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saveliy_v [14]
3 years ago
12

2x+6=2 I need help with this plss

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
7 0

Answer:

its not 4, its -2

Step-by-step explanation:

2x+6=2

since we are adding 6 we need to subtract 6 from both sides

2x+6=2

    -6 -6

so then we have

2x=-4

so we divide both sides by the number next to the variable/coefficient which is 2

so

2x/2 cancels out

4/-2=-2

we are left with

x=-2  

Natalka [10]3 years ago
5 0

Step-by-step explanation:

Going to assume you need to know that value of x

2x + 6 = 2

isolate the variable by subtracting 6 on both sides

2x = 8

divide by 2

x = 4

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The principal represents an amount of money deposited in a savings account subject to compound interest at the given rate.
Paul [167]

Answer:

A) Amount in the account after 3 years = $ 7, 883.14

B)  Interest earned = $ 883.14

Step-by-step explanation:

The formula to be used is given as

A = P ( 1 + r/n)^nt

A = final amount

P = initial principal balance

r = interest rate

n = number of times interest applied per time period

t = number of time periods elapsed

In the question we are given the following values :

A = final amount = Unknown

P = initial principal balance = $7,000

r = interest rate = 4% = 0.04

n = number of times interest applied per time period = semi annually , n= 2

t = number of time periods elapsed = 3 years

A) Find how much money there will be in the account after the given number of years.

A = P ( 1 + r/n)^nt

A = $7,000 (1 + 0.04/2)²×³

A = $7,000( 1+ 0.04/2)⁶

A = $7,000( 1.02)⁶

A = $ 7,883.14

The amount in the account after 3 years = $ 7,883.14

B. Find the interest earned.

To find the interest earned, we use the formula

A = P + I where

P (principal) = $ 7,000.00

A (Amount after 3 years) = $ 7,883.14

I = A - P

I = $ 7,883.14 - $ 7,000.00

I =$ 883.14

The interest earned = $ 883.14

8 0
2 years ago
If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the t
Novosadov [1.4K]

Answer:

The correct answer is;

No, the quadrilateral is not always a parallelogram

Step-by-step explanation:

Since there are only four opposite angles in a quadrilateral there are only two possible angle bisectors of the opposite angles also, the angle bisectors of a pair of opposite angles of a quadrilateral will intersect within the quadrilateral and therefore they cannot form the sides of a parallelogram

Therefore, the answer is no, the quadrilateral is not always a parallelogram.

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ValentinkaMS [17]

Answer:

linear model

Step-by-step explanation:

linear graph will produce a straight line

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slamgirl [31]

Answer:

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Step-by-step explanation:

134° is the exterior angle of the triangle.

By the exterior angle theorm

134° = 98° + y

y = 134° - 98°  = 36°

7 0
2 years ago
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Answer:

y= 9x + 8

Step-by-step explanation:

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