Classify the following triangle. Check all that apply.
1 answer:
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Answer:
4289.03 metres
Step-by-step explanation:
Given that standing on one side of the Mississippi River, you notice a tall tree directly across from you on the opposite bank. You walk 2000 meters along the bank and the tree is still visible, but at an angle of 65° to the bank
Visualise the right triangle formed by the river directly across in the first position , 2000 metres the distance walked along the bank and the line (here hypotenuse) joining you new position and the vertex opposite the bank
We have 65 degress angle has opposite side as width of river and adjacent side as 2000 m
Using trignometrical ratio
we get
, where x is the width of river
metres
Answer:
The equations could be used to find one of the numbers is,
Step-by-step explanation
Let two integers be a and b.
As per the given statement:
The product of two integers is 112.
⇒ ......[1]
Also, One number is 4 more than three times the other.
⇒b = 3a +4 ......[2]
Now substitute equation [1] in [2] we get
Using distributive property i.e,
Simplify:
therefore, the equation that could be used to find one of the numbers is;