2 years ago

What is the value of n? 9×27+2×31-28=

1 answer:

6 0

If you use PEMDAS: Parentheses, Exponents, Multiply, Divide, Add, Subtract for order of operations your answer will be 277
9x27+2x31-28
243+62-28
305-28=277

You might be interested in

A) Estimate 0.42 x 0.064 by rounding both numbers to one significant figure.

-BARSIC- [3]

Answer:

A) 0.030

B) 0.026

Step-by-step explanation:

I hope this HELP! :)

5 0

1 year ago

3 lbs for $21 at that rate how would 9 lbs cost

FrozenT [24]

The cost for 9 lbs would be 63 dollars

8 0

2 years ago

Read 2 more answers

El -2,4 es un número entero✨<br>Gracias!!! ✨✨✨

Marizza181 [45]

Answer:2

Step-by-step explanation:

subtract

3 0

2 years ago

Given the rectangle ABCD, AB has a slope of 2/3, what is the slope of BC?

erastova [34]

Answer:

slope = - $\frac{3}{2}$

Step-by-step explanation:

note that BC is perpendicular to AB, hence the slope of BC is the negative reciprocal of the slope of AB

$m_{BC}$ = - $\frac{1}{2/3}$ = - $\frac{3}{2}$

7 0

2 years ago

A circular rug has a circumference of 12.56 feet. What is the area of the rug? (Use 3.14 for .)

viktelen [127]

Unbelievably the same answer! Why? circumference is r * 2 * 3.14 = C
so i divided 12.56 with 3.14 = 4 / 2 = 2
the area of circle r^2 * 3.14 = A
2*2 = 4 * 3.14 is the same as circumference

4 0

2 years ago