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Verizon [17]
2 years ago
11

Please solve and show your work. Thank you! I will mark brainiest :)

Mathematics
2 answers:
Doss [256]2 years ago
6 0

Answer:

x=22.5

Step-by-step explanation:

Make a ratio

The names of the triangle help with this.

AB is similar to FG, and AC is similar to FH (the missing side)

6/15 = 9/x

cross multiply

6x=135

divide both sides by 6

x=22.5

IRISSAK [1]2 years ago
4 0

Answer:

X=22.5

Step-by-step explanation:

6/9=15/x

135=6x

22.5=X

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If anyone can give me the answer that will be greatly appreciated :)
vfiekz [6]

42-x=58

or, -x=58-42

with change in side sign also chamges we change sides to make like terms in one side and unlike in amother side.

or, -x= 16

or,x=-16.

therefore x=-16...

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>you</em><em>.</em>

3 0
2 years ago
Find the value of the variable What is x?
yaroslaw [1]

Answer:

x = 7

Step-by-step explanation:

I think there may be other ways to do this ... but this is one I  guess....

one angle= 90 ( given)

the other = 45 (given)

the third = 90 + 45 + a = 180  

(all angles of triangles is 180 [angle sum property])

                a = 180 - 135

                   = 45

The base angles are equal so that means it is a isoscles triangle. In isoscles triangle, two sides are equal ,  so

if one side is 7

the x is 7 too

(as it cant be the hypothenus)

I think this is right

5 0
2 years ago
15. -2 (a - 4) = 13​
iogann1982 [59]

Answer:

a=-22

Step-by-step explanation:

Multiply both sides of the negative equation by (-2) to get the equation:

a-4=13(-2)

then simplify to get:

a-4=-26

then isolate the variable by addig 4 to both sides of the equation to get:

a=-26+4

simplify to get:

a=-22

8 0
3 years ago
Read 2 more answers
An angle measures 86.4° less than the measure of its supplementary angle. What is the measure of each angle?
AVprozaik [17]

Answer:

nsksnekwksnskswkwksks

4 0
3 years ago
Some one help me with my bro’s hw
Liula [17]

Answer:

<em>475604-71343= 404357</em>

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em><</em><em>3</em>

4 0
2 years ago
Read 2 more answers
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