Answer:
DC=6
Step-by-step explanation:
all is shown and pictured
shawna reduced the size of a rectangle to a height of 2 inches. What is the new width of it was originally 24 inches in width an
1 answer:
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Answer:
Step-by-step explanation:
Given the ratio
5 m : 20 m ← divide both parts by 5
= 1 : 4
= ← as a fraction in simplest form
Answer:
Option C
Step-by-step explanation:
Given that u-ai + bj and v-ci + dj are vectors
We have dot product
hence inner product of u and v. So option a is true
The dot product of u and v is a scalar is true because dot product is always a scalar
The dot product of u and v is a vector. is false because dot product is only a scalar and has no direction and hence cannot be a vector
The dot product of u and v is given by the expression ac+bd
True because we multiply corresponding i components and j components and add.
So only C is not true.
Answer:
The answer is 117.3 .
Step-by-step explanation:
To solve for the volume of the cone, use the cone volume formula, which is V = .
Next, plug in the information given from the problem, and the formula will look like V = .
Then, solve the equation, and the answer will be 117.3 .