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3 years ago

Please help! 30 points! :)

Mathematics

2 answers:

tatiyna3 years ago

7 0

Hey!

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Equation:

237,230 x 1.066 = population in 2007

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Solution:

106.6% = 1.066

237,230 x 1.066 ≈ 252,887 people in 2007.

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Answer:

The population in 2007 was roughly 252,887 people!

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Hope This Helped! Good Luck!

tatuchka [14]3 years ago

5 0

Answer:

liar

Step-by-step explanation:

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Solve for X. 4.5/x = 3/4

brilliants [131]

Answer:x = 6

Step-by-step explanation:

because each 1/4 is equal to 1.5 in this instance. Making 3 of these equal parts equal to 4.5, and all 4 of them equal to 6 (the denominator).

6 0

2 years ago

I am thinking of a number. If you multiply my number by 4, add -4 to the product, and then take 1/3 of the sum, the result is -6

gregori [183]

Answer:

-3.5??

Step-by-step explanation:

Work backwards :)

4 0

3 years ago

the angle between two lines is 60 degree. if the slope of one of them is 1. find the slope of other line

Degger [83]

Answer:

-3.73

Step-by-step explanation:

solution:

Given:

Angle between two lines=60⁰

slope of first line=1

Or, tanA=1

Or, A= tan inverse (1)

so, A=45⁰

so, angle of inclination of first line=45⁰

Now,

angle of inclination of second line= A+ 60⁰

= 45⁰+60⁰

=105⁰

so, slope of second line = tan105.

= -3.73

8 0

3 years ago

Evaluate. Pay close attention to all brackets and signs.

mixer [17]

|4| - |-5|
all the absolute numbers are always positive.
when you will open the brackets positive will remain positive and negative will change to positive so we get
4 - 5
= -1 Ans

5 0

3 years ago

Read 2 more answers

Solve the system of equations using substitution:<br><br> 7y+2x=16 <br> 5y-9=x

7nadin3 [17]

7y+2(5y-9)=16
7y+10y-18=16
17y=34
y=2

5(2)-9=x
10-9=x
x=1

5 0

3 years ago