Answer:
x = 95°
y = 147°
z = 128°
Step-by-step explanation:
z = 180 - 52 = 128°
x: first find the remaining angle in the big triangle, 180 - (45 + 50) = 85°
x = 180 - 85 = 95°
y: first find the remaining angle in the small triangle, 180 - (95 + 52) = 33°
y = 180 - 33 = 147°
Answer:
1) add 5 to each side
2) multiply 8 by 2
Step-by-step explanation:
×/2-5=3
+5 +5
since -5+5 =0 then thats going to go away leaving us with ×/2=3
+5
3+5=8
×/2=8 multiply 2 by 8 since you want to find x
and the answer is ×=16
To find the rule of translation, find the change of corresponding coordinates. In this graph, for example see how A is moved to A': three units to the right, then two units down. A(-4,3)+(3,-2)=A'(-1,1). This applies to the whole shape, and is the rule of translation.
Answer:
3/8
Step-by-step explanation:
1/4= 2/8
5/8-2/8=3/8