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lozanna [386]
3 years ago
15

Need help on what it is!!!

Mathematics
2 answers:
Harman [31]3 years ago
6 0
Km pretty sure it’s C (the third one )
Daniel [21]3 years ago
6 0

It's not C. Use the Geometric Mean for right triangles to solve. In our formula, our values will fit in like this: \frac{9}{x}=\frac{x}{9+7}. Simplifying we have \frac{9}{x}=\frac{x}{16}. Cross-multiply to get x^2=144. That means that x = 12. First choice above.

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X^2 + 3x + c = 7/4 + c. What is the value of c?
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3 years ago
Cameron is older than Hassan. Their ages are consecutive integers. Find Cameron's
Alexxandr [17]

Answer:

25

Step-by-step explanation:

So consecutive integers, just means they're separated by a value of 1. This can be generally expressed as "a, a+1" where these two values would be consecutive integers assuming "a" is an integer.

So let's express Hassan's age as the variable "x", since it's unknown. Since Cameron is older, and by definition of a consecutive integer, Cameron's can be expressed as "x+1"

So the equation we need to set up is Cameron's age + 5(Hassan's age) = 145

So we can substitute the variables we defined to express Cameron and Hassan's age: (x+1) + 5(x) = 145

Distribute the 5: x+1+5x

Add like terms: 6x+1 = 145

Subtract 1 from both sides: 6x=144

Divide both sides by 6: x=24

Since we used "x" to represent Hassan's age, Hassan's age is 24. Since we used "x+1" to represent Cameron's age, Cameron's age is "24+1" which is just 25

6 0
1 year ago
Give two different meanings for each of the phrases below. Use a dictionary to look up the meanings of individual words in each
Nata [24]
A cold wave - a series of cold days in terms of weather; a physical wave that is given by someone with a "cold" demeanor.

A fair day- a day with nice, mild weather; making a modest amount of money in a days work.

hope those help.
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3 years ago
Solve for x: x-14=39
Jobisdone [24]
Answer is x=53
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8 0
3 years ago
Read 2 more answers
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