Ask question

Ask question

All categories

1 year ago

5

Fill in the blank with a number to make the expression a perfect square. w^2 - 2w + __

1 answer:

julsineya [31]1 year ago

5 0

Answer:

1

Step-by-step explanation:

ax^2+bx+c

c=(1/2*b)^2

half of two is one and one squared is one

You might be interested in

The value of y varies directly with x and y=3 when x=-6. Find y when x=1

Iteru [2.4K]

Hi, ok all you need to do is use the direct variation formula which is= y/x=y/x so you will replace your numbers by each value which get us to = 3/-6=y/1 so you cross multiply which gives us 3=-6y you divide 3 by -6 and that is the value of y, thank you for reading hope it helps ;)

6 0

2 years ago

What is the midpoint of (-23,-14) and (-18,2)

zloy xaker [14]

Given two coordinates point 1 as (-23,-14) and point 2 as(-18,2).

To find the midpoint we would use the formula below;

$\text{midpoint(x,y)}=(\frac{x_1+x_2_{}_{}}{2},\frac{y_1+y_2}{2})$

Where x1=-23, x2=-18, y1=-14, y2=2

We would substitute the values into the midpoint formula.

$\begin{gathered} \text{midpoint =(}\frac{-23-18}{2},\frac{-14+2}{2}) \\ =(-\frac{41}{2},-6) \end{gathered}$

Therefore, the answer is

$\text{midpoint}=(-\frac{41}{2},-6)$

7 0

9 months ago

The distance traveled (in feet) by the three-toed sloth can be modeled by f(s) =2.3s, where s is the time in minutes. Find the d

Mice21 [21]

$\huge{\boxed{\text{110.86 feet}}}$

We know that $f(s)=2.3s$ and $s=48.2$

Substitute in the value. $f(48.2)=2.3*48.2$

Use a calculator to multiply. $f(48.2)=\boxed{110.86}$

5 0

2 years ago

.5 in 1.5 hours how much each hour

miv72 [106K]

Answer:

3 per hour

The drawing will help

4 0

2 years ago

Read 2 more answers

Using the formula:<br> C= 21<br> Find the area of the circle.<br> 5m

Dimas [21]

Answer:

That would be A = 35.093665 m^2 (or depending on what label youre using)

8 0

1 year ago