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RideAnS [48]
3 years ago
5

7x^2 - 21x Factor the Polynomial

Mathematics
1 answer:
Elza [17]3 years ago
4 0
Factor out 7x-
7x(x-3)
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PLS HELPPP
Morgarella [4.7K]

Answer:

d. (9,-260°)

Step-by-step explanation:

100° = 100-360 = -260°

7 0
3 years ago
What is the product of 2 + 3x and 1 – 4x ?
Alenkinab [10]
Think of it as (-4x+1)(3x+2) then distribute: -4x x 3x= -12x^2, -4x x 2= -8x, 1 x 3x = 3x, and 2 x 1=2. put together all the answers we just got so: -12x^2 - 8x +3x +2 then simplify to get -12x^2 -5x +2
3 0
2 years ago
Plzzz help me I don’t understand aTT ALL if I don’t do it I’ll get a 0 in my report card plz help
Digiron [165]

Answer:

hi there! i can help you out! i don't want you to get a zero on your report card!!

Step-by-step explanation:

so, on the x-axis, which is all the numbers through 1-10 and there are the patient's number. so for ex, the first question says patient 1 : 3 hours right??

so the hours are the y-axis and you can label them 2,4,6,8 because skip counting by twos are probably the easiest! so for the first question, you would line a dot up on top of 1 and go up and you see 2 and 4 right, cuz you just labeled it... do go between 2 and 4 which is 3 and place the dot there...

and keep doing the same things with other ones too...

another ex! so on the second question, it says patient 2 : 7 hours so place the dot on top of the 2 and go up untill you see 6 and 8 and place the dot beween them!

7 0
3 years ago
Read 2 more answers
Help please it due at 8
umka2103 [35]
I need help my self lol XD sorryyyyyyyyy88898
8 0
2 years ago
If the area of the cube is 2 1/2 what is the surfece area
mariarad [96]

Answer:

37.5

Step-by-step explanation:

6 0
3 years ago
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