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photoshop1234 [79]
3 years ago
7

What is the result of adding the system of equations?

Mathematics
1 answer:
irga5000 [103]3 years ago
4 0
The answer should be A
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Simplify (2x^2y)^3 (-3xy^2)^2
solniwko [45]
Simplified it's 576x^8y^7
8 0
3 years ago
Solve for the value of X.
Mkey [24]
The answer is 40°
i will tell you how,
Total angle sum of any triangle is 180°
∠A + ∠B  + ∠E = 180°
70° + 80° + ∠E = 180°
solve for ∠E
∠E = 30°
Now solve use ∠BDE,
∠B + ∠D + ∠E = 180°
20° + 90° + 30° + x = 180°           (in triangle DEB, ∠E = 30 + x ) (∠D is 90°)
solve for x
there fore, x = 40° 
6 0
3 years ago
D=ABC for A solve for A
Dafna1 [17]
A = D/BC. In order to isolate A, all you do is divide by BC
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3 years ago
I am in need of help
kvv77 [185]
CAD= BAD
AD=AD( the same side of two angles).
8 0
2 years ago
The speed of a bus from University A to University B was decreased by 20% to 48 miles per hour. What was the speed of the bus be
Lunna [17]

Answer:

initial speed: 240 m/h

Step-by-step explanation:

48 m/h is the current speed which is the 20% of X

x (20 / 100) = 48

20x = 4800

x = 4800/20

x = 240 m/h

5 0
2 years ago
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