Use algebra
Work it out step by step
Steps :
Parentheses
Exponents
Multiplication
Division
Addition
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Answer >
7•10+1•1+/10+5•1/+1000
7•10+1•1+/10+5/+1000
7•10+1•1+15+1000
70+1•1+15+1000
70•1+15+1000
71+15+1000
86+1000
1086
Answer:
Step-by-step explanation:
<u>Geometric mean of 2√3 and 3√3 is:</u>
- √(2√3 * 3√3) =
- √(6*3) =
- √(2*9) =
- 3√2
-4=w-6
-4+6=w
2=w
Therefore, w equals 2.
Answer:
36 degrees
Step-by-step explanation:
hope i help
Answer:
no. who eat lunch special = 12
no. who eat dessert = 6
Step-by-step explanation:
Let x = no. who eat lunch special
y = no. who eat dessert
(1) 8x + 2y = 108 (2) 6x + 3y = 90
Divide thru by 2 Divide thru by 3
4x + y = 54 2x + y = 30
<u>-2x - y = -30</u>
2x = 24
x = 12 2(12) + y = 30
24 + y = 30
y = 6