Answer:
False
Step-by-step explanation:
If the angles are congruent then they have the same shape but the sides could be of different length. The 2 triangles are SIMILAR but not necessarily congruent.
Answer:
D) 0.0796
Step-by-step explanation:
Birth weights in Norway are normally distributed with a mean of 3570 g and a standard deviation of 500 g.
mean = 3570 and SD = 500
We need to find P(3500<x<3600)
P(3500<x<3600)= P(x=3600)- P(x=3500)
to find P(x=3600) we find z-score
Now use z-score table . z-score = 0.5239
P(x=3600)=0.6179
to find P(x=3500) we find z-score
Now use z-score table . z-score = 0.4443
P(x=3600)=0.4443
P(3500<x<3600)= P(x=3600)- P(x=3500)
P(3500<x<3600)=0.5239-0.4443 = 0.0796
Answer: A ray CD and point D is shown in the diagram.
Step-by-step explanation:
A line↔ has no end points but in the diagram there is a end point at C and arrow after D which means this is also not a line segment because a line segment is a line with two end points .Therefore this is a ray CD→ with end point at C and arrow after point D [ray DC is not correct because D is not an end point in the diagram]. So the diagram is showing point D and a ray CD from the given options.
Answer:
-8
Step-by-step explanation:
Hope this helped
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Answer:
The cube of twice a number.
Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. Thus "twice a number x" can be written symbolically as 2x. If this is part of a problem, say twice a number x is 6, then we can rewrite algebraically as 2x=6; dividing both sides by 2 yields x=3.
Step-by-step explanation:
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