1 year ago

If SLDG is an isosceles trapezoid, what is the value of x?

Mathematics

1 answer:

MaRussiya [10]1 year ago

8 0

Answer:

Step-by-step explanation:

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Amy loaned \$5$5dollar sign, 5 to each of 202020 people. She recorded each loan by writing -\$5−$5minus, dollar sign, 5 in her b

polet [3.4K]

Answer:

-$100

Step-by-step explanation:

If Amy subtracted $5 from her bank balance 20 times, it is ...

$5 × 20 = $100

<em>less</em> than it was.

The amount of change totaled -$100.

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1 year ago

Find the area of the shaded sector. Leave your answer in terms of π.

bearhunter [10]

Answer:

d=10m

r=10/2=5m

The Area is:

(πr^{2}) /2

(π5^2) / 2

=25π/2

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1 year ago

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A firm estimates that the absolute value of the price elasticity of demand for its signature sandwich is 2. If the firm increase

Aleksandr-060686 [28]

Answer: The quantity demanded is decreased by 20%.

Step-by-step explanation:

Since we have given that

Price elasticity of demand = 2

Percentage change in price = (+)10%

We need to find the percentage change in quantity demanded.

As we know the formula:

$e_D=\dfrac{\text{\% change in quantity demanded}}{\text{\% change in price}}\\\\2=\dfrac{x}{10}\\\\x=20\%$

As we know that there is inverse relationship between the price and quantity demanded.

Hence, the quantity demanded is decreased by 20%.

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1 year ago

An element with mass 570 grams decays by 26.9% per minute. How much of the element is remaining after 14 minutes, to the nearest

Lina20 [59]

Answer:

element remained after 14 minutes = = 7.091 g =~ 10 g

Step-by-step explanation:

After every minute the amount remained will be

(100 - 26.9 ) % i.e. 73.1 %

which is 0.731 times as much as the amount was at the start.

if the number of minutes passed is represented by t the function f(t) represents the mass of element remaining our equation will be

f(t) = 570( 0.731) ^ t

t= 14 minutes

f(14) = 570 ( 0.731) ^ 14

= 7.091 g =~ 10 g

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1 year ago

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Homeowners are building a square closet in a rectangular room that is 24 feet long and 18 feet wide. They want the remaining flo

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Answer: i can't speak english

Step-by-step explanation:

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1 year ago