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8_murik_8 [283]
3 years ago
9

I need help with this PLEASE!!

Mathematics
1 answer:
pishuonlain [190]3 years ago
8 0

Answer:

didn't u already answer this already

and which question do you need help on

Step-by-step explanation:

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Por favor es para hoy. El papá de Rafael va a construir una piscina afuera de su casa en forma de un cuadrado con el área de 121
nydimaria [60]

Answer:

For an inground pool, a patio area ranges between $3 and $40 per square foot. That wide range depends largely on the materials you use to build the space.

Para una piscina enterrada, el área de un patio varía entre $ 3 y $ 40 por pie cuadrado. Esa amplia gama depende en gran medida de los materiales que utilice para construir el espacio.

Step-by-step explanation:

pls give me brainliest

por favor, dame lo más inteligente

5 0
2 years ago
I need this to be 20 letters so whats 2 +2
Firdavs [7]

Answer: So what is two plus two plus two?

Well let me demonstrate. Take 2 cookies for example, your friend supplements 2 more cookies and there you have it 4 cookies. So two and two cookies are 4 cookies. Thus, 2+2=4

Step-by-step explanation: Hope I helped you out <3

-Carrie

5 0
3 years ago
If a polynomial function f(x) has roots 6 and square root of 5, what must also be a root of f(x)?
ivolga24 [154]

Answer:

-\sqrt{5}

Step-by-step explanation:

A root with square root or under root is only obtained when we take the square root of both sides. Remember that when we take a square root, there are two possible answers:

  • One answer with positive square root
  • One answer with negative square root

For example, for the equation:

x^{2}=3

If we take the square root of both sides, the answers will be:

x=\sqrt{3} \text{ or } x= -\sqrt{3}

Only getting one solution with square root is not possible. Solutions with square root always occur in pairs.

For given case, the roots are 6 and \sqrt{5}. Therefore, the 3rd root of the polynomial function f(x) had to be -\sqrt{5}

It seems you made error while writing option B, it should be - square root of 5.

4 0
3 years ago
Ronny read for 2.75 hours yesterday. His older brother read for 1.18 hours and his younger brother read for 0.43 hours. How much
Fittoniya [83]
I'm pretty sure its 1.14 :)
6 0
3 years ago
Read 2 more answers
An equation was used to predict possible sales of phones for 6 months. The actual sales of phones are also listed. Actual sales
Ugo [173]
The residue in each case is the difference between actual and predicted sales. Thus:
55 - 40 = 15
150 - 150 = 0
325 - 300 = 25
510 - 500 = 10
800 - 780 = 20
1000 - 990 = 10
These add up to be:
15 + 25+ 10 +20 +10
= 80
8 0
2 years ago
Read 2 more answers
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