3 years ago

How to solve -2x > 14

1 answer:

3 0

-2x > 14

Divide both sides by -2. Whenever you divide or multiply both sides of an inequality
always remember to change the sign

x < 14/-2

x < -7.

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r-ruslan [8.4K]

Answer:

d=2√2, b= $\frac{3\sqrt{2}}{2}$

Step-by-step explanation:

first triangle is a 30-60-90

so, sides x-x√2-2x

x=2

therefore d=2√2

second triangle is 45-45-60

sides, 1-1-√2

which means b√2=6

b=6/√2 ---> multiply by √2/√2 to get ride of the √2 denominator

b=6√2/4 , simplify

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3 years ago

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Alenkinab [10]

Answer:

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2 years ago

nora has 3/4 as many books as victor. let v represent the number of books victor has. create an expression to represent the numb

xxTIMURxx [149]

Answer:

N = $\frac{3}{4}$ * v

Step-by-step explanation:

Since the value that we are provided is a fraction that is tied to the number of books that Victor has, we would simply need to multiply this fraction by the total number of books that Victor has. This value is represented by the variable v while the total number of books that Nora has is represented by the variable N. Therefore, the expression would be the following

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3 years ago

If x = a + 2b, y=2a – b, and z=.–2b , what is x – y + 2z?

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Answer:

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-a-3b

-(a+3b)

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3 years ago