6x+4x 2−2x 3 x2(x2+3) .

answered Aug 15, 2022

1 answer 19.2k views

Marlene went shopping and bought a bunch of candy for her swim team. She bought packs of Skittles for $1.50 each and packs of M&Ms for $2 each. She spent a total of $39 and bought 24 items. How many of

asked Jul 27, 2022

1 answer 9.3k views

What is the area of the figure below? A.96 square units B.61 square units C.40 square units D.28 square units

answered Jul 18, 2022

1 answer 227k views

For the following functions for f(x) and g(x), find the value of f(g(0)). f(x) = x² + 4x + 4 and g(x) = 2x - 1

asked Jun 27, 2022

1 answer 146k views

Do you think someone of a different race, ethnicity,or religion would also find this surprising? From blue eyes vs brown eyes video

answered Jun 20, 2022

2 answers 140k views

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