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3 years ago

What is inequality x - 4 ‹ 0

Mathematics

1 answer:

lesya [120]3 years ago

3 0

You simply add 4 to 0.

x-4<0

x<4

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The is c for this question

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2 years ago

If point P is Four-sevenths of the distance from M to N, what ratio does the point P partition the directed line segment from M

DanielleElmas [232]

Answer:

m into5

Step-by-step explanation:

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3 years ago

Read 2 more answers

Why do whole numbers rise to an exponent get greater while fractions raise to an exponent get smaller?

erma4kov [3.2K]

Answer:

This is because exponents increase a number, for example $2, and, 2^2$ <em>squaring a number is basically multiplying it by itself.</em> So $2 * 2 = 2^2=4$ . Now obiviously 4 is greater than 2. But lets make the numbers like this:

$\frac{1}{2}, and, \frac{1}{2}^2$

And again, $\frac{1}{2}*\frac{1}{2} = (\frac{1}{2})^2 = \frac{1}{4}$

Now, which is bigger $\frac{1}{2}or\frac{1}{4}$

A quarter is smaller than a half right?

So in this case we can see that fractions raised to an exponent get smaller while numbers raised to an exponent get bigger.

5 0

3 years ago

Write the equation of a line that is perpendicular to x=3x=3x, equals, 3 and that passes through the point (0,-4)(0,−4)left pare

leva [86]

Answer: $x+3y=12$

Step-by-step explanation:

Slope of two lines that are perpendicular to each other is 1.

If one line is $y=3x$ , then its slope = 3 [by comparing to the linear equation y= mx+c, here m=3]

Let n be the slope of the required line, then

$n\times3=-1\\\\\rightarrow\ n=\dfrac{-1}{3}$

Equation of line with slope n and passers through (a,b) is

$(y-b)=n(x-a)$

Equation of line with slope n= $\dfrac{-1}{3}$ and passes through point ( 0,-4) :

$(y-(-4))=\dfrac{-1}{3}(x-0)\\\\\Rightarrow\ y+4=\dfrac{-1}{3}x\\\\\Rightarrow\ -3(y+4)=x\\\\\Rightarrow-3y-12=x\\\\\Rightarrow x+3y=12$

Hence, Required equation : $x+3y=12$

8 0

3 years ago

What is the value of x?

mel-nik [20]

Answer:

x = 24

Step-by-step explanation:

1.) put the equations together and equal them to 180

2x + 4 + 6x - 16 = 180

2.) combine like terms

8x - 12 = 180

3.) divide both sides by 8

8x = 192

4.) simplify

x = 24

7 0

3 years ago