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Leto [7]
3 years ago
12

3. Different sizes of ribbon need to be cut to go around various shapes. All of the following sizes are in inches

s://tex.z-dn.net/?f=%5Cpi%2C%20%5Csqrt%7B3%7D%2C%202%2C%20%5Csqrt%7B3%7D%2C%20%5Csqrt%7B5%7D" id="TexFormula1" title="\pi, \sqrt{3}, 2, \sqrt{3}, \sqrt{5}" alt="\pi, \sqrt{3}, 2, \sqrt{3}, \sqrt{5}" align="absmiddle" class="latex-formula"> :
(a) Approximate the decimal equivalent of each number to the nearest tenth.
(b) Order the ribbon sizes from least to greatest.
please show your work
Mathematics
2 answers:
allochka39001 [22]3 years ago
8 0
Answer A
Hope this helps
Katyanochek1 [597]3 years ago
7 0
It is A and show your work
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. An object dropped from a height of 200 meters has a height, h(t), in meters after t seconds have lapsed, such that h(t) = 200
Veronika [31]

Answer:

t(h)= (h-200)/-4.9

The time to reach a height of 50 meters is 30.6 seconds

Step-by-step explanation:

To express t as a function of height (h) we must transform the equation below:

h=200-4.9t

h-200=-4.9t

(h-200)/-4.9=t

t(h)= (h-200)/-4.9

To find the time to reach a height of 50 meters, we must replace this value on the new equation:

t(h)=50-200/-4.9

t(h)= 30.612

The time to reach a height of 50 meters is 30.6 seconds

8 0
3 years ago
if you throw a rubber ball toward the ground at an angle, it will bounce up feom the ground at the same angle. find the unknown
Sauron [17]
30°

A strait line is 180°
75°+75°=150°
180°-150°=30°
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2 years ago
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Pani-rosa [81]

Step-by-step explanation:

  • (2×10^8)(2×10^-2)
  • 4×10^8+(-2)
  • 4×10^6

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6 0
2 years ago
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Determine the nth term for each of the following sequences:16,15,14,13,12,..
Vladimir79 [104]
F(n) = 1st term - common difference (n - 1)

The operation is subtraction because the sequence is decreasing.

n = number of the term you are looking for
1st term = 1st number in the sequence, in this case, 16
common difference = difference between one number to the next

f(n) = 16 - 1(n-1)

Assuming we are looking for the 5th term.
f(5) = 16 - 1(5-1)
       = 16 - 1(4)
       = 16 - 4
       = 12     * as you can see, 12 is the 5th term of the sequence.

If you are looking for the equivalent of the nth term, simply substitute n by the number you are looking for and solve the equation.
7 0
3 years ago
Dave bought a new game for $28. The tax rate was 7% How much was the tax and total price (if you can please add work I’m severel
LekaFEV [45]
Okay, let's find out how much the tax was by finding out what 7% of $28 is, we do this by multiplying:

\sf 28\cdot 7\%

Convert 7% into a decimal, we do this by dividing it by 100 because percentages are parts of 100:

\sf 28\cdot 0.07

Multiply:

\sf 1.96

So this is the tax. Add it to the original price to get the total price:

\sf 28+1.96=\boxed{\sf \$ 29.96}
8 0
2 years ago
Read 2 more answers
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