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Gnesinka [82]
3 years ago
12

Solve this equation -k/5=7/10

Mathematics
1 answer:
liberstina [14]3 years ago
4 0
-\dfrac{k}{5}=\dfrac{7}{10}\\
-10k=35\\
k=-3.5
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In a circle, a 90 degree sector has area of 36pi ftsqd. what is the radius of the circle?
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\bf \textit{area of a sector of a circle}\\\\
A=\cfrac{\theta \pi r^2}{360}\quad 
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4 years ago
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4 0
3 years ago
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A certain drug is made from only two ingredients: compound A and compound B. There are 5 milliliters of compound A used for ever
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well, we know there are 3 red ones for every 5, so how many blue ones are there when there are 15 red ones?

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5 0
3 years ago
Item 2 An account earns simple interest. $1500 at 4% for 5 years a. Find the interest earned. b. Find the balance of the account
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7 0
3 years ago
PLease answer this question
Nady [450]

Answer:

b- 43%

Step-by-step explanation:

being technical its 42.857142857143% but assuming its round up it would be 43%

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3 years ago
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