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3 years ago

10

PLZ PLZ PLZ HELP ME ASAP THIS IS ME REPOSTING FOR LIKR THE 100TH TIME PLZ HELP ME FOR REAL AND IF YOU JUST NEED POINTS PICK ANOT

HER PERSON PLZ CUZ I REALLY NEED HELP

2 answers:

Vaselesa [24]3 years ago

8 0

Answer:

x=21.5, plug it in and get 69 degrees

Step-by-step explanation:

4x-17+31=90

4x+14=90

4x=86

x=21.5

Shkiper50 [21]3 years ago

3 0

The X should equal 19

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What is the solution to ther equation 2(x-4)squared=50

galina1969 [7]

Answer:

x=9 x=-1

Step-by-step explanation:

2(x-4)^2=50

Divide each side by 2

2/2(x-4)^2=50/2

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Take the square root of each side

sqrt((x-4)^2)=sqrt(25)

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Add 4 to each side

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3 years ago

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4 years ago

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maksim [4K]

Answer:

Step-by-step explanation:

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5 0

3 years ago

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Elodia [21]

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3 0

3 years ago

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(7.RP.3) When invested at an annual interest rate of 6% an account earned $180.00 of simple interest in one year. How much money

tresset_1 [31]

Answer: f) $3,000

Step-by-step explanation:

Given: Simple interest amount S.I.= $180.00

The rate of interest annually= 6%

In decimal , the rate of interest annually r = 0.06

Time period t = 1 year

Let 'P' be the principal amount invested in account.

The formula to calculate simple interest is as :-

$\text{Simple interest }=Prt$

$\\\Rightarrow180=P(0.06)\times1\\\\\Rightarrow\ P=\frac{180}{0.06}\\\\\Rightarrow\ P=\$3000$

Hence, the principal amount invested in account = $3000

4 0

4 years ago