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Murrr4er [49]
3 years ago
7

Are these right? If not can you please tell me how to do it!!

Mathematics
1 answer:
fenix001 [56]3 years ago
5 0
Yes it's good! Nice Job!
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PLz help me this is 7th grade math
UkoKoshka [18]

Answer:

g = 118°, h = 62°, k = 140°, m = 40°

Step-by-step explanation:

g = 118°

h = 180 - 118 = 62°

k = 140°

m = 180 - 140 = 40°

5 0
3 years ago
Factor completely: 12a^2b–18ab^2–30ab^3
Goryan [66]

Answer:

6ab(2a-3b-5b²)

Step-by-step explanation:

6(2a²b-3ab²-5ab³)

6a(2ab-3b²-5b³)

6ab(2a-3b-5b²)

7 0
2 years ago
F(x)= x to the 4th power + x to the 3 power - 11 x to the 2 power - 9x + 18
postnew [5]
Graficamente ficará :

3 0
3 years ago
a triangle has one side that is 4cm long and one that is 9cm long the third side is a whole number of cm. what is the shortest p
Alla [95]

Answer:

Step-by-step explanation:

Since it must be an integer, 5 would make it up to the full length of the longest line. What you get is not quite a triangle. The way to get a triangle is to add one more to the 5 to make 6

Answer: 6 cm

4 0
1 year ago
Please help me pleeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaasssssssssssssssssssssss
balandron [24]
B is the correct answer
4 0
2 years ago
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