sophiecai1001 sophiecai1001

03-08-2021
Mathematics

contestada

For what values of the variable does the following expression make sense:
(squareroot) 1+3a/25

For what values of the variable does the following expression make sense squareroot 13a25 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-08-2021

Answer:

a ≥ -1/3

Step-by-step explanation:

The square root must be greater than or equal to zero

sqrt(1+3a /25) ≥ 0

Square each side

(1+3a)/25≥ 0

Multiply each side by 25

1+3a≥0

Subtract 1

3a ≥ -1

Divide by 3

a ≥ -1/3

Answer Link

Otras preguntas

What must writers do when using language taken directly from an outside source? Check all that apply.restate the text or main idea in their own wordsuse quotati

what is the goal in nutrition? a. positive energy balance b. weight maintenance c. energy balance d. weight loss

if x is a odd number write an expression for the odd number that comes directly before x

What are the responsibilities of the MPC

Which writer influenced the development of the New Journalism movement in the United States?

"What is the area of the polygon given below? "

you dont really approve of the idea of political parties however youre known as a federalist and are soon associated with that party. chances are good that your

which is the primary consumer in this food chain?

A hexagonal pyramid is cut by a plane as shown in the diagram. What is the shape of the resulting cross section? see diagram

What is the sign of the product (3)(–3)(–2)(4)? Positive, because the products (3)(–3) and (–2)(4) are negative, and the product of two negative numbers is pos