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scZoUnD [109]
4 years ago
13

Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms.

Mathematics
1 answer:
STALIN [3.7K]4 years ago
8 0

Answer:

x²-7x+2

Step-by-step explanation:

x²+2-7x in standard form is

x²-7x+2

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Wich of the followings ratios are equivalent to 8:6 4:3 select all that apply 6:8 16 :12 10:8 7:5
RUDIKE [14]

Answer:

16 :12

Step-by-step explain

You can right this as a fraction like 8/6 and if you multiply both the denominator and numerator by 2 you will get 16:12

7 0
4 years ago
In triangle UVW, the measure of angle W=90°, the measure of angle U=15°, and VW=81 feet, Find the length of WU to the nearest te
Hatshy [7]

Answer:

302.3

Step-by-step explanation:

4 0
3 years ago
Given the quadriatic equation
vazorg [7]

Answer:

⇒  The given quadratic equation is x2−kx+9=0, comparing it with ax2+bx+c=0

∴  We get, a=1b=−k,c=9

⇒  It is given that roots are real and distinct.

∴  b2−4ac>0

⇒  (−k)2−4(1)(9)>0

⇒  k2−36>0

⇒  k2>36

⇒  k>6 or k<−6

∴  We can see values of k given in question are correct.

8 0
2 years ago
Which of the following statements best describes the relationship between a line and a point in a plane? exactly one plane conta
Alexandra [31]

Answer: (b) exactly one plane contains a given line and a point not on the line.


Step-by-step explanation: The basic postulates of geometry are very-well known to all of us. For example-

(i) The intersection of two lines determines a point,

(ii) Two parallel lines give result to a plane,

(iii) A line and a point not on the line determines a plane, etc...

Thus, with the help of the third point, we can easily arrive at the conclusion that a given line and a point not lying on the line is contained in a plane. For example- see the attached figure, AB is a line and P is any point not on the line. They both contained in the plane ABC.

Hence, the correct option is (b).


8 0
4 years ago
Read 2 more answers
If f(x) = 4x^2 and g(x) = x + 1, find (f - g) (x)
777dan777 [17]

Answer:

4x² - x - 1

Step-by-step explanation:

(f - g)(x) = f(x) - g(x) , thus

f(x) - g(x)

= 4x² - (x + 1) ← distribute parenthesis by - 1

= 4x² - x - 1

7 0
3 years ago
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