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4 years ago

What number will the function return if the input is 10.5?

Mathematics

1 answer:

kramer4 years ago

3 0

A. 31.5 because f(x) is basically y so y=3x, plug in 10.5 for x and multiply by 3

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Two dice are rolled; find the probability for total: a) 1, b) 4 or 6; c) <13

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3 years ago

In the video at the beginning of the lesson, how many 2-topping pizza combinations were there if there were 7 toppings to choose

elena-s [515]

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3 years ago

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Solve for t:

Papessa [141]

Step-by-step explanation:

10=6t-2

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3 years ago

Someone please help me answer this

WARRIOR [948]

The given triangle is a Right angled triangle 

So, by applying Pythagoras theorem :

here's the solution,

=》

$13 {}^{2} = b {}^{2} + 5 {}^{2}$

=》

${b}^{2} = 13 {}^{2} - {5}^{2}$

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5 0

3 years ago

in circle O, diameter AOB is drawn and point C is located on the circle such that CA=12 and CB=16. What is the length of the rad

kotegsom [21]

Answer:

radius = 10

Step-by-step explanation:

As AB is the diameter of the circle, the angle ACB inscribes an arc of 180 degrees, so it is a 90 degrees angle, then the triangle ACB is a right triangle, with hypotenusa AB.

We can find the length of the diameter AB using the Pythagoras' theorem:

AB^2 = CA^2 + CB^2

AB^2 = 12^2 + 16^2 = 400

AB = 20

The radius of the circle is half the diameter, so the radius is 20 / 2 = 10

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4 years ago