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3 years ago

How do you do the area and how to do it to the nearest tenth

Mathematics

1 answer:

lord [1]3 years ago

6 0

You just put I line in the middle and you times high times base the do the other one then add your answers up that should be your finely answer

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Pls help me find the awnser

baherus [9]

Answer:

Step-by-step explanation:

2(4)^2 + 3(4) - 8

Use PEMDAS

2(16) + 3(4) - 8

32+12-8

=36

7 0

2 years ago

Y = 3x + 15 3x + 3y = 9

Zina [86]

Answer:

$\Large\boxed{x=-3}$ $\Large\boxed{y=6}$

Step-by-step explanation:

Given the system of equations

$1)~y=3x+15$

$2)~3x+3y=9$

Divide 3 on both sides of the 2) equation

$3x+3y=9$

$3x\div3+3y\div3=9\div3$

$x+y=3$

Current system

$1)~y=3x+15$

$2)~x+y=3$

Substitute 1) equation into the 2) equation

$x+(3x+15)=3$

Combine like terms

$x+3x+15=3$

$4x+15=3$

Subtract 15 on both sides

$4x+15-15=3-15$

$4x=-12$

Divide 4 on both sides

$4x\div4=-12\div4$

$\Large\boxed{x=-3}$

Substitute the x value into one of the equations to find the y value

$y=3x+15$

$y=3(-3)+15$

$y=-9+15$

$\Large\boxed{y=6}$

Hope this helps!! :)

Please let me know if you have any questions

4 0

1 year ago

Jodie bought some shirts for $6 each Marge bought some shirts for $8 each the girls spent the same amount of money on shirts wha

strojnjashka [21]

You have to find the LCM of both 6 and 8. The LCM of 6 & 8 is 24 because 8*3 is 24. 6*4 is 24, also. That is the LCM of both, so they both spent $24.

6 0

3 years ago

Read 2 more answers

I need help with my math homework ASP

frozen [14]

Answer:

yes

Step-by-step explanation:

yes

3 0

3 years ago

Read 2 more answers

jefferson park sits on one square city block 300 feet on each side. Sidewalks join opposite corners. About how long is each diag

wolverine [178]

About 425 feet, a^2*b^2=c^2, so 90,000+90,000=180,000 and the square root of 180,000 is about 424.

5 0

2 years ago