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malfutka [58]
3 years ago
5

Evaluate each variable expressions 44 (k-6) when k Is 6

Mathematics
1 answer:
sertanlavr [38]3 years ago
7 0
K = 6

plug in 6 for k

44(6 - 6)

Follow PEMDAS

6 - 6 = 0

44(0) = 0

your answer is 0

hope this helps
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In​ 1923, a certain country underwent one of the worst periods in history of​ hyperinflation, which is extraordinarily large inf
alexgriva [62]

Answer: 3.498 * 10^26 % ; 16.9% per day

Step-by-step explanation:

Inflation rate = 11,000 per month

Hence, price after a month :

Final price = initial price (1 + rate)

Final price = 1 + 11000/100

Final price = (1 + 110) * initial price

Final price = 111 times the initial price

Hence inflation over the 12 month period :

(111)^12 = 3.498 * 10^24

(3.498 * 10^24) * 100% = 3.498 * 10^26 %

The daily inflation rate :

Number of days = 30

30th root of 3.498 * 10^24 = 1.169

(1.169 - 1) = 0.169

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5 0
3 years ago
HELPPPP ME PLZZZZ!!!!!!
mihalych1998 [28]
<h3>Answers:</h3>

14.  Each leg is   21\sqrt{2}  units long.

15 (a). The longer leg is 7\sqrt{3}  units long

15 (b). The hypotenuse is 14 units long

=====================================================

Explanations:

For a 45 degree right triangle, aka 45-45-90 triangle, the hypotenuse is equal to sqrt(2) times the short leg. Algebraically we can say

y = x\sqrt{2} where x is the leg and y is the hypotenuse

Let's solve for x

y = x\sqrt{2}\\\\x\sqrt{2} = y\\\\x = \frac{y}{\sqrt{2}}\\\\x = \frac{y\sqrt{2}}{\sqrt{2}*\sqrt{2}} \ \text{rationalizing denominator}\\\\x = \frac{y\sqrt{2}}{2}\\\\

Now plug in the given hypotenuse y = 42, this leads to,

x = \frac{y\sqrt{2}}{2}\\\\x = \frac{42\sqrt{2}}{2}\\\\x = \frac{42}{2}\sqrt{2}\\\\x = 21\sqrt{2}\\\\

---------------------------

For a 30-60-90 triangle, the hypotenuse is double that of the short leg. So the hypotenuse is 2*7 = 14.

The longer leg is equal to sqrt(3) times the short leg. The longer leg is 7\sqrt{3}

5 0
3 years ago
The reciprocal of 16 in a fraction
Varvara68 [4.7K]

Answer:

The reciprocal of 16 is 1/16

Step-by-step explanation:

The reasoning for this is that the reciprocal of any number is the opposite of it.

Another example would be: The reciprocal of 1/2 would be 2/1

5 0
3 years ago
A movie theater has 24 screens. The ratio of action films tp other films currently showing on all screens 1:2. How many action f
Nuetrik [128]

Answer: Currently 8 action films are being shown

Step-by-step explanation:

Step 1

Ratio of action film to other films = 1:2

which means 1 action movie would be shown for every 2 other films

Total  ratio =  1+2 = 3

Step 2

Number of action films shown = ratio of action film/ total ratio  x 24 screens

= 1/3 x 24 = 8

Number of other films shown = ratio of other films/ total ratio  x 24 screens

= 2/3 x 24 = 16

Currently 8 action films and 16 other films are being shown

5 0
3 years ago
The two rectangles shown are congruent. What transformation for Rectangle A would result in Rectangle B?
jolli1 [7]

Answer:

Step-by-step explanation:Which transformation shows a reflection across the y-axis? A) ... What are the coordinates of B'? A). (-5, 3). B). (-4, 3). C). (-3, 2). D) ... if translated 11 units right and 12 units down will result in rectangle E? A) ... would correspond to each other. ... Look for coordinates that have the sign of either the x or the y

7 0
3 years ago
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