3 years ago

Equation for motion

Mathematics

1 answer:

AlexFokin [52]3 years ago

7 0

v=at+v^0 is the equation

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One number is four more than twice another. Their sum is 34. Find the numbers.

lianna [129]

x = 15

2x + 4 = 34

-4 -4

2x = 30

2 2

X = 15

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4 years ago

Use the arithmetic sequence of numbers 1, 3, 5, 7, 9,.to find the following:

Rasek [7]

$a)\\\\
a_{n+1}-a_n=d\\
for\ n=1\\
a_2-a_1=d\\
d=3-1=2\ - difference\ between\ two\ consecutive\ terms\\\\
b)\\
a_n=a_1+(n-1)d\\
n=101\\
a_{101}=1+(101-1)*2\\
a_{101}=1+100*2=200+1=201\\\\
c)\\
Sn=\frac{a_1+a_n}{2}*n\\
n=20\\
a_n=a_{20}=1+(20-1)*2=1+38=39\\
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3 years ago

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Andre45 [30]

Answer A seems to make the most sense to me

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3 years ago

Round to the nearest 10th if necessary

Lana71 [14]

Answer:

38.7°.

Step-by-step explanation:

from trigonometrical ratios

SO TO CA

H A H.

Tan°=opposite/adjacent.

Tan°=48/60

Tan°=0.8000

°= Tan-1(0.8000)

°=38.65°≈38.7°

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your family gives you $3 on the first day, $3.50 on the second, $4 on the third, and so on, increasing by 50 cents per day. In a

never [62]

325.5 if I did my math right

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3 years ago

Read 2 more answers

Equation for motion​

Equation for motion