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Temka [501]
3 years ago
7

4|3x+4|=4x+8 algerbra 2 questions

Mathematics
1 answer:
zimovet [89]3 years ago
4 0

Answer:

x=-1 or x=-3/2

Step-by-step explanation:

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What is alergbra about and why ?
Pie

Answer:

Simply put, algebra is about finding the unknown or putting real life variables into equations and then solving them. ... Algebra can include real numbers, complex numbers, matrices, vectors, and many more forms of mathematic representation

Step-by-step explanation:

4 0
3 years ago
In the figure below, secant PQ intersects the circle at R and secant SQ intersects the circle at point T. What is the value of z
BabaBlast [244]

Answer:

19

Step-by-step explanation:

6×(6+14) = 5×(5+z)

120 = 25 + 5z

95 = 5z

z = 19

6 0
2 years ago
Ex) A nursery plants a new tree and attaches a guy wire to help support the tree
o-na [289]

Answer:

d =   5,35 ft

Step-by-step explanation: See annex

Figure in  annex is clear,  

sin ∠42⁰  = d / 8

And

sin ∠42⁰   =  0.669

d/8   =  0,669

d  =  0,669*8  

d =   5,35 ft

8 0
3 years ago
Read 2 more answers
The perimeter of a triangle is 65 meters. The second side is 5 meters less than the first side The third side is 7
tangare [24]

Answer:

The length of each side is 31.5m, 26.5m, 7m

Step-by-step explanation:

Let the length of the first side of the triangle be x meters.

Then, the second side is x-5 meters.

The third side is given as 7 meters.

The perimeter is 65 meters

This gives us the equation:

65 = x + x - 5 + 7

65 - 7 + 5 = x + x

63 = 2x

x =  \frac{63}{2}  = 31.5

The length of each side is 31.5m, 26.5m, 7m

4 0
3 years ago
A train traveled 720km in 9h. How far would it travel in 11 hr? How long would it take to go 1120km?
kompoz [17]
It would go 880 km in 11 hours, and it would take 14 hours to go 1120 km
6 0
3 years ago
Read 2 more answers
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