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2 years ago

Question 4 of 10 Which set of values could be the side lengths of a 30-60-90 triangle?

Mathematics

1 answer:

Naddik [55]2 years ago

6 0

Answer:

6,12,12 square root 3

Step-by-step explanation:

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PLEASE HELP! The formula F = 95C + 32, where C stands for temperature in degrees Celsius, is used to convert Celsius to Fahrenhe

Masteriza [31]

The temperature is 86°F when the temperature is 30°C.

Step-by-step explanation:

Formula for Celsius to Fahrenheit;

F = $F=\frac{9}{5}C+32$

Where C stands for temperature in degrees Celsius.

Given,

Temperature in Celsius = 30 degrees

Temperature in Fahrenheit = $\frac{9}{5}*30+32$

Temperature in Fahrenheit = $9*6+32$

Temperature in Fahrenheit = $54+32 = 86\ degrees\ Fahrenheit$

The temperature is 86°F when the temperature is 30°C.

Keywords: temperature, addition

Learn more about addition at:

#LearnwithBrainly

7 0

2 years ago

If f(x) and its inverse function, f^-1(x), are both plotted on the same coordinate plane, where is their point of intersection?

zloy xaker [14]

Answer:

Step-by-step explanation:

Their point of intersection, assuming there is one, will be somewhere on the line y = x. This line, y = x, is the line of symmetry between a function and its inverse. So if the two do in fact intersect, it will be at some point on that line

6 0

2 years ago

Hey whats<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B8%20%5Ctimes%201000%7D%20" id="TexFormula1" title=" \sqrt[3]{

kolezko [41]

Answer:

$\huge{\textbf{\textsf{{\color{skyblue}{An}}{\blue{sw}}{\red{er}}{\color{red}{:}}}}}$

$\sqrt[3]{8 \times 1000} \\ = 2 \times 10 \\ 20$

7 0

3 years ago

Read 2 more answers

Given f(x)=4x+5 and g(x)= x^2+x; find (f∘g)(-5)<br> Please show all steps thank you

Greeley [361]

Answer:

$(f\circ g)(-5)=85$

Step-by-step explanation:

We are given:

$\displaystyle f(x)=4x+5\text{ and } g(x)=x^2+x$

And we want to find:

$(f\circ g)(-5)$

This is equivalent to:

$\displaystyle =f(g(-5))$

So, we will evaluate g(-5) first, which yields:

$\displaystyle g(-5)=(-5)^2+(-5)=25-5=20$

So:

$=f(g(-5))=f(20)$

Then:

$\displaystyle f(20)=4(20)+5=80+5=85$

Therefore:

$(f\circ g)(-5)=85$

6 0

3 years ago

Given f(x)=x-7 and g(x)=x² <br>find g(f(4))

vova2212 [387]

Answer:

Step-by-step explanation:

f(4) = 4-7 = -3

g(-3) = (-3)^2 = 9

6 0

3 years ago