If x < 5, then which of the following must be true?-x < -5
-x > -5
-x < 5
-x > 5

Answers

Answer 1

Answer: If x > 5, than it stands to reason that -x < 5. Say x is 17. 17 > 5, that is true, but when you add a negative in front of 17, it becomes -17 > 5, which is not true, but -17 < 5 is. The third answer choice is correct.

Answer 2

Answer:

Answer:

-x<5

Step-by-step explanation:

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12 gallons of water fill a tank to 3/4 capicity. What is the capicity of the tank? If the tank is then filled to capicity, how many half-gallons bottles can be filled with the water in the tank?

Answers

Answer:

The total capacity of the tank = 16 gallons

32 bottles can be filled with the water in the tank.

Step-by-step explanation:

Let the total capacity of the tank = K gallons

Now here, according to the question

3/4 capacity of the tank = 12 gallons

⇒ $(3)/(4) * K = 12\norK = 12 * (4)/(3)$

or, K = 16 Gallons

So, the total capacity of the tank is 16 gallons.

Now, capacity of 1 bottle = 0.5 gallon= (1/2) gallon

So, number of bottles filled = Capacity of each bottle x Total capacity of tank

n = 0.5 gallon x 16 gallons = 32 bottles

Hence, 32 bottles can be filled with the water in the tank.

Y=x^2+4x-5 what is the axis of symetry

Answers

Answer:

axis of symmetry: x= -2

Step-by-step explanation:

axis of symmetry = - (b/2a) ( a is the coefficent of x^2, b is that of x)

so a=1, b=4

- (b/2a) = - (4/2) = -2

How many sixes are there in sixty six

Answers

66 is a multiple of 11.
11 x 6 = 66.
So the answer is 11.

6x11=66 so the answer is 11

Plz help me on this it's for corrections

Answers

it is twice as likely to be red as it is to be blue

the answer is F because its would be red and blue

How does metric conversion work

Answers

You can convert between the various different sizes by merely moving the decimal point the correct number of places. The basic metric units are meters (for length), grams (for mass or weight), and liters (for volume).

What is the value of the 4 in 1,574,833