MenyonMcdonald54 MenyonMcdonald54

02-02-2021
Mathematics

contestada

what is (9+9)+45?????????

Respuesta :

zoefarmer04 zoefarmer04

02-02-2021

Answer: 63

Step-by-step explanation:

PEMDAS, so parentheses come first,

9+9=18

And the next in your problem would be Addition.

So,

18+45=63

Answer Link

SierraKatz54 SierraKatz54

02-02-2021

Answer:

60

Step-by-step explanation:

Answer Link

Otras preguntas

List and briefly explain any five core principles of democracy .

2 Write 3 x 10 in standard notation.

Having trouble researching this, does anyone understand it: Specialized microbes and enzymes in biotechnological applications to treat wastewater in the pulp an

how do drugs when abused alter the behavior ,mental,physical,ang psychological conditions

Aleksandra started studying how the number of branches on her tree grows over time. Every 1.51.51, point, 5 years, the number of branches increases by an additi

What is Romeo's attitude toward love? What is Mercutio's attitude toward love? v How does Mercutio act as a foil for Romeo? What does the foil show about Romeo?

Which of the following is one reason that unions play a decreased role in the US economy today? A. Many large US factories have closed as companies seek lower-p

4=16/x I really need help with this

Which box-and-whisker plot represents this data: 6,9, 13, 13, 18, 20, 24, 25, 26, 28, 30, 30?

It is believed that early humans followed a large animal known as the __________ across the land bridge into North America. A. mammoth B. elephant C. bison D. e