Theorem 8.9 : The line segment joining the mid-points of two sides of a triangle is parallel to the third side.

Mathematics

1 answer:

Alla [95]3 years ago

7 0

Answer:

The essence of Mathematics lies in its freedom

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Answer:

Step-by-step explanation:

add 5. so thats -3x <-15

x is less than or equal to 5

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A copy machine repairman makes $12.50 per hour plus $4 for every service call he performs. Last week he worked 34 hours and made

Slav-nsk [51]

Hours = 34 Income per hour = 12.5$ Service calls = 6 Income per call = 4 Therefore, total income = (time of working * income per hour) + (service calls * income per call) = (34*12.5) + (6*4) = 425+24 = 449

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lora16 [44]

The length of an arc is the fraction of its circumference based on the given intercepted angle. This is given by the equation,
L (arc) = (Angle / 360) x 2πr
Substituting the known values,
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3 years ago

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Does anyone know how to do these maths question???

Dmitry_Shevchenko [17]

Answer:

Part 1) $f(g(x))=3(x^2)+2$

Part 2) $g(f(5))=289$

Step-by-step explanation:

we know that

A composite function is a function that depends on another function. A composite function is created when one function is substituted into another function

we have

$f(x)=3x+2$