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nika2105 [10]
3 years ago
13

Help me please right away​

Mathematics
1 answer:
umka2103 [35]3 years ago
3 0

{t}^{2}  =  \frac{4b {x}^{2} }{k}  \\  k {t}^{2}  = 4b {x}^{2}  \\  \frac{k {t}^{2} }{4b}  =  {x}^{2}  \\ x =  \sqrt{ \frac{k {t}^{2} }{4b} }  =  0.5t   \sqrt{ \frac{k}{b} }

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PLEASE HELP ME FAST!!!!
deff fn [24]

Answer:

alternate interior. you may want to study more before your geometry online tests lol

3 0
3 years ago
A grocery store sells a bag of 6 oranges for $2.34. If Mav spent $1.95 on oranges, how many did she buy?
poizon [28]

Answer:

5 oranges

Step-by-step explanation:

to solve this problem we need to make a cross-multiplication equation

2.34 is to 6 as 1.95 is to ?

? is the number of oranges that are needed to be found that were bought

2.34/6 = 1.95/?

Now we cross multiply 6 and 1.95 = 11.7

11.7/2.34 = 5

Give brainliest, please!
hope this helps :)

5 0
2 years ago
Read 2 more answers
Earth has a diameter of approximately 8,000 miles. If the circumference of a circle can be found using the formula C = πd, what
gladu [14]

Answer: Circumference of Earth= 25120 miles

Step-by-step explanation:

Given: The circumference of a circle can be found using the formula C = \pi d, where d= diameter of the circle.

Earth's diameter = 8000 miles (approx)

The circumference of circle = 3.14\times 8000  [substitute values in formula]

The circumference of circle = 25120 miles (approx)

Hence,  the circumference of Earth= 25120 miles (approx)

8 0
3 years ago
Which of the binomials below is a factor of this trinomial x^2+4x-60
trasher [3.6K]

Suppose x-6 is listed as a possible answer. That is zero if x = 6. So put x=6 into the original x^2 + 4x - 60 to get 6^2 + 4*6 - 60 = 36 + 24 -60 = 0. hence x-6 is a factor.

Answer (x-6)

on this hand :x-5 is not a factor, because plugging x=5 into does not work.

6 0
3 years ago
2. In how many ways can you form 3-letter "words" from the letters of "Adelphi" so that the first and last letters are vowels? N
kondaur [170]

Answer:

The total number of ways are 30.

Step-by-step explanation:

Consider the provided information.

We need to write 3-letter "words" from the letters of "Adelphi" so that the first and last letters are vowels.

The number of letters in "Adelphi" = 7

The number of vowels are = 3

It is given that the first and last letters are vowels.

For first letter we have 3 choices, and for the last letter we have 2 choices as repetition is not allowed.

If we have selected first and last letter that means now we have 5 letters for the middle letter. (7-2=5)

So the number of possible choices for the 2nd letter is 5.

Hence, the total number of ways are: 3×5×2 = 30 ways

8 0
4 years ago
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