Answer:
<u>x </u><u>=</u><u> </u><u>2</u><u>1</u><u>°</u>
<u>The </u><u>angles </u><u>of </u><u>the </u><u>quadrilateral</u><u> </u><u>are:</u>
- <u>8</u><u>5</u><u>°</u>
- <u>5</u><u>8</u><u>°</u>
- <u>1</u><u>4</u><u>8</u><u>°</u>
- <u>6</u><u>9</u><u>°</u>
Step-by-step explaination:
The above figure is a quadrilateral.
Hence, the angle sum of the shape is 360°.
Therefore,








The answer is c because you have to find out what x equals so it can equal to 135
Answer:

Step-by-step explanation:
<u>Recursive sequence
</u>
In a recursive sequence formula, each term
is computed as a function of one or more previous terms. In the formula

n is the number of the term we want to calculate. If n=8, then the formula becomes

We can see
is the previous term. It means we need
to be able to compute
. But we also need
to compute
and so on until some known data is reached. The question provides five terms,




Answer:
a) y = n – 0.26n
Step-by-step explanation:
a) y = n – 0.26n
Answer: D
1/2x-1+4=x
1/2x-x=-3
-1/2x=-3
x=6