All categories

4 years ago

Which of the following shows the numbers in order from least to greatest?

Mathematics

1 answer:

tangare [24]4 years ago

5 0

The correct answer is d

You might be interested in

Please can you help me with this problem

tensa zangetsu [6.8K]

Answer:

Step-by-step explanation:

its the awe based nyy TNT yummy yummy

6 0

3 years ago

Read 2 more answers

4x²-12x+9 = 5

kati45 [8]

Answer:

x = 3/2 ± $\sqrt{5}$ /2

Step-by-step explanation:

4x²-12x+9 = 5

Rearrange:

4x²-12x+4 = 0

Solve using the quadratic equation:

x = 3/2 ± $\sqrt{5}$ /2

8 0

2 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%20%7B%7D%5E%7B2%7D%20-%204%20%7D%7B%20%5Csqrt%7Bx%20%7B%7D%5E%7B2%7D%20-%206x%2

Nimfa-mama [501]

First of all, we can observe that

$x^2-6x+9 = (x-3)^2$

So the expression becomes

$\dfrac{x^2-4}{\sqrt{(x-3)^2}} = \dfrac{x^2-4}{|x-3|}$

This means that the expression is defined for every $x\neq 3$

Now, since the denominator is always positive (when it exists), the fraction can only be positive if the denominator is also positive: we must ask

$x^2-4 \geq 0 \iff x\leq -2 \lor x\geq 2$

Since we can't accept 3 as an answer, the actual solution set is

$(-\infty,-2] \cup [2,3) \cup (3,\infty)$

7 0

3 years ago

Pipers Pizza shop used 18% more cheese this month than last month, due to having a discount on the extra chesse toppings. If the

GenaCL600 [577]

Answer:

177 pounds

Step-by-step explanation:

Create an equation to represent the system.

Since it's 18% more than what was used last month an equation can be written such as the one below:

(118%)( last month's cheese ) = this month's cheese

Convert the percentages into decimals by moving the decimal place at the end of 118.00 two places to the left

118% = 1.18

( 1.18 )( last month's cheese ) = this month's cheese

Next, plug in the number for last month's cheese

( 1.18 )( 150 pounds) =

177 pounds

3 0

3 years ago

I need answers quick!!!

Rudik [331]

Answer:

Step-by-step explanation:

4 0

3 years ago