Answer: the equation to determine the value of n is 5n = 105
Step-by-step explanation:
The measure of angle a is n degrees. The measure of angle b is four times angle a. This means that the measure of angle b would be
b = 4n
The measure of angle c is 75 degrees. Since the sum of the interior angles of a quadrilateral is 180 degrees, then the equation to determine the value of n would be
a + b + c = 180
Therefore,
n + 4n + 75 = 180
5n = 180 - 75
5n = 105
n = 105/5
n = 21
426,000 * 10^-4. You can go use a standard form calculator. and if you don't have a physical one, you can use one online.
1) C 2) B I hope this helps!
Answer:
Step-by-step explanation:
x=
5/
3
y
y=3/5x
Taking example (a) as a reference, the whole number which would make the inequality a true statement is; x > 4.
<h3>How to solve an inequality:</h3>
In example (a), the inequality given is; x + 3 > 7
To solve the inequality given above; we must subtract 3 from both sides of the inequality as follows;
Read more on inequalities;
brainly.com/question/11613554