z = 37°
Step-by-step explanation:
The exterior angle theorem says that the sum of two internal angles is equal to the exterior angle
In this case the sum of z and z+4 will be equal to z+41
Writing mathematically
Hence
z = 37°
Keywords: Angles, Triangles
Learn more about angles at:
#LearnwithBrainly
10% of 3.99=0.399x4=1.596
1% of 3.99=0.0399x5=0.1995
1.596+0.1995=1.7955
1.8(Rounded)+3.99=5.79
C. 9^4
when dividing with exponents, i usually just look at the exponents and subract them so i did 12-8 for this problem
About 145 I gonna guess I dont know if that's right
The solution is the interval b is in ]11.3, infinity[
