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3 years ago

Below are a picture of parallel railroad tracks intersecting the parallel edges of a road.

Mathematics

1 answer:

asambeis [7]3 years ago

7 0

X= 130 degrees since 180 is the total minus 50 from above

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What are the coordinates of the circumcenter of a triangle with vertices A(−1, 1) , B(5, 1) , and C(−1, −1) ?

rewona [7]

The answer to this is (2,0)

7 0

2 years ago

GIVING BRAINLIST TO ANYONE WHO SOLVES ANY QUESTION <3

brilliants [131]

Answer:

Mild-Level 1: X=10

Medium-Level 2: X=21

Spicy Level 3: X=83

Step-by-step explanation:

You have to make sure each expression equals 90 degrees

7 0

2 years ago

Write y=10x as a logarithmic function please

Margaret [11]

$\bf \textit{exponential form of a logarithm}
\\\\
log_a b=y \implies a^y= b\qquad\qquad 
% exponential notation 2nd form
a^y= b\implies log_a b=y \\\\
-------------------------------\\\\
y=10^x\implies log_{10}(y)=x$

5 0

2 years ago

The opposite of - |9| is

aleksklad [387]

Hello from MrBillDoesMath!

Answer: +9

Discussion:

The opposite of a number is that number multiplied by -1. In our case the opposite number is (-1) * (- (abs(9))) = -1 * (-9) = +9

Thank you,

MrB

3 0

2 years ago

Read 2 more answers

One can convert temperature from Kelvin into Fahrenheit using the formula F=95(K−273)+32. What is the temperature in Kelvin corr

DiKsa [7]

Answer:

The temperature in Kelvin corresponding to F degrees Fahrenheit is $K=\frac{F-32}{95}+273$

Step-by-step explanation:

Given : One can convert temperature from Kelvin into Fahrenheit using the formula $F=95(K-273)+32$ .

To find : What is the temperature in Kelvin corresponding to F degrees Fahrenheit?

Solution :

Temperature from Kelvin into Fahrenheit is given by,

$F=95(K-273)+32$

Writing Kelvin in terms of Fahrenheit,

Subtract 32 both side,

$F-32=95(K-273)$

Divide by 95 both side,

$\frac{F-32}{95}=K-273$

Add 273 both side,

$\frac{F-32}{95}+273=K$

Therefore, The temperature in Kelvin corresponding to F degrees Fahrenheit is $K=\frac{F-32}{95}+273$

6 0

2 years ago

Read 2 more answers