2 years ago

Please Help!! I will give 50 points and brainliest.. The question is attached below

Mathematics

1 answer:

Daniel [21]2 years ago

4 0

Answer:

okey i will help you what is that

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Is it a function and what is the Domain and the Range

Schach [20]

Answer:

a-is a function

the domain is:[-3,1]

the range is :[-4,0]

b- is not a function

7 0

2 years ago

Read 2 more answers

Find the solution to the equation below.

Andreyy89

Answer:

B and D

Step-by-step explanation:

The quadratic formula is $x=\frac{-b+/-\sqrt{b^2-4ac} }{2a}$ . Here a=20, b=-26, and c=8.

Substitute and you'll have:

$x=\frac{-b+/-\sqrt{b^2-4ac} }{2a} =\frac{26+/-\sqrt{26^2-4(20)(8)} }{2(20)}=\frac{26+/-\sqrt{676-640} }{40)}$

$\frac{26+/-\sqrt{36} }{40}=\frac{26+/-6 }{40}$

This means the solutions are 26 - 6/ 40 and 26 + 6/ 40.

It simplifies to 1/2 and 4/5.

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3 years ago

Area= 18yd squared, length= 6yd<br> width=

GenaCL600 [577]

Answer:

The width is 3 yds

Step-by-step explanation:

Area = length * width

18 = 6*w

Divide each side by 6

18/6 = 6w/6

3=w

The width is 3 yds

7 0

3 years ago

30 points Help ASAP How do division properties help you evaluate expressions? Drag a word or number to the box to correctly comp

yKpoI14uk [10]

Answer:

Numerator , 0

Anything divided by 0 is always 0

Brainliest Pls

3 0

3 years ago

Evaluate |-3| - |5|. - 8 - 2 2 8

Sedaia [141]

Is it subtract 228? if so then 3-5 equals -2. -2-8 equals -10. -10-228 equals -238

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3 years ago