Answer: 89
Step-by-step explanation:
A triangle always equal 180 degrees
so first add the measurements you know
50+41 = 91
now subtract 180 by that
180-91
and then that is your answer
89 degrees
Y=9x-2
3x-2y=7
3x-18x+4=7
-15x=3
x=-1/5
y= -19/5
Answer:
5.2689 × 107
Step-by-step explanation:
Its been a long time since I did scientific notation but theres your answer.
Wish i could of made it clearer but i'm still learning
Hope it helps
Answer:
We need to find the area of the base/circle then multiply it by the height so if you know the formula area of a circle your good to go.
30^2 = 900
900 x 3.14 =2,826
Now lets multiply the base's area/circle by the height!
2,826 x 15 = 42,390 cm^3(cm cubed) is your answer.
Answer: x=2.9, y=-1.6 and x=-1.7, y=6.7
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