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2 years ago

If MNOP is an isosceles trapezoid MP=16x-13, NO=9x+8, MO=12y-7 solve for x and y

Mathematics

2 answers:

Darina [25.2K]2 years ago

8 0

X equals 3 and y equals .58

allochka39001 [22]2 years ago

7 0

X equals 3 and y equals. 58

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Please help meh I keep getting it wrong im so sad

olga_2 [115]

Answer:

1, 2 and 5

Step-by-step explanation:

7 0

2 years ago

So this is drag and drop the box on the left will be counted the first box so pls no scams

jasenka [17]

Answer:

$\Huge\boxed{x$

Step-by-step explanation:

Hello there!

The first thing we want to do is find the least common denominator which would be 20

so we multiply the denominator and numerator of the fractions on the left side by 4

3x4=12

5x4=20 -12/20x

1x4=4

5x4=20 so now we would have

$-\frac{12}{20}x+\frac{4}{20} >\frac{7}{20}$

once again we want to isolate the variable using inverse operations

to get rid of the 4/20 we subtract each side by 4/20

$\frac{7}{20} -\frac{4}{20} =\frac{3}{20}$

now we have

$-\frac{12}{20} x>\frac{3}{10}$

now we want to get rid of the -12/20

to do so we divide each side by -12/20 (or -.6 as a decimal to make it easier)

$\frac{3/20}{-.25}=-\frac{1}{4}$

REMEMBER flip the equality sign

we're left with

$x$

6 0

3 years ago

Read 2 more answers

Solve each system of equations by substitution. <br> 2x + 2y = 3 x - 4y = -1

Shtirlitz [24]

Step-by-step explanation:

2x + 2y = 3 ( x2 for everything in the equation)

x - 4y = -1

4x+ 4y = 6

x - 4y = -1

Add the 1st line to the 2nd line to get rid of the y:

5x = 5

x - 4y = -1 ( you can pick any line from this system to be the second equation in this step, you can put 2x + 2y = 3 or 4x+ 4y = 6, anything above this step, but to make it simple chose the one you think is the easiest)

Solve for x, then plug the x value into the 2nd equation

x = 1

1 - 4y = -1

x = 1

-4y = -2 =) y = 1/2

x = 1

y= 1/2

4 0

3 years ago

4a^2 - 7b + 2ab - a^2 + b

Andrej [43]

Answer:

3a^2 - 6b + 2ab

Step-by-step explanation:

Put all the like terms together

(4a^2 - a^2) - (7b + b) + 2ab

then simplify

(4a^2 - a^2) = 3a^2

(-7b + b) = -6b

then rewrite

3a^2 - 6b + 2ab

3 0

3 years ago

Read 2 more answers

4.6(x - 3) = -0.4x + 16.2

kolbaska11 [484]

Hey!

-----------------------------------------------

Steps To Solve:

4.6(x - 3) = -0.4x + 16.2

~Distributive property

4.6x - 13.8 = -0.4x + 16.2

~Add 0.4 to both sides

4.6x - 13.8 + 0.4= -0.4x + 16.2 + 0.4

~Simplify

5x - 13.8 = 16.2

~Add 13.8 to both sides

5x - 13.8 + 13.8 = 16.2 + 13.8

~Simplify

5x = 30

Divide 5 to both sides

5x/5 = 30/5

~Simplify

x = 6

-----------------------------------------------

Answer:

$\large\boxed{x~=~6}$

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Hope This Helped! Good Luck!

8 0

3 years ago

Read 2 more answers