3 years ago

What is the value of 1-18+25 if you subtract then add? If you add then subtract? Why is the order of operations necessary?

1 answer:

7 0

In this problem it just goes left to right, 1-18+25 = -17+25 = 8
(1-18)+25-17+25=8
When you do addition and subtraction they are reversible so you just go left to right

You might be interested in

The point (5,3) is represented on a graph l. Which point also belongs on this graph? A. (15,25) B. (25,9) C. (35,21) D. (35,33)

Naddika [18.5K]

Answer:

C belongs on the graph

Step-by-step explanation:

You can multiply the x and the y to get the same answer

4 0

3 years ago

Read 2 more answers

Cylinder A has a volume of 360 cm3. Cylinder B has a base and height identical to that of the cylinder B, but it is the right in

yaroslaw [1]

Answer:

tha answer is d .

Step-by-step explanation:

i did this test

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

X = y = m ∠ H = m ∠ G =

Lorico [155]

Answer:

x=53

y=26

H=106

G=93

Step-by-step explanation:

By the inscribed quadrilateral conjecture:

$2x+(x+21)=180\\(3y+9)+(4y-11)=180\\3x+21=180\\3x=159\\x=53\\7y-2=180\\7y=182\\y=26\\H=2(53)=106\\G=(4(26)-11)=104-11=93$

Hope this helps!

4 0

3 years ago

Plzzzzz help right answer gets a brainly!

Ivenika [448]

Answer:

Step-by-step explanation:

16 divided by 8 equals 2 then 24 divided by 8 equals 3 Answer: 8

6 0

3 years ago

Which equation does NOT graph a line? A) y = 5 B) y = -3x3 C) y = 2 3 x D) y = −8x

kotykmax [81]

B) y = -3x3

-----------------------------------

7 0

2 years ago

Read 2 more answers