All categories

3 years ago

Which function has zeros at x=10 and x=22

Mathematics

1 answer:

sweet [91]3 years ago

8 0

Hey there !

Check the attachment.
Hope it helps you :)

You might be interested in

What is (-7x + 1) + (-x + 2)

Andrej [43]

$(-7x + 1) + (-x + 2)=\\
-7x+1-x+2=\\
-8x+3$

7 0

4 years ago

Find the center and the radius of this equation by completing the

Colt1911 [192]

Answer:

$x^2 +4x +(4/2)^2 +y^2 -20 y +(20/2)^2 +100 = (4/2)^2 +(20/2)^2$

And solving we got:

$x^2 +4x+ 4 +y^2 +20y +100 +100 = 4 +100$

If we subtract 100 from both sides we got:

$(x+2)^2 +(y+10)^2 = 4$

$C= (-2,-10)$

$r = \sqrt{4}=2$

Step-by-step explanation:

For this case we have the following equation given:

$x^2 +4x +y^2 -20 y +100=0$

We want to find a general expression given by:

$(x-h)^2 +(y-k)^2 = r^2$

Where the center is (h.k) and the radius is r.

We can begin completing the squares of the equation given and we got:

$x^2 +4x +(4/2)^2 +y^2 -20 y +(20/2)^2 +100 = (4/2)^2 +(20/2)^2$

And solving we got:

$x^2 +4x+ 4 +y^2 +20y +100 +100 = 4 +100$

If we subtract 100 from both sides we got:

$(x+2)^2 +(y+10)^2 = 4$

Then we can conclude that the center is:

$C= (-2,-10)$

And the radius would be:

$r = \sqrt{4}=2$

6 0

3 years ago

Find a recipe in a book or online that includes the amount of salt as a fraction

vfiekz [6]

Vanilla brine for Pork:
9 cups hot water
2-1/2 teaspoons of pure vanilla extract
1/2 cup of sugar
1/2 cup of kosher salt
2 tables spoons cracked black peppercorns
6 (1-1/4 inch to 1-1/2 inch thick) center cut loin pork chops
I hope that this helps you in some way, shape or form!

3 0

3 years ago

I NEED HELP ASAP!!

Oduvanchick [21]

Answer:

Step-by-step explanation:

women=85+32=117

men=70+51=121

total=117+121=238

a. P(woman)=117/238

b. P(woman or summer)=p(woman)+P(summer )-P(woman and summer)

=117/238+155/238-85/238

=187/238

c. P(woman and summer)=85/238

7 0

3 years ago

How much do you subtract from 87/10 to make 8

kow [346]

Answer:

7/10

Step-by-step explanation:

87/10-x=8

80/10=8,

87/10-8-x=0

7/10=x

so the answer is 7/10

4 0

3 years ago

Read 2 more answers