3 years ago

Find the value of x.

Mathematics

1 answer:

Stels [109]3 years ago

7 0

Answer:

x=136

Step-by-step explanation:

The sum of the angles inside a quadrilateral add to 360, so

79+55+110+x=360

Combine like terms

224+x=360

Subtract 224 from both sides

x=136

You might be interested in

Simplify: (m – 3n)2

Lapatulllka [165]

2m-6n or the last one

4 0

3 years ago

Read 2 more answers

Each wheel on Nina's car has has a diameter of 18 inches.Which expression could be used to find the circumference of the wheel?

serg [7]

Answer:

56.548667764616276

Step-by-step explanation:

Multiply the diameter by pi.

C= 18 x 3.14159265

Hope this helps!

7 0

3 years ago

The formula I = PRT where I = Interest, P = Principal, R = Rate, and T = rime use to calculate the amount of simple interest ear

monitta

$\bf ~~~~~~ \textit{Simple Interest Earned}
\\\\
I = Prt\qquad 
\begin{cases}
I=\textit{interest earned}\\
P=\textit{original amount deposited}\\
r=rate\to r\%\to \frac{r}{100}\\
t=years
\end{cases}
\\\\\\
I=Prt\implies \cfrac{I}{Pr}=t$

3 0

3 years ago

Write the equation of a line that is perpendicular y=2/3x+9

Alex_Xolod [135]

To create a line that is perpendicular to the one given, completely invert the slope.

y = -3/2x + 9

6 0

3 years ago

Read 2 more answers

The running trail in the local park is 2.826 miles long. If the park board were planning to extend the trail by 1.46 miles, what

eimsori [14]

Extend means to increase, add length to it, ADD.
2.826
+ 1.46
--------------
4.286

5 0

3 years ago