Are triangles ABC and EBC congruent?
2 answers:
Answer:
I think it is: Yes, by SAS but not sure...
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
connect dc to <abc and you have a triangle
connect bc to <ebc and you have the same triangle just reflected over the y axis
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Answer: 3x=14
X=14/3
y=52/3
Step-by-step explanation:
5x-y-2x+y=6+8
3x=14
X=14/3
Y=8+2x
Y=8+28/3
Y=52/3
9514 1404 393
Answer:
455
Step-by-step explanation:
The decrease was 30% of 650, or ...
0.30 · 650 = 195
So, the population this year is ...
650 -195 = 455
8+x= 4x times 2 the times is multiplication
hey its -100 percent. the negative to show decrease.
Answer:
66.67%
Step-by-step explanation:
75 /100 = .75
.75n = 45
45/.75 = 60
60 is n
60/90 = .666667
.666667 * 100 = 66.67%
