Seudónimo Seudónimo

14-09-2016
Mathematics

contestada

rounding or compatible numbers for 87 + 34

Respuesta :

Amphitrite1040 Amphitrite1040

14-09-2016

87 ⇒ 90

34 ⇒ 30
---- -----
121 120

Answer Link

Аноним Аноним

14-09-2016

87 rounds to 90 and 34 rounds to 30 so 90 plus 30 equals 120

Answer Link

Otras preguntas

the dual bar chart below shows how a group of 190 students travel to school. given that 50 students, said they travel to school by car complete the table below

Mr Lorenzo must make a minimum of 48 circuit boards per day. On Wednesday he made 60. What percent of required minimum did he make

A galaxy that has an undefined shape is best classified as a(n) galaxy.

If the demand for donuts is elastic, then a decrease in the price of donuts will a. not change total revenue of donut sellers. b. There is not enough informatio

French word used to describe the art style that came after Impressionism and Post-Impressionism. Voila Cubist Fauve Expressionist

what structure does solid lead (11)fluoride have

A total of $5000 is invested: part at 9% and the remainder at 14%. How much is invested at each rate if the annual interest is $460?

HELPP!!!!! What happened to the color of the ammonia solution after phenolphthalein was added? What happened to the color of the ammonia solution after vinegar

Molander Corporation is a distributor of a sun umbrella used at resort hotels. Data concerning the next month’s budget appear below: Selling price per unit $ 24

the slope of a line is 2. the y-intercept of the line is -6. which statements accurately describe how to graph the function