Answer:
2m + 14
Step-by-step explanation:
2(m+7)
2m + 14
Answer:
If you are asking what is 40% of 50,000, then it should be 20,000.
Step-by-step explanation:
Answer:
Consider the given vectors.
a=3i+2j−6k
b=4i−3j+k
Now,
a⋅b=(3i+2j−6k)(4i−3j+k)
a⋅b=12−6−6=0
Therefore,
Two vectors a and b are perpendicular.
Thus, the angle between the vectors a and b =90
∘
Hence, this is the answer.
The distance between points A and B and the boat is an illustration of elevation and distance
The distance from point A to point B is 346 feet
<h3>How to calculate the distance AB</h3>
The height of the lighthouse is given as:
h = 113
The distance between point A and the base of the lighthouse is calculated using the following tangent ratio
Make A, the subject
The distance between point B and the base of the lighthouse is calculated using the following tangent ratio
Make B, the subject
The distance AB, is then calculated as:
Approximate
Hence, the distance from point A to point B is 346 feet
Read more about elevation and distance at:
brainly.com/question/7243416
646 gallons of water are needed to fill the waterbed
<h3>How to determine the gallons of water?</h3>
The dimensions are given as:
8 ft long, 7 ft wide, and 1.5 ft tall
The volume is calculated as:
Volume = Length * Width * Height
So, we have
V = 8 * 7 * 1.5 cubic feet
Evaluate
V = 84 cubic feet
1 gallon = 0.13 cubic feet
So, we have:
V = 84/0.13 gallon
Evaluate
V = 646 gallons
Hence, 646 gallons of water are needed to fill the waterbed
Read more about volume at:
brainly.com/question/1972490
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