3 years ago

Factor 4y^2 - 4y - 20

Mathematics

1 answer:

jekas [21]3 years ago

6 0

Factor is boof triangles because 4y-20 is 420 of em

You might be interested in

Please help me I will give you the briain thing and extra points. (image below) 7/13

Vitek1552 [10]

Answer:

it is B because the numbers are repeating on the y axis

7 0

3 years ago

The net profit in dollars per day for a small business owner is given by the equation f(x) = -0.1x^2 + 6 x + 4, where x is the n

notsponge [240]

Answer:

$\large \boxed{\sf \ \ \text{The maximum profit is \$94 per day.} \ \ }$

Step-by-step explanation:

Hello,

The coefficient in $x^2$ is negative.

So, there is a maximum at the vertex point which is

$x=-\dfrac{b}{2a}==\dfrac{-6}{-0.2}=\dfrac{6}{0.2}=30$

And then the maximum is f(30)=

$-0.1\cdot 30^2+6\cdot 30 +4=-90 +180+4=94$

So the maximum profit is 94 $ per day.

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

6 0

3 years ago

Please help I really need help . I will for sure reward you as brainly . Thank you in advance

nirvana33 [79]

The first one is Corresponding Angles
The second one is Alternate interior angles
The third one is Co-interior angles
The fourth one is Vertical angles
The fifth one is Alternate exterior angles

Hope it helps

8 0

3 years ago

__________ is a problem solving technique that attempts to come up with as many solutions as possible in a short time without ce

Misha Larkins [42]

Brainstorming is a problem solving technique that attempts to come up with as many solutions as possible in a short time without censoring the ideas.

4 0

3 years ago

if a duck is quacking upside down and I drive my car into the refrigerator then why is there an octopus on my ceiling?

Amanda [17]

Since the ducks quack in the reverse position of upright is louder than normal, it obstructs your driving causing you to drive into a refrigerator. the octopus had always been there

7 0

3 years ago