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Musya8 [376]
3 years ago
7

What is the solution to the equation 1/2x+3 = 2/3+1?

Mathematics
1 answer:
Alex3 years ago
7 0

Answer:

x = -8/3

Step-by-step explanation:

1/2x+3 = 2/3+1

Combine like terms

1/2x+3 = 2/3 + 3/3

1/2x + 3 = 5/3

Subtract 3 from each side

1/2x + 3-3 = 5/3 - 3

1/2x = 5/3 - 9/3

1/2x = -4/3

Multiply each side by 2

1/2x *2 = -4/3*2

x = -8/3

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Mila [183]

Answer:

Step-by-step explanation:

sum of angles of triangle=180

90+50+B=180

B=180-140

<h2>B=40</h2>

sin50= 0pp/hyp

sin50= 24/c

c=24/sin 50

<h2>c=31.3</h2>

sin B= opp /  hyp

sin 40 = b/c

<h2>b= 20.1</h2>
4 0
3 years ago
1. spotlight is placed 25 feet from a flag that is 20 feet high Spotlight Which expression can be used to find the angle of elev
Ganezh [65]

Answer:

Im not entirely sure this is right but

0 = tan^-1(20 ÷ 25)

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hope i helped lol

5 0
2 years ago
Both questions plzzz thanks
andrew11 [14]

Answer:

Step-by-step explanation:

The formula for determining simple interest is expressed as

I = PRT/100

Where

I represents interest paid on the loan.

P represents the principal or amount taken as loan

R represents interest rate

T represents the duration of the loan in years.

1) From the information given,

P = cost of gym = $2200

R = 6%

T = 3 years

I = (2200 × 6 × 3)/100 = $395

The total amount that he would pay after 3 years is

2200 + 395 = $2596

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2) if she takes the loan, the interest would be

I = (18000 × 7.5 × 5)/100 = $6750

The total amount that she would pay back after 5 years is

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6 0
3 years ago
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
miss Akunina [59]

Answer:

3^5

Step-by-step explanation:

<em>exponents:</em>

1 - ( - 4 ) = 5

Therefore,

3^5

7 0
2 years ago
Someone solve and show your work. Thanks! I’m giving brainliest.
Dmitry [639]
Lol i was working on this earlier. First get rid of the parenthesis by distributing the powers to the other powers.

27/4x(6)y(8)
the () are for powers



3 0
2 years ago
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