3 years ago

If x < 0 and y ≥ 0, then xy < 0.

Mathematics

1 answer:

Vesna [10]3 years ago

5 0

What is the question.
If y = 0 and x<0, xy not < 0, it is = 0

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The diagonal of a square is 10 cm how do I find out the length and the width

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A recent survey found that 79% of Americans use the internet. if a city has a population of 76,000 how many people in that city

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Read 2 more answers

1. 4x - y = 6 2. 3x + 2y = 8 3. y - 1/2x = 3/4

PIT_PIT [208]

1➡Problem ▶4x - y = 6
Steps▶4(x)-y- 6=?
y-intercept▶6÷-1 = -6, right ?
x-intercept ▶ 6÷4 which is also equal. to▶ 3÷2 , they both equal 1.5 , right?
The answer⬇

Your slope▶4
y-intercept ▶ -6
x-intercept ▶1.5

2➡Problem 3x + 2y = 8
Steps▶3(x)+2(y)-8=?
y-intercept▶ 8 ÷ 2 = 4, right?
x-intercept 8 ÷ 3 = 2.67 ,right?
Slope▶-3.0÷2.0 = -1.50

Your answer⬇
y-intercept ▶4
x-intercept ▶2.67
Slope ▶1.50

3 ➡Problem y - 1/2x = 3/4
Steps ▶ 3÷4 = .75
1÷2 = .5
y-intercept ▶ 3÷4 = .75,right?
x-intercept ▶3 ÷ (-2) = -1.50; 1.5 , right ?
Slope ▶ 1 ÷ 2 = .5, right ?

your answer⬇
y-intercept : .75
x-intercept: 1.5
Slope .5

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3 years ago

What part of the story does x represent?

Gwar [14]

Answer:

x =x

Step-by-step explanation:

step 1 you can not identify an unknown variable therefore you leave it like that

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3 years ago