Answer:
C
Step-by-step explanation:
It can be any combination from 2/3/5/8
Using the cosine rule, the equation to use to solve for x is: x = √(4.0² + 4.7² − 2(4.0)(4.7) × cos(41)) ≈ 3.1 cm.
<h3>How to Use the Cosines Rule to Solve a Triangle?</h3>
The cosine rule is given as, c = √(a² + b² − 2ab × cos(C))
Given the following:
- c = x = ?
- a = 4.0 cm
- b = 4.7 cm
- C = 41°
Plug in the values:
x = √(4.0² + 4.7² − 2(4.0)(4.7) × cos(41))
x ≈ 3.1 cm
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Answer:
$955
Step-by-step explanation:
$5730 6 = $955
Answer:
OPTION C: pounds.
Step-by-step explanation:
From the figure we can see that there are three dots against .
That means it becomes .
Note that if there is a mixed fraction of the form = .
Therefore, ... (1)
Similarly, against 4 there are 2 dots.
So, it should be pounds. ...(2)
3 dots against .
So, it becomes ...(3)
Similarly, 2 dots against .
This will become ...(4)
Now, to calculate the total pound, we simply add (1), (2), (3) & (4).
⇒ +
⇒
⇒
⇒ which is the required answer.
Answer:
4
Step-by-step explanation:
We know that oppostie sides of a rectange have to be equal
therefore
18=10+2x
solve for x
8=2x
x=4