manchild708
manchild708
25-03-2021
Mathematics
contestada
the equivalent expression of (7+r)3
Respuesta :
scsb17hm
scsb17hm
25-03-2021
Answer:
21 + 3r
Step-by-step explanation:
(7 + r) 3 =
(7) x 3 + (r x 3) =
21 + 3r
Hope that helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
Matthew notices that if he walks barefoot on blacktop pavement, his feet get much hotter than if he walks barefoot on grass or dirt. He wants to determine if th
Read the article titled "About the WTO." When was the World Trade Organization created, and what are its main activities? (Site 1)
It takes 40 min for a bus to cover 36 miles. A car travels 1.4 times faster. When will they meet if they started 36 miles apart and simultaneously move towards
Which of these characteristics apply to viruses? Select all that apply. Viruses do not require nutrients. Viruses can replicate outside of a cell. Viruses a
The equation yˆ=0.35x+62.94 models the glucose level, in mg/dL , where x is the age of a human male. According to the regression equation, what is the approxi
CHEM HELP PLEASE (: How many grams do 1.3 x 10^21 atoms of sodium weigh?
In which of the following excerpts from the text does Miss Havisham appear to recognize the consequences of the sins she committed against Estella and Pip?
What’s the answer to this
Which of the following is a factor of f(x) = 4x3 + 11x2 − 75x + 18? (x-3) (x+3) (x-1/3) (x+1/3)
Point A lies outside of plane P. How many lines can be drawn perpendicular to plane P through point A? answers: A) 0 B) 2 C) AN INFINITE NUMBER D) 1
