Ask question

Ask question

All categories

3 years ago

11

The equation that measures the shape of your contact lens is -0.5x2 + 6x – 16 = 0. The lens maker cuts the lens material at the

x-axis for fitting. Find the zero(s) where the lens material starts and ends.

1 answer:

Soloha48 [4]3 years ago

3 0

Answer:

mbvgh

Step-by-step explanation:

You might be interested in

16 is 4670 of what number ?<br><br><br> Helppp

maxonik [38]

Answer:

16

Step-by-step explanation:

Hope this helps sorry if I'm wrong

8 0

3 years ago

Read 2 more answers

Circle O has a circumference of 88π cm.

Ratling [72]

Answer:

44 cm

Step-by-step explanation:

Half of the diameter is the radius so half 88 to get 44 since 88 is the diameter.

4 0

3 years ago

Read 2 more answers

The coordinates of parallelogram PVWZ are P(0, 0), V(-p, q), and W(-p - r, q). Find the coordinates of Z without using any new v

Drupady [299]

For the answer to the question above asking to f<span>ind the coordinates of Z without using any new variables.
</span>

Vector WZ equals vector VP, which is (p, -q)
So Z is (-p - r + p, q - q) which is (-r, 0)
I hope my answer helped you.

3 0

3 years ago

Read 2 more answers

Find all two-digit numbers with the following property: difference of that number and the number with its reversed digits is 36.

kirza4 [7]

$10x+y-(10y+x)=36\\
10x+y-10y-x=36\\
9x-9y=36\\
x-y=4\\\\
x,y\in\{1,2,3,4,5,6,7,8,9\}\\
\Downarrow\\
x=5,y=1\\
x=6,y=2\\
x=7,y=3\\
x=8,y=4\\
x=9,y=5


$

There are 5 such numbers - 51,62,73,84,95

6 0

3 years ago

explain how you can tell the difference between the half inch and quarter inch marks when measuring an object with a ruler

svlad2 [7]

Answer:

You will know it is an inch ruler because it will have 12 lines that denote inches on ... In the first inch, these marks will mark 1/4, 1/2, 3/4, and 1 ...

7 0

3 years ago