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Svetach [21]
4 years ago
6

Determine whether the biconditional is a true statement. |x|=9 if and only if x=9​

Mathematics
1 answer:
Charra [1.4K]4 years ago
8 0

Answer:

the biconditional is a true statement

Step-by-step explanation:

The absolute value of x is 9 if it's equal to 9.

(If this is wrong I'm sorry I haven't done this kind of math in a while!)

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A man mixed 2 teaspoons of sugar into his large coffee but then added one more teaspoon of sugar because it was not sweet enough
PIT_PIT [208]

Answer:

the ratio of teaspoons of sugar to one large coffee is 3: 1

Step-by-step explanation:

The computation of the ratio of sugar teaspoons to one large coffee is as follows:

Sugar teaspoons = 2 + 1 = 3

And, the one large coffee = 1

So, based on the above information

The ratio between them is

= 3:1

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hence, the ratio of teaspoons of sugar to one large coffee is 3: 1

3 0
3 years ago
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alexdok [17]

Answer:

2

Step-by-step explanation:

4 0
3 years ago
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kykrilka [37]

Answer:

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Step-by-step explanation:

It's the last one (The distance between D and A)

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8 0
3 years ago
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If y varies directly with x, Write an equation relating x and y when y = -30 and x = 6.
ziro4ka [17]

Answer:

y=-5x

Step-by-step explanation:

we know that

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7 0
4 years ago
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Susan's car is 4 yards long. Alexa's car is 16 feet long. When you line them up one in front of the other, how long are they tog
LekaFEV [45]

Answer:

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Step-by-step explanation:

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