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3 years ago

Solve for x what is x+5=14

Mathematics

2 answers:

denis-greek [22]3 years ago

8 0

Answer:

$x + 5 = 14 \\ x = 14 - 5 \\ x = 9$

ki77a [65]3 years ago

5 0

Answer:

x=9

Reverse. 14-5=9, so x must be 9.

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What is the value of a+b?

Dima020 [189]

A+b intercepts an arc of measure (360° -110°) = 250°. That makes the value of a+b equal to 250°/2 = 125°.

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4 years ago

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poizon [28]

Answer:

(86.2,0) is the x-intercept.

Step-by-step explanation:

You can use the slope formula to figure this one out:

Just use two of the points on the table, any of them will work:

$(33,-22)\\(52,-33)$

$\frac{-22-33}{33-52} =\frac{-55}{-19}=\frac{55}{19}$

Now you have the slope of the equation, now using the y-intercept equation you can substitute the variables for point of the table and the new slope.:

$(71,-44)\\y=mx+b\\-44=\frac{55}{19} (71)+b$

Now just solve for b to get the y intercept:

$-44=\frac{55}{19}(71)+b\\-44= \frac{3905}{19} +b\\(-\frac{3905}{19})-44=\frac{3905}{19} +b(-\frac{3905}{19})\\ -\frac{4741}{19}=b$

Now you have the y-intercept so you just have to plug in 0 to the y spot and it will calculate the x-intercept.

$0=\frac{55}{19}x-\frac{4741}{19}\\(+\frac{4741}{19})0=\frac{55}{19}x-\frac{4741}{19}(+\frac{4741}{19})\\\\\frac{4741}{19}=\frac{55}{19}x\\\frac{\frac{4741}{19}}{\frac{55}{19} }= \frac{\frac{55}{19} x}{\frac{55}{19} } \\\frac{431}{5} =x\\or\\86.2=x$

And that's the x-intercept.

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What is an equation of the line that passes through the points (6,8) and (-3,2)?

Orlov [11]

Answer:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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"To convert from radians to degrees, multiply the radians by 180°π radians ."

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