In the figure below, \overline{AC} AC start overline, A, C, end overline and \overline{BE} BE start overline, B, E, end overline are diameters of circle PPP. What is the arc measure of \stackrel{\Huge{\frown}}{DBE} DBE ⌢ D, B, E, start superscript, \frown, end superscript in degrees?

Step-by-step explanation:

The picture of the question in the attached figure

The question is

Find the measure of arc DBE          

step 1

Find the value of k

we know that

----> by quarter of circle

so

solve for k

step 2

Find the measure of angle DPC

we know that

substitute the value of k

step 3

Find the measure of angle BPD

we know that

---> by complementary angles

substitute the given value

step 4

Find the measure of arc DBE

we know that

----> by central angle

---> because a diameter divide the circle into two equal parts (BE is a diameter)

substitute

step-by-step explanation:

(s)he  is right it would be 5.5% because it is smaller than 15.5% or anything smaller than 15.5% in general

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1