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Nutka1998 [239]
3 years ago
7

HELP ILL GIVE BRAINLIEST PLZ

Mathematics
1 answer:
Airida [17]3 years ago
7 0

Answer:

b 3x

Step-by-step explanation:

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Let x represent the measurment of an acute angle in degrees. the ratio of the complement of x to the supplement of x is 2: 5. gu
Nadusha1986 [10]
Ratio of complement of x : supplement of x 
2 : 5
⇒ 2 times the supplement of x will be equal to 5 times the complement of x

5(90 - x) = 2 (180 - x)
450 - 5x = 360 - 2x
5x - 2x = 450 - 360
3x = 90
x = 30°

Complement of x = 90 - x = 90 - 30 = 60
Supplement of x = 180 - x = 180 - 30 = 150
Ratio:
60 : 150
60 ÷ 30 : 150 ÷ 30
2 : 5 (checked)
4 0
3 years ago
Help with question 1
rjkz [21]

Answer:

si=Ptr/100

and di solution

4 0
3 years ago
Match them together to correct answer
Verizon [17]

ANSWER

Frequency=2

Midline =3

Amplitude =5

Period =π

EXPLANATION

We have:

f(x) = 5 \cos(x)  + 3

The given function is of the form;

f(x) = a\cos(bx)  + c

where

a=|5| =5 is the amplitude

and b=2 is the frequency.

and 2π/b=2π/2=π

The range of the given function is

8≤y≤-2

The midline is

\frac{8  + - 2}{2}  =  \frac{6}{2}  = 3

6 0
3 years ago
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Help answer 16 don’t mind the writing just help answer the problem
beks73 [17]

Answer:

6 weeks.

Step-by-step explanation:

Im gonna explain it anyway.

324 divided by 54 is 6. so it will take 6 weeks.

5 0
3 years ago
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What is the distance between the tick marks on the number line?
lora16 [44]

Answer:

1/5

Step-by-step explanation:

2 units divided into 5 marks each = 10 marks

2/10 = 1/5 unit each mark

4 0
2 years ago
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