Select une LUITEL driswer. The given equation has been solved in the table.
Step
Statement
1
šo – 9 = –13
2
1
9 + 9 =
-13 + 9
3
Q1 = -4
4
5
-6
In which step was the addition property of equality applied?
O A.
step 2
OB. step 3
c.
step 4
D.
The addition property of equality was not applied to solve this equation.

yor answer is 7/6 times 5

step-by-step explanation:

question

what is the value of the third quartile of the data set represented by this box plot? a. 19 b. 21 c. 26 d. 29

answer

c

the answer is 31.27mph

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4