Hello!

The sum of all angle measures in a heptagon in 900°. We will subtract all of these angles from 900 to find our answer.

900-146-122-142-140-110-142=98

x=98°

I hope this helps!

4 0

3 years ago

Read 2 more answers

In the dig ram below line l is parallel to line m. Which angles are congruent to angle 1

mixas84 [53]

Answer:

3, 8, 6

Step-by-step explanation:

The angles that are congruent to angle 1 are: 3, 8, 6

Answer: Congruent angles are 3, 8, 6

4 0

3 years ago

A principal of $950 is invested in an account at 7 percent simple interest per year. What is the amount of the principal after 5

Nataly_w [17]

$\bf ~~~~~~ \textit{Simple Interest Earned Amount}
\\\\
A=P(1+rt)\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to& \$950\\
r=rate\to 7\%\to \frac{7}{100}\to &0.07\\
t=years\to &5
\end{cases}
\\\\\\
A=950(1+0.07\cdot 5)\implies A=950(1.35)\implies A=1282.5$

3 0

3 years ago