5x + 4 = 7x
Subtract 4 from both sides.
5x = 7x - 4
Subtract 7x from both sides.
5x - 7x = -4
Simplify.
-2x = -4
Divide both sides by -2.
x = 4/2
x = 2
~Hope I helped!~
The first number that you see between Michael and John is 40
Answer:
6509.84 ft to the nearest hundredth.
Step-by-step explanation:
We have a right triangle in which the opposite side is 1479 ft and we need to find the adjacent side:
Tan 12.8 = opposite / adjacent side
tan 12.8 = 1479/ x
x = 1479/tan 12.8
= 6509.84 ft.
Answer:
using sas both C angles are the same because of vertical angles
since what is given we find that BD and AE are straight lines meaning that BA and ED are parallel
this means that angle B is congruent to angle D and the same for A and E
using sas or asa we can determine BCA and ECD congruent
Step-by-step explanation:
<u>answer</u><u>:</u> 74
<u>explanation</u><u>:</u>
7-3=4
74
+47
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121
