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insens350 [35]
3 years ago
7

Need an answer thanks

Mathematics
1 answer:
RUDIKE [14]3 years ago
8 0
Find X:
38=(3x+4)+(5x-6)
combine like terms
38=8x-2
add 2 to both sides
40=8x
divide both sides by 8
5=x
Find AB:
16=3x+4
subtract 4 from both sides
12=3x
divide by 3
4=x
Find BC:
16=5x-6
add 6 to both sides
22=5x
divide both sides by 5

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UkoKoshka [18]

Answer:

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3 0
3 years ago
Identify the like terms.
Aloiza [94]
The correct answer is C: -3b and 4b.
7 0
3 years ago
Find each product mentally 56×10³
jekas [21]
56000 is the answer because 10 to the third power is 1000. and 1000×56 is 56000
3 0
3 years ago
What is the equation, in standard form, of a parabola that contains the following points?
svp [43]

Answer:

D

Step-by-step explanation:

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5 0
3 years ago
Find the amount of cardboard needed to make a box for a single slice of pizza. The box is shoen in the shape of a triangular pri
Molodets [167]
For this case, what you should do is calculate the surface area of the figure.
 We have then:
 Triangles:
 A1 = (1/2) * (7) * (12)
 A1 = 42 in ^ 2
 Rectangles:
 A2 = (1) * (12.5)
 A2 = 12.5 in ^ 2
 A3 = (1) * (7)
 A3 = 7 in ^ 2
 Finally, the total surface area is:
 A = 2A1 + 2A2 + A3
 Substituting values:
 A = 2 (42) + 2 (12.5) + (7)
 A = 84 + 25 + 7
 A = 116 in ^ 2
 Answer:
 
the amount of cardboard needed to make a box for a single slice of pizza is:
 
A = 116 in ^ 2
8 0
3 years ago
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