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sasho [114]
3 years ago
8

What is the converse of the statement? "If x - 2 = 5, then x = 7"

Mathematics
1 answer:
dlinn [17]3 years ago
3 0

ANSWER

"If x=7, then x - 2 = 5"

EXPLANATION

Let

p \to \: q

be a propositional statement.

The converse of this statement is

q \to \: p

In other words, the converse of the statement,

"If p then q" is "If q, then p"

The given given conditional statement is

"If x - 2 = 5, then x = 7"

Therefore the converse is

"If x=7, then x - 2 = 5"

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The Bureau of fisheries asked to find the shortest route for getting samples from location in a certain gulf. How many routes ar
Marta_Voda [28]

Answer:

70 routes are possible

Step-by-step explanation:

Here, we want to find the number of possible routes

Since samples must be taken at four locations from a possible 8; then the number of possible routes will be 8 C 4

= 70 routes

5 0
3 years ago
Need the answers plz
Shkiper50 [21]
1)
           x^2 + 4x - 5
y =   --------------------
              3x^2 - 12

Vertcial asym => find the x-values for which the equation is not defined and check whether the limit goes to + or - infinite

=> 3x^2 - 12 = 0 => 3x^2 = 12

=> x^2 = 12 / 3 = 4

=> x = +/-2

Limit of y when x -> 2(+) = ( 2^2 + 4(2) - 5) / 0 = - 1 / 0(+) =  ∞

Limit of y when x -> 2(-) = - 1 / (0(-) = - ∞

Limit of y when x -> - 2(+) = +∞

Limit of y when x -> - 2(-) = -

=> x = 2 and x = - 2 are a vertical asymptotes

Horizontal asymptote => find whether y tends to a constant value when x -> infinite of negative infinite

Limi of y when x -> - ∞ = 1/3

Lim of y when x -> +∞ = 1/3

=> Horizontal asymptote y = 1/3

x - intercept => y = 0

=>
          x^2 + 4x - 5
0 =   ------------------ => x ^2 + 4x  - 5 = 0
              3x^2 - 12

Factor x^2 + 4x - 5 => (x + 5) (x - 1) = 0 => x = - 5 and x = 1

=> x-intercepts x = - 5 and x = 1

Domain: all the real values except x = 2 and x = - 2

2)  y = - 2 / (x - 4) - 1

using the same criteria you get:

Vertical asymptote: x = 4

Horizontal asymptote: y = - 1

Domain:all the real values except x = 4

Range: all the real values except y = - 1

3) 

x/ (x + 2) + 7 / (x - 5) = 14 / (x^2 - 3x - 10)

factor x^2 - 3x - 10 => (x - 5)(x + 2)

Multiply both sides by (x - 5) (x + 2)

=> x(x - 5) + 7( x + 2) = 14

=> x^2 - 5x + 7x + 14 = 14

=> x^2 + 2x = 0

=> x(x + 2) = 0 => x = 0 and x = - 2 but the function is not defined for x = - 2 so it is not a solution => x = 0

Answer: x = 0
4 0
3 years ago
Least to greatest 5.969, 6.68,6.8,6.6082
Dovator [93]

Answer:

5.969, 6.6082, 6.68, 6.8.

Step-by-step explanation:

It is easier to do this if you arrange them in line in a column. .

5.969

6.6082

6.68

6.8.

8 0
3 years ago
01:52:06
zubka84 [21]

Answer: 4 + (negative 7) is an equivalent expression, the answer is –11.

Step-by-step explanation: I did it on edenuity

3 0
2 years ago
Jimmy’s age is one year less than the sum of the ages of his siblings Serena and Tyler. Which equation represents Jimmy’s age? J
AnnZ [28]
(S+T) -1=J the sum of his siblings age minus 1
7 0
3 years ago
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