3 years ago

8. TEMPERATURE To convert a temperature in degrees Celsius to degrees

Mathematics

1 answer:

Evgen [1.6K]3 years ago

4 0

Answer:

do you know the answer

Step-by-step explanation:

You might be interested in

If f(x) = 5x + 40, what is f(x) when x = –5? –9 –8 7 15

Gnoma [55]

Hi,

$f(x)=5x+40\\\\f(-5)=5\times(-5)+40=-25+40=15\\f(-9)=5\times(-9)+40=-45+40=-5\\f(-8)=5\times(-8)+40=-40+40=0\\f(7)=5\times7+40=35+40=75\\f(15)=5\times15+40=75+40=115$

5 0

3 years ago

Read 2 more answers

The area of a room is 234 square feet the length of the room is 18 feet what is the width in feet of the room

tester [92]

Answer:

The width of the room is $13\ ft$

Step-by-step explanation:

we know that

The area of rectangle (area of the room) is equal to

$A=LW$

we have

$A=234\ ft^{2}$

$L=18\ ft$

substitute the values in the formula and solve for W

$234=18W$

$W=234/18$

$W=13\ ft$

4 0

2 years ago

Given that y is proportional to x, what linear equation can you write if y is 16 when x is 20?

Helga [31]

B. y=4/5x its just taking half

7 0

3 years ago

Equations and functions

Brilliant_brown [7]

Answer:

first one

Step-by-step explanation:

Absolute value functions usually have that shape. The only absolute value function out of all of the answer choices is the first one.

6 0

3 years ago

Read 2 more answers

Write the explicit formula that represents the geometric sequence -2, 8, -32, 128

MissTica

So hmm the first term is -2

and if we divide one term by the term before it, we'd get the "common ratio" "r"

so hmm say -32/8 that gives us -4, so r = -4

thus $\bf n^{th}\textit{ term of a geometric sequence}\\\\
a_n=a_1r^{n-1}\qquad 
\begin{cases}
a_1=\textit{first term}\\
r=\textit{common ratio}\\
----------\\
a_1=-2\\
r=-4
\end{cases}\implies a_n=-2(-4)^{n-1}$

6 0

3 years ago