3 years ago

If f(x)= -5-4 and g(x) = -3-2 find (f+g)(x)

Mathematics

1 answer:

loris [4]3 years ago

6 0

-5-4 + -3-2
-5-4-3-2
-9-3-2
-12-2
-14

The answer is -14.

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Sunglasses that usually cost 160.95 are on sale for 128.44. What percent off are they plz I need help

Zarrin [17]

The percent discount is: 20%

Step-by-step explanation:

The formula for percentage will be used to find the percentage of discount.

Given

Original price = $160.95

Discounted price = $128.44

The discount is:

D = Original price - sale price

$D = 160.95 - 128.44\\= 32.51$

The percent discount is given by:

$Discount = \frac{discount}{Original\ price} *100\\= \frac{32.51}{160.95}*100\\= 0.2019 * 100\\= 20.19\%$

Rounding off to nearest whole percent

20%

Hence,

The percent discount is: 20%

Keywords: Percentage, discount

Learn more about percentage at:

#LearnwithBrainly

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olasank [31]

Answer:

Step-by-step explanation:

using rise over run method, from (0,20) to (1,80) the line slants up by degree of 60 per one unit so the slope is 60.

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3 years ago

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A sunflower grows to be 200cm tall. After four weeks, it was 30% of this height. How tall

hichkok12 [17]

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60cm

Step-by-step explanation:

200*3/10=20*3=60

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2 years ago

Put 2 (n^2 + 8n + 16) in standard form

tino4ka555 [31]

Answer: 2n^2 + 16n + 32

Step-by-step explanation:

Distribute 2 to all the terms inside parentheses.

2 (n^2 + 8n + 16)

2n^2 + 16n + 32

Hope this helped!

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