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german
3 years ago
11

a dragonfly can beat its wings 30 times per second. write an equation in slope-intercept form that shows the relationship betwee

n flying time in seconds and the number of times that dragonfly beats its wings
Mathematics
1 answer:
Advocard [28]3 years ago
3 0
Based off of my understanding, it doesn’t have a y intercept, so it should just be
y = 30x.
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Hunter-Best [27]

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A scale model of an office building is 3' x 2' x 5' (length, width, height). If the actual building has a length of 45 feet, wha
Finger [1]

Answer:

C 101,250

Step-by-step explanation:

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3 years ago
Find the interest due on $600 at 9.5% for 120 days.
KATRIN_1 [288]

Answer:

Interest= $ 18.73

Step-by-step explanation:

Given : $600 at 9.5% for 120 days

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Solution :

Simple interest formula  I=P\times r\times t

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2 years ago
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What is the vertex of the absolute value function defined by ƒ(x) = |x + 5| + 7?
Temka [501]
To answer this, you need to know the general form of an absolute value function. the equation for this is f(x<span>) = </span>a|x<span> - </span>h<span>| + </span>k, and in this equation, the vertex is (h, k).

with that information, you can see that your vertex will be (-5, 7). you must take the negative for 5 because the general equation states that your h value is usually subtracted from x. to check your vertex, try plugging it into your general equation:
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7 0
3 years ago
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KATRIN_1 [288]

Answer:

3

Step-by-step explanation:

substitute x = 4 , y = 6 into the expression

y - (5 - (x - y))

= 6 - (5 - (6 - 4))

= 6 - (5 - 2))

= 6 - 3

= 3

3 0
2 years ago
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