25landonsgardner 25landonsgardner

07-12-2020
Mathematics

contestada

Which of the following would be a good estimate for -7.94 - 2.31?

-10
-5
-9
-6

Respuesta :

Аноним Аноним

07-12-2020

Answer:

-10.

Step-by-step explanation:

-7.94 can be estimated as -7.9, and -2.31 as -2.3.

Hence, the end result is -7.9 - 2.3 = -10.2.

Therefore, -10 is a good estimate.

Hope this helped!

Answer Link

Otras preguntas

Which statement regarding the scientific method is false? Hypotheses are tentative explanations of observed phenomena. A hypothesis may become a theory, which m

When making observations, you should provide a general description of the subject, rather than going into too much detail. Please select the best answer from th

Sandra is a manager at Starlight Inc., a laptop manufacturing company and she wants to upgrade the quality of Starlight's products. She calls for a meeting with

CL Inc., a new firm, used mass media to gain traction among customers. The company used sales promotions and public relations to achieve the long-term targets a

1. Calculate the pH of a 2.5M solution of NH3 (Kb = 1.8 x 10-5 ).

An invoice dated 4/18/XX received by Ralph's Supply indicated a balance of $7,000. This balance included a freight charge of $500. Terms of the bill were 4/10,

Company A makes canned tomatoes. The plant operates around the clock and has a long conveyor belt to take the tomatoes from receiving through processing and pac

The white primary, which was the practice of excluding African Americans from Democratic Party elections in Texas, was found unconstitutional as a result of whi

what is vagina in sense of biology?

A researcher is exploring the effect of classroom environments on learning. Two identical PSY230 courses are being taught by the researcher. One is taught in a