samegrants502682 samegrants502682

02-05-2021
Mathematics

contestada

What number must be added to -9 to equal +4?

Respuesta :

02-05-2021

Answer:

[tex]13[/tex]

Step-by-step explanation:

let the unknown number be x

[tex]x + ( - 9) = 4 \\ x - 9 = 4 \\ x = 4 + 9 \\ x = 13[/tex]

hope this helps you.

Can I have the brainliest please?

Have a nice day!

Answer Link

Otras preguntas

The perimeter of a triangular park is (16x + 3) feet. Two of the sides are 5x - 1 and 2x + 5. What is the missing length?

In a short paragraph describe some of the ideas that you think we’re the most effective and those that should have been revised. Think about the changes you mig

The mean of five numbers in a set is 12. If the set contains a total of six numbers and the mean of all six is 14, which of the following is the sixth number? (

En que escenarios o ambientes se desarrolla la historia del rey rana

The final step of the decision-making model is to make your decision and take action. Α. True B. False

The waitress works at the corner restaurant. Le serveur travaille au restaurant. La serveuse travaille en bas du restaurant. Le serveur travaille au coin du re

Please help me solve (with each step) the following: log7 -2b-9=-6

23+15=729+21=812+15=674+12=?

Yappy Company is considering a capital investment of $320,000 in additional equipment. The new equipment is expected to have a useful life of 8 years with no sa

the model below can be used to find the quotient of 1/2 divided by 1/4 what's the quotient