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snow_tiger [21]
3 years ago
5

Please help my life depends on it​

Mathematics
1 answer:
IgorLugansk [536]3 years ago
7 0

Answer:

where are the triangles?

Step-by-step explanation:

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Which expression represents the phrase below?8 less than the product of 6 and a number, x
weqwewe [10]

Answer:

6*x-8

Step-by-step explanation:

Remember pemdas and go down the list

Product is a form of multiplication and less than is subtraction

4 0
3 years ago
Read 2 more answers
Which side of coordinates does NOT represent a function?
Doss [256]

Answer:The last one

Explanation:

A function has to return a unique value when given an argument. In the last set

} ( – 2 , 1 ) , ( 3 , – 4 ) , ( – 2 , – 6 )}

, the argument -2 is supposed to return both 1 and -6 : this is not possible for a function.

Step-by-step explanation:

8 0
3 years ago
How do you do function machines?
timurjin [86]
Well you are going to need a rule or formula like x + 6 or 3 (x) + 2

Example:

Input x + 6 Output
2 2+ 6 8
4 4+6 10
6 6+6 12


Hope this helps sorry if it doesn’t
7 0
3 years ago
Solve: 25x2 − 30 = 0 round the answer to the nearest hundredth. x = −1.10 and x = 1.10 x = −26.15 and x = 1.15 x = 0 x = −0.83 a
Margaret [11]

Answer:

  (a)  x = -1.10 and x = 1.10

Step-by-step explanation:

A straightforward square root will give the value of x.

<h3>Solution</h3>

Divide by the coefficient of x^2:

  x^2 -30/25 = 0

  x^2 -1.20 = 0

Add 1.20, and take the square root.

  x^2 = 1.20

  x = ±√1.20 ≈ ±1.0954

  x ≈ -1.10 and 1.10 . . . . . round to hundredths

__

<em>Additional comment</em>

For small values of x, the root of (1+x) is approximately 1+x/2. For a root accuracy to the nearest hundredth, x < 0.21 (as here). For accuracy to the nearest thousandth, x < 0.064.

4 0
1 year ago
The measures of the angles of triangle ABC are given by the expression and the table
n200080 [17]
In a triangle all the angles add up to 180  degrees.So we know that
(6x-1)+20+(x+14)= 180 
6x+x+14-1+20=180
    v        v
  7x +   13 + 20= 180
                 v
        7x + 33=180
               -33   -33
                  0     147
        7x/7    =   147/7
           x      =       21
x=21
Then you substitute:
(6x-1)       (x+14)
(6×21-1)    (21+14)
    v                  v
  126-1           35
125 degrees / 35 degrees
125+35+20=180
8 0
3 years ago
Read 2 more answers
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