The fraction 17 100 can be written as which decimal?
2 answers:
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Answer:
6 weeks
Step-by-step explanation:
So the amount b we will have in our account w weeks from now is given by the equation:
To find out after how many weeks from now we will have $210, substitute 210 for b and solve for w:
Subtract 85 from both sides:
Add within the parentheses:
Divide both sides by 22:
In other words, we will have $210 after approximately 6 weeks.
Answer:
m∠4 = 40°
Step-by-step explanation:
Using the vertical angle theorem we can find that...
m∠6 ≅ m∠7
Using this, we know that angle 6 and 8 are supplementary so...
m∠6 + m∠8 = 180°
140° + m∠8 = 180°
m∠8 = 40°
Then, we can use the corresponding angle theorem to find that...
m∠8 ≅ m∠4
m∠4 = 40°