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zaharov [31]
4 years ago
15

these polygons are similar compare the fist polygon to the second find the ratio of the areas with lengths of 40 and 15​

Mathematics
1 answer:
stiv31 [10]4 years ago
5 0

Answer:

45452r

Step-by-step explanation:

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Describe how the cosecant, secant and cotangent are related to the first three trigonometric functions learned.
saw5 [17]
\bf \underline{sin(\theta)}=\cfrac{1}{csc(\theta)}
\qquad 
% cosine
\underline{cos(\theta)}=\cfrac{1}{sec(\theta)}
\qquad 
% tangent
tan(\theta)=\cfrac{sin(\theta)}{cos(\theta)}
\\\\\\
% cotangent
csc(\theta)=\cfrac{1}{\underline{sin(\theta)}}
\qquad 
% secant
sec(\theta)=\cfrac{1}{\underline{cos(\theta)}}\qquad 
\begin{array}{llll}
cot(\theta)
\begin{cases}
\cfrac{cos(\theta)}{sin(\theta)}\\\\
\cfrac{1}{tan(\theta )}
\end{cases}
\end{array}
5 0
4 years ago
Read 2 more answers
A utility company charges $0.12 per kilowatt-hour for energy a customer uses.They give a credit of $0.0025 for every kilowatt-ho
Romashka [77]

Answer:

2,324.

Step-by-step explanation:

Given that a utility company charges $ 0.12 per kilowatt-hour for energy a customer uses, and they give a credit of $ 0.0025 for every kilowatt-hour of electricity a customer with a solar panel generates that they don't use themselves, if a customer has a charge of $ 82.04 and a credit of - $ 4.10 on this mouth bill, to determine how many kilowatt-hours did they use the following calculation must be performed:

(82.04 / 0.12) + (-4.10 / - 0.0025) = X

683,666 + 1,640 = X

2,323.66 = X

Thus, rounded to the nearest whole number, users used 2,324 kilowatts per hour.

6 0
3 years ago
Help Me Please I will give Brainliest!
Rasek [7]

Answer:

B=88 C=44

Step-by-step explanation:

x+48+x-44=180

2x=176

x=87

angle B= 88

angle C= 88-44=44

5 0
3 years ago
Suppose the expression a(b)n models the approximate number of people who visited an aquarium each day since an aquarium opened,
Viefleur [7K]

Answer:

C. There were 6,27 times as many people who visited the aquarium on the seventh day as on the first day.

Explanation:

\displaystyle 1,3^7 = 6,2748517 ≈ 6,27

I am joyous to assist you anytime.

8 0
3 years ago
The speed of a fish before jumping out of the water can be represented by the equation s = 3h, where h
REY [17]

Answer: The fish can jump 5m high.

Step-by-step explanation:

Given that

s = 3h

where

h  = the height(cm) the fish jumps out of the water

and s = speed of the fish(meters per second)  then

3 must have seconds as its unit.

Now, If the fish is swimming at 15 meters per second

Then the fish can jump =

s= 3h

15m/s =3h

h= 15m/s/3s

h= 5 meters

5 0
3 years ago
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