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nevsk [136]
2 years ago
6

Can some one help me find x?

Mathematics
2 answers:
zhenek [66]2 years ago
6 0
Answer: x=20


...........................
Gnom [1K]2 years ago
4 0

Answer:

x = 20

Step-by-step explanation:

Exterior angles are equal.

7x - 3 = 6x + 17

Add 3 and subtract 6x to both sides.

x = 20 is the answer.

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Someone help me with the steps please
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Answer:

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Step-by-step explanation:

See attached for step-by-step

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2 years ago
G(x)= -2x-7 what is g(-3) <br><br> A. -13<br> B. -1 <br> C. -6<br> D. 6
True [87]
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12 is _% of 40<br> (blank)<br> A.52%<br> B.48%<br> C.30%<br> D.28%
ipn [44]

Answer:

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Step-by-step explanation:

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a ladder 5 meters long is leaning against a wall. the base of the ladder is sliding away from the wall at a rate of 1 meter per
Kruka [31]

Complete question :

a ladder 5 meters long is leaning against a wall. the base of the ladder is sliding away from the wall at a rate of 1 meter per second. how fast is the top of the ladder sliding down the wall at the instant when the base is 4 meters from the wall?

Answer:

-4/3 m/s

Step-by-step explanation:

Using Pythagoras :

a² = x² + c²

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To obtain the vertical height 'y' with respect to time t when x = 4

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5² = 4² + y²

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y =√(25 - 16)

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8 0
3 years ago
Find the (a) GCF and (b) LCM of 16 and 20.
fomenos

Answer:

a) 4

b) 80

Step-by-step explanation:

N/A

5 0
2 years ago
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