Answer:
1)=4.89897948557
2)=9.79795897113
3)=14
4)=18.3847763109
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Is C. 66 skfnkfudkfjdkdbrodbfkvfkfjfldbjd
Answer:
∠A = 94º
∠C = 86º
Step-by-step explanation:
You just need to know that the sum of the two angles in a parallelogram must be equal to 180º. Let's make an equation.
Solve;
Combine like terms;
Subtract 24
Divide by 8
Simplify.
Replace;
∠A =
≅ 94
----------------------------------------------------------------------------------------------
∠C =
≅86
Step-by-step explanation:
Both equations have a term in them, so if we subtract the second equation from the first, it will eliminate those terms, allowing us to solve for the remaining terms:
Finally, we can plug this value for into either of the two original equations to solve for :
This means the solution to the system of equations is .
Answer:
X = 17√3
Y = 34
Step-by-step explanation:
TO calculate the values of X and y we use SOHCAHTOA.
<h3>
Calculating for X</h3>
tan 30 = opposite/adjacent
tan30 = 17/X
Cross multiply
tan30 ×X = 17
Divide bothsides by tan30
<h3>Note: tan30= 1/√3</h3>
X = 17/1/√3
X=17√3
<h3 /><h3>X= 29.4</h3>
X = 29 ( approximately)
<h3>Calculating for y</h3>
<h3>
Cross multiply</h3>
<h3>
Divide bothsides by sin30</h3>