Answer:
∠VXY = 74°
Step-by-step explanation:
The sum of the 4 interior angles of a kite = 360°
Sum the 4 angles and equate to 360
90 + 18x - 2 + 90 + 12x + 2 = 360 ← simplify left side
30x + 180 = 360 ( subtract 180 from both sides )
30x = 180 ( divide both sides by 30 )
x = 6
Hence
∠VXY = 12x + 2 = (12 × 6) + 2 = 72 + 2 = 74°
Step-by-step explanation:
Human body, the physical substance of the human organism, composed of living cells and extracellular materials and organized into tissues, organs, and systems.
https://www.britannica.com › science
human body | Organs, Systems, Structure, Diagram, & Facts |
Polygons, Number of sides, Measure is angles, and angle sums
The correct rectangular equivalence of 3sqrt(2)·cis(7pi/4 ) is:
3sqrt(2)·cos( 7pi/4 ) + i·sqrt(2)·sin( 7pi/4 ) = 3 - 3i.
<h3>Where did David go wrong?</h3>
David mistakenly interchanged the Sin function and the Cos function when he was calculating the problem.
Hence the correct rectangular equivalence is:
3sqrt(2)·cos( 7pi/4 ) + i·sqrt(2)·sin( 7pi/4 ) = 3 - 3i.
<h3>What is rectangular equivalence?</h3>
An equation is rectangular in form when it is comprised of Variables like X and Y and can be represented on a Cartesian Plane.
Learn more about rectangular equivalence at:
brainly.com/question/27813225
#SPJ1
Answer:
Step-by-step explanation:
1. x = 11.2
2. 13
3. 9
4. -7/15
5. 15b
6. -12x + 16
7. 4x + 4
8. 11x-10
9. 10a + 5
10. -x, 15, and 2b
Hope that helps, and good luck!
