Triangles that have all sides and angles the same length or degree.
Please give brainliest
Answer:
w=17
Step-by-step explanation:
-243=-9(10+w)
-243=-90-9w
+90 +90
-153=-9w
17=w
hope this helps :)
Because 16/5 and 48/15 are equivalent fractions
3*7-6
21-6=15
15 is the answer
945 rounded to the nearest ten is 950
