19-12-2018
Mathematics

contestada

Estimate the sum or difference. Use the benchmarks,0, 1/2, and 1.
23/40- 11/30
A.0
B.1
C.1/2

Respuesta :

mathstudent55 mathstudent55

19-12-2018

Answer:

A. 0

Step-by-step explanation:

23/40 is approximately 1/2.

11/30 is approximately 1/2.

Sine 1/2 - 1/2 = 0, then 23/40 - 11/30 is approximately 0.

Answer Link

Otras preguntas

2 i) Calculate S.D. from the following data: X=3,7,12,15,18 Show the effect on S.D. when each item is . a)increased by 3 b) decrease by 2

In 30 words or fewer, what do you notice about the first terms of the factors of 2x^2+ 3x + 1? What about the second terms?

What is the slope of a line that is perpendicular to Y=1/2x-5

Which of the following statements best explains which organelle the herbicide damages and why

22) Evaluate the expression with its given values. 5x−2y;x=2,y=−1

Can somone pls answer this i will give brainliest and its just one parragraph i will fail the class if this doesnt get answered so pls can someone help I will g

Does someone know this answer?

How do I find the total resistance and the voltage for a circuit?

please help me!! math

Please I need your help :((