Answer:
-160
Step-by-step explanation:
-3(-5+4)cubed+(-10+9)squared(-2)
15+(-12)cubed+(-10+9)squared(-2)
15+(-12)cubed+(-10)+9squared(-2)
3cubed+(-10)+9squared(-2)
9+(-10)+9squared(-2)
9+(-10)+81(-2)
-1+81(-2)
80(-2)
-160
1) Simplify brackets
-1/3+4/9
2) Find the Least Common Denominator (LCD) of 1/3, 4/9
LCD = 9
3) Make the denominators the same as the LCD
-((1 times 3)/(3 times 3)) + 4/9
4) Simplify. Denominators are now the same
-3/9 +4/9
5) Join the denominators
(-3+4)/9
6) Simplify
1/9
<u>Your answer is C) 1/9</u>
By using BODMAS,
we divide 12/6 first to get 2.
then we solve the multiplication of 6x4 to get 24.
finally, we subtract 2 from 24 to get 22.
Answer:
(7,7)
Step-by-step explanation:
The answer is B I took the test and got it right!!!
Answer:
8 feet
Step-by-step explanation:
You would use the Pythagorean theorem to find it.
a^2 + b^2 = c^2
Therefore:
6^2 + b^2 = 10^2
36 + b^2 = 100
-36 -36
b^2 = 64
Square root both sides
b = 8