The height of the parallelogram is 6.4 m.
<h3>What is a parallelogram?</h3>
A parallelogram is a quadrilateral. Let us recall that a quadrilateral is a four sided figure. It is also important to recall that the opposite sides of a parallelogram are equal.
Let us now try to find the height of the parallelogram;
Given that;
/DE/ = /AC/
10 = /BC/ + /AB/
/AB/ = 10 - /BC/
/AB/ = 10 - 6
/AB/ = 4 cm
Then;
/AE/= /CD/ = 5 cm
Using the Pythagoras theorem;
/EB/^2 = /AE/^2 + /AB/^2
/EB/ = √/AE/^2 + /AB/^2
/EB/ = √(5)^2 + (4)^2
/EB/ = √ 25 + 16
/EB/ = 6.4 m
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Answer:
a. 20.5
Step-by-step explanation:
because this will form a right triangle we can use tan (opposite over adjacent) so an equation we could set up would be tan(70)=25/x
therefore we can just solve the equation which would give us 20.45. so if we round it the answer would be a
1) 7, 11, 17, 25, 35
2) 6, 12, 22, 36, 54
6) The nth term is T= n^2 +4n -1
7) The nth term is T= n^2 + 3n
8) The nth term is T= 2n^2 + 2n + 5
I‘ll try to do the others, I’ll write the solutions in the comments of my answer
we are given
zeros : x=1 with multiplicity
so, we can write as
now, we are given
zeros : x=-2 with multiplicity =1
so,
now, we can combine them
and we get
.............Answer