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fenix001 [56]
3 years ago
9

Find a, for the sequence 0.5, 3.5, 24.5, 171.5.

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
8 0
The numbers are being multiplied by 7

.5 • 7 = 3.5
3.5 • 7 = 24.5
24.5 • 7 = 171.5
etc
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How far have u gone if you go 50 miles per hour for 30 seconds
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There are 3600 seconds in an hour

60(60) = 3600

divide amount of miles with 3600 seconds

50/3600 = 0.01388....

0.01389 (rounded) miles is your answer

hope this helps
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The two lines graphed on the coordinate grid each represent an equation. What is the ordered pair that represents a solution to
klio [65]

Im pretty sure it is (4.-3)

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3 years ago
Three identical coins, labeled A, B, and C in the figure, lie on three corners of a square 10.0 cm on a side. Determine the x co
shepuryov [24]
<span>The line of symmetry of the triangle bisects the right angle and the diagonal of the square.
The line is 1/2 the length of the square's diagonal :

(1/2)(10√2) = 5√2. 

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(1)(x) = (2)(5√2 - x)</span>
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</span>
Using Pythagorean theorem,
x^2 + y^2 = c^2
 
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and x = y,
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5 0
3 years ago
Classify each equation as L Q or E
Dafna1 [17]

Answer:

Step-by-step explanation:

Type of equations,

Linear equations:

Equations in the form of y = mx + b

Quadratic equations:

Equation with a maximum degree = 2

y = ax² + bx + c

Exponential equations:

Any function or equation having exponent,

y = a(b)ˣ

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b). y = 5ˣ

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c). f(x) = 2

   Linear equation

d). f(x) = 4(2)ˣ + 1

   Exponential function

e). y=7(0.25)^x

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8 0
3 years ago
A dog that weighs 16 pounds on Earth weighs 6.8 pounds on Mars.
lesya692 [45]
2.8 lbs

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8 0
3 years ago
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