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2 years ago

What is the answer to -3(z+1)+11<-2(z+13)

Mathematics

2 answers:

Oksana_A [137]2 years ago

8 0

The answer is 36 i think

Lera25 [3.4K]2 years ago

8 0

-3(z+1)+11<-2(z+13)
-3z-3+11<-2z-26
-3z+8<-2z-26
8<z-26

34<z
or
z<34

Hope this helps :)

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A 25 kg rock , is raised to the top of a hill 10 m high. What is the PE of the rock ?

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$Potential \: \: Energy =(mass) \times (gravity \: acceleration) \times (height) \\$

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If gravity acceleration is 10 :

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If gravity acceleration is 9.8 :

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2 years ago

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Answer:b

Step-by-step explanation:

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2 years ago

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Steps to solve:

7/5 ÷ 2/3

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3 years ago

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given the vector v has an initial point (-2,-6) and a terminal point of (1,2) write vector v as a linear combination of the stan

Anuta_ua [19.1K]

Answer:

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Step-by-step explanation:

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To find the components of vector v, we subtract the terminal points from the initial point to obtain.

v=<1,2>-<-2,-6>

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2 years ago

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stellarik [79]

Answer:

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Step-by-step explanation:

Take +3 to the side so that your variable and a constant is on their own sides. When a number goes over the equals sign the sign changes at becomes the inverse that's why l said - 3. You now calculate - 25—3 equals 28 then divide by 7 to find y and your y is 4.

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