Answer:
B
Step-by-step explanation:
Answer:
C) Simplifying, combining like terms, and subtracting.
Step-by-step explanation:
1. Simplifying: Simplify each radical separately by finding perfect square factors and simplifying any radicals if possible.
2. Combining like terms: Combine the simplified radicals with the same radical part. Add or subtract the coefficients.
3. Subtracting: Subtract the combined radical expressions obtained in the previous step.
B)The graph of the function is negative on (negative infinity, 0).
C)The graph of the function is positive on (–2, 4).
D)The graph of the function is negative on (4, positive infinity).
Answer:
-6,-2
Step-by-step explanation:
ASA
SSS
HL
AAS
SAS
or Not Congruent
Step-by-step explanation:
With the GIVEN information ( without having to deduce any more information about the triangles)
SAS says the triangles are congruent ..... two equal sides with an equal included angle between the sides
Answer:
SAS
Step-by-step explanation:
Angle ABC = Angle ECD
AC = DC
BC = CE
x = −10
x = −7
x = −4
x = −2
The solutions to the equation are x = - 7 and x = 4
Equation solutions are the true values of x in the equation
The equation is given as:
(x - 2)(x + 5) = 18
Expand the equation
x^2 + 5x - 2x - 10 = 18
Subtract 18 from both sides
x^2 + 3x - 28 = 0
Factorize the expression
(x + 7) * (x - 4) = 0
Solve for x
x = - 7 and x = 4
Hence, the solutions to the equation are x = - 7 and x = 4
Read more about quadratic equations at:
Answer:
The elevation when the boiling point of water is ° is 12790.70 feet
Step-by-step explanation:
Let every 1,000 feet of elevation be . Hence, we can write
Where is the boiling temperature of water at different elevations
Now, to the determine the elevation when the boiling point of water is °.
We will determine by putting °.
Hence,
Since represents every 1,000 feet of elevation, then the elevation when the boiling point of water is °
× feet
Hence, the elevation when the boiling point of water is ° is 12790.70 feet