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allochka39001 [22]
3 years ago
5

Find the domain of the function. y =

="\sqrt{x} + 1" alt="\sqrt{x} + 1" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Step2247 [10]3 years ago
5 0

Answer:

[0, infinity)

Step-by-step explanation:

A square root can only use positive numbers, otherwise it becomes imaginary. A function needs to be real to output real values. Therefore, the domain is everything from 0 onwards.

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What does it mean to amortize a loan?
Oksana_A [137]

Answer:

D. Bring a loan to an end.

Step-by-step explanation:

An amortized loan is a loan with scheduled payment plan which covers both the principal and interest, the interest expense for the period is paid first before the remainder of the payment reduces the principal. It is a way of brining a loan to an end.

7 0
3 years ago
Cece is 3 years older than Jess. The sum of their ages is 55 years old. How old are Jess and Cece?
sammy [17]

Answer:

Jess is 26, Cece is 29

Step-by-step explanation:

6 0
3 years ago
(6.8x10^2) x (1.3x10^-3) answer as standard form
adell [148]

Answer:

0.884

Step-by-step explanation:

You first do the exponents, do the foil, combine like terms and In the end your result will be 0.884.

6 0
3 years ago
What is 12+5x=2x-9 step by step
Alja [10]

Answer:

  x = -7

How to:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation

5°x-(2°x-9)=0

Pull out like factors:

21 + 3x  =   3 • (x + 7)

Equations which are never true:  Solve 3   =  0

<em>Solving a Single Variable Equation:</em>

Solve  :    x+7 = 0

Subtract  7  from both sides of the equation : x = -7

6 0
3 years ago
-nr+70&lt;50 show answer for N<br><br>4b-2d=25 show answer for D
horsena [70]

Answer:

-nr+70 <50

or,-nr+70-50 <50-50

or,20-nr <0

or,20-nr-20<-20

or,-nr<-20

or,nr/n<20/n

or,r <20/n

same as

4b-2d=25

or,4b=25+2d

or(4b-25)/2=d

Step-by-step explanation:

we must try to solve equation for answer

7 0
3 years ago
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