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quester [9]
3 years ago
15

Please help, is associated with angles. thank u :)

Mathematics
1 answer:
SOVA2 [1]3 years ago
5 0

Answer:

Step-by-step explanation:

Because those lines are parallel, that means that the angle measuring 75 and the angle measuring 4x + 7 are alternate interior and by definition are congruent. Therefore,

75 = 4x + 7 and

68 = 4x so

x = 17

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You have a 32-foot fence around a square garden. There are 4 equal sections. You paint 1/3 of one section of the fence.What frac
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Where 1/3 of the 1 section had been painted, have each section have 3 parts. So each complete section will be 3/3. Where there is 4 section with 3 parts each, we have 12 parts. Thus, you painted 1/12 of the fence.
4 0
3 years ago
A company buys computers and printers. Each computer costs $550 and each printer costs $390. If the company spends $8160 and buy
maxonik [38]

Answer:the company bought 12 computers and 4 printers.

Step-by-step explanation:

Let x represent the number of computers that the company bought.

Let y represent the number of printers that the company bought.

The company buys a total of 16 machines. It means that

x + y = 16

Each computer costs $550 and each printer costs $390. If the company spends $8160 for all the computers and printers that was bought, it means that

550x + 390y = 8160 - - - - - - - - - - 1

Substituting x = 16 - y into equation 1, it becomes

550(16 - y) + 390y = 8160

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y = - 640/ - 160

y = 4

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6 0
3 years ago
The National Science Organization is monitoring the continuous exponential decline of an insect species due to deforestation. Th
kakasveta [241]

Answer:

P\geq 26e^{-0.079t}

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Step-by-step explanation:

We are given that there is an exponential decay.

Also, the decrease is of constant rate 7.9% i.e. 0.079 each year.

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Hence, the inequalities to determine the possible number of insects over time are given by,

P\geq 26e^{-0.079t}

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4 0
3 years ago
I don’t understand this, need help.
zaharov [31]

Answer:

8 units

Step-by-step explanation:

3 0
3 years ago
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What is the greatest possible product of a 2 digit number and a1 digit number?explain how you know
LiRa [457]
Well, the greatest 2 digit number is 99, and the greatest 1 digit number is 9, so the awnser would be 108. Hope his helps.
3 0
3 years ago
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