3 years ago

Help with this question, please!!

Mathematics

1 answer:

lana66690 [7]3 years ago

7 0

Answer:3456789

Step-by-step explanation:

You might be interested in

How do i complete the square y= X2+8X-4

Salsk061 [2.6K]

For x²+bx+c, to complete the square, you add (half of b)²
b=8 in this case, so you add 4², which is 16
x²+8x+16-16-4
y=(x+4)²-20 is the final form.

4 0

3 years ago

A water dispenser has a capacity of 20,000 milliliters. Use the facts to find how much this is in liters .

laila [671]

Answer:

The water dispenser's capacity in liters is 20liters

Explanation:

Given:

A water dispenser capacity = 20,000milliliters

To find

the capacity of the water dispenser in liters

To determine the capacity in liters, we will convert the capacity in ml to liters using the conversion:

1000ml = 1 liter

let the capacity of the water dispenser in Liters = y

$\begin{gathered} 1000ml\text{ = 1 L} \\ 20000ml\text{ = y} \\ cross\text{ multiply:} \\ y(1000)\text{ = 1\lparen20000\rparen} \\ 1000y\text{ = 20000} \end{gathered}$ $\begin{gathered} divide\text{ both sides by 1000:} \\ y\text{ = }\frac{20000}{1000} \\ y\text{ = 20} \end{gathered}$

The water dispenser's capacity in liters is 20liters

5 0

1 year ago

2/8 is what as a decimal

Lilit [14]

2/8 is .25 as a decimal .

8 0

3 years ago

A number x increased by 17 is 106

Lorico [155]

Answer:

x = 89

Step-by-step explanation:

106 - 17 = 89

6 0

3 years ago

Which set(s) of numbers does − 5 4 − 4 5 belong to?

Helga [31]

Answer:

54-even number

45-Composite number

8 0

2 years ago