delaneyrussell
delaneyrussell
28-03-2020
Mathematics
contestada
what is 4x squares minus 81
Respuesta :
khyahnt
khyahnt
28-03-2020
4 times 1 equals 4 then do 81 minus 4 which equals 77 so 77 is your answer
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
Which of the following shows the rational number in order from least to greatest? EXPLAIN A.25%,0.22, 1/5 B. 1/5, 0.22, 25% C. 0.22, 1/5, 25% D. 0.22, 25%, 1/5
jill's car has a maximum acceleration of 8.7 miles per hour per second. how many seconds does it take her to acceleration from 0 to 60 miles per hour
The ordered pairs ( 2 ,-17) and (5 , -35) are solutions to which of the following equations? A. y = - 6x + 5 B. y = 6x - 5 C. Y = 6x + 5 D. y = -6x - 5
jessie received the following scores on her math test this year. (45,65,70,80,85,100) suppose the teacher removes the lowest and highest scores. (65,70,80,85) w
What part of speech is the underlined word in the sentence? Of the two islands, the smaller one has more people. A. noun B. adverb C. pronoun D. adjective
Which Inca emperor tried to secure his own release from Spanish captivity with vast quantities of gold? A. Huascar B. Las Casas C. Atahualpa D. Moctezuma
Which sentence is correctly punctuated? A. Is Disneyland in Orlando, Florida or Anaheim, California? B. Is Disneyland in Orlando, Florida, or Anaheim, Calif
18 Powdered sulfur is yellow, and powdered iron is gray. When powdered sulfur and powdered iron are mixed at 20°C, the powdered iron (1) becomes yellow (3) rema
What was an effect of the trans-Atlantic slave trade on Africa between 1500 and 1800? (1) Power in West Africa shifted from kingdoms in the interior to coastal
Which describes why sharecropping kept landless southern farmers trapped in a cycle of poverty? A. Farmers made no profit of their own after paying off the lan
