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dmitriy555 [2]
3 years ago
11

Cos 60 degrees = 1/2 and sin 60 degrees = square root 3/2 O A. True O B. False

Mathematics
2 answers:
steposvetlana [31]3 years ago
8 0

Answer:

true

Step-by-step explanation:

garik1379 [7]3 years ago
5 0

A.

Step-by-step explanation:

sin(60)=

\sqrt{3 |2| }

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3. Which of the following cannot be the side of a right angle triangle
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it’s b.

Step-by-step explanation:

(6)^2+(8)^2is not equal to (11)^2

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2 years ago
A) 3y = 43 + x<br><br> b) 8y + 5x = 61
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huh

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What are the three equivalent to 6/9
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2/3, 12/18 and 18/27

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3 years ago
Read 2 more answers
Miss Lewis has $523.50 in her savings account. Her bank pays 5 3/4% if interest. If the interest is computed once per year, how
cluponka [151]

Answer:

Interest She'll make in a year is $30.10125

Step-by-step explanation:

Interest = PRT ÷ 100

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Rate = 5³/₄% = 5.75%

Time= 1year

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Interest She'll make in a year is $30.10125

5 0
3 years ago
Mixed Applications
Orlov [11]

The solution to the given question will be:-

A) If a number, n, divided by 8 equals 2.5, what is n: n = 20

B) The sum of a number, n, and 6.05 is 12.4. What is n: n = 6.35

C) Stacy is one-fourth as old as her mother. If Stacy's mother is

36, how old is Stacy: 9 years

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division

A) If a number, n, divided by 8 equals 2.5, what is n?

n / 8 = 2.5

n = 8 x 2.5 = 20

B) The sum of a number, n, and 6.05 is 12.4. What is n?

n  + 6.05 = 12.4

n = 12.4 - 6.05 = 6.35

C)  Stacy is one-fourth as old as her mother. If Stacy's mother is

36, how old is Stacy?

(1 / 4) M_{age} = S_{age}

S_{age}  =  ( 36 / 4)

S_{age}  =  9 years

Therfore the answers are n = 20 ,n = 6.35, S_{age}  =  9 years

To know more about Expression follow

brainly.com/question/723406

#SPJ1

6 0
2 years ago
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