3 years ago

Hi khgbv h ljv nkmj gv hnyhrdsrfgbnkjnbhbbbhjik

Mathematics

2 answers:

kozerog [31]3 years ago

7 0

Answer:

hihi

Step-by-step explanation:

mr_godi [17]3 years ago

4 0

Answer:

inspiringwords love it so much

Step-by-step explanation:

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An electrical shop reduces display goods by 20%. A display TV is sold for £200. What is the usual price of the same TV?

Fynjy0 [20]

200 is 80%
200 / 80 = 2.50 (1%)
2.50 * 100 = £250

Hope this helps.

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3 years ago

According to this diagram, what is cos 28°? 62° 17 8 28° 90° 15 O A. 17 15 O B. 8 17 O c. 15 17 O D. O E. 8 15 15 OF.

VikaD [51]

Answer:

C. $Cos(28) = \frac{15}{17}$

Step-by-step explanation:

Recall: SOHCAHTOA

Thus,

$Cos(\theta) = \frac{Adjacent}{Hypotenuse}$

Reference angle = 28°

Adjacent = 15

Hypotenuse = 17

Plug in the values

$Cos(28) = \frac{15}{17}$

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3 years ago

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Oksi-84 [34.3K]

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k0ka [10]

Jim has 27.5 minutes left to get to the airport.

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Let f(x) = 5x +7 and g(x) = x-1 . Find f(g(x))

Bogdan [553]

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3 years ago