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Eduardwww [97]
3 years ago
8

What is the perimeter of the polygon to the nearest tenth of a unit? (See attachment)

Mathematics
1 answer:
8_murik_8 [283]3 years ago
4 0
(-2,-2),(3,-3) ....distance = sqrt 26 = 5.099
(3,-3),(4,-6)......distance = sqrt 10 = 3.162
(4,-6),(1,-6)......distance = sqrt 9 = 3
(1,-6),(2,-4).....distance = sqrt 5 = 2.236
(-2,-4),(-2,-2)...distance = sqrt 20 = 4.472

perimeter is all the sides added together....... = 17.969 = 17.9 units

** I used a distance formula calculator to calculate the distances between each point....just to let u know how I did this
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A college has an acceptance rate of 17%. If 3,240 students apply, about
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Answer:

550

Step-by-step explanation:

so we know that 17% of everyone who applies (3,240) will be accepted.

0.17*3,240= 550.8

550 students will be accepted

we have to round down as only 17% can be accepted and u cant have 0.8th of a person

hope this helps

6 0
4 years ago
Find a polynomial f(x) of degree 4 that has the following zeros. 2, 5, 0, -7
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Answer:

Step-by-step explanation:

f(x) = (x - 2)(x - 5)x(x+ 7)

f(x) = (x^2 - 7x + 10)*x * (x + 7)

f(x) = x(x^3 - 39x + 70)

f(x) = x^4 - 39x^2 + 70x

To show that this is correct, I've made a graph with these points labeled. The graph is just around the x axis. The local maximums and minimums are just too large a value.

6 0
3 years ago
parsley cost $.60 per ounce.If Chef Jorge needs 7.25 ounces for his recipe,how much will he spend on parsley?
Minchanka [31]
The answer will be $4.35
4 0
4 years ago
A computer cost $800. It loses 1/4 of its value every year after it is purchased. complete the table to show the value of the co
KonstantinChe [14]

Answer:

The value after 0 years = $ 800

The value after 1 year = $600

The value after 2 years = $450

The value after 3 years = $337.5

The value after n years = computer cost at (n-1) year -

Step-by-step explanation:

  • he cost of computer = $ 800
  • It losed 1/4th of value every year.
  • The value of computer after 0 years = cost of computer = $ 800
  • The value after 1 year = 800 - ( ) = $600
  • The value after 2 years = 600 - ( ) = $450
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  • The value after n years = computer cost at (n-1) year -
6 0
3 years ago
Solve the inequality. <br><br> <img src="https://tex.z-dn.net/?f=p%20%2B%201%2F4%20%5Cgeq%202" id="TexFormula1" title="p + 1/4 \
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Answer:

p ≥ 7/4

Step-by-step explanation:

p +1/4 - (1/4) ≥ 2 - (1/4)

p ≥ 7/4

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3 years ago
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