Hi!
The answer to the question: x+3^(3)=(6)/(25)
is x=-669/25
Work:
1)x+3^(3)=(6)/(25)
2)x+27=(6)/(25)
3)x=-669/25
Step 1: Write down the equation
Step 2: Solve the cube root of 3
Step 3: Subtract 27 from both sides.
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Answer:
8 : 5
Step-by-step explanation:
(They both can be divided by 2)
32 divided by 2 = 16
20 divided by 2 = 10
16:10
(They both can be divided by 2)
16 divided by 2 = 8
10 divided by 2 = 5
8 : 5
Answer: 13x
Step-by-step explanation: Multiply x to 11 and 2
11x+2x=13x
Answer:
4. 87.96 yd
5. 47.12 ft
6. 34.56 cm
Step-by-step explanation:
4. diameter(d) = 28 yd,
perimeter = πd = 87.96 yd (rounded to 2 dp)
5. radius(r) = 7.5 ft
perimeter = 2πr = 47.12 ft (rounded to 2 dp)
6. diameter (d) = 11 cm
perimeter = πd = 34.56 cm
Answered by GAUTHMATH