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2 years ago

Find the value of x .. assume that segments that appear to be tangent are tangent .

Mathematics

1 answer:

Hatshy [7]2 years ago

6 0

Answer:

X=8

Step-by-step explanation:

Since it has a tangent and a radius you could use the Pythagorean Theorem to find your x. This is what it would look like:

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What time is shown in the clock

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10:30

short hand is hours
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2 years ago

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EASY MATH!!! The formula F=9/5C+32 is used to convert Celsius to Fahrenheit temperature. A. Solve the formula for C B. The boili

puteri [66]

F=\dfrac{9}{5}C+32\\\\A.\\\dfrac{9}{5}C+32=F\ \ \ |-32\\\\\dfrac{9}{5}C=F-32\ \ \ |\cdot\dfrac{5}{9}\\\\C=\dfrac{5}{9}(F-32)

B.\\F=212\to C=\dfrac{5}{9}(212-32)=\dfrac{5}{9}\cdot180=100\\\\212^oF=100^oC

C.\\F=80\to C=\dfrac{5}{9}(80-32)=\dfrac{5}{9}\cdot48\approx26.7\\\\80^oF\approx26.7^oC

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3 years ago

48 is the product of Carlos's age and 3.

Sergio [31]

Answer:

Step-by-step explanation:

48= 3x

48/3 = x

x= 16

'product and' means multiply I googled it

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3 years ago

Help with 4 Multiple-choice

kykrilka [37]

Answer:

1. D

2. A

3. C

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Step-by-step explanation:

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2 years ago

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F(x)=6x^2 +10x−1

KATRIN_1 [288]

Answer: It has two distinct real zeros.

Step-by-step explanation:

The formula that is used to calculate the discriminant of a Quadratic function is the one shown below:

$D=b^2-4ac$

In this case you have the following Quadractic function provided in the exercise:

$f(x)=6x^2 +10x-1$

Let's make it equal to 0:

$0=6x^2 +10x-1$

You can identify that:

$a=6\\\\b=10$

Knowing these values, you can substitute them into the formula and then evaluate:

$D=10^2-4(6)(-1)\\\\D=124$

Therefore, since:

$D>0$

You can determine that the it has two distinct real roots.

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3 years ago