4 years ago

Math does anyone know the answer?

Mathematics

1 answer:

Nastasia [14]4 years ago

6 0

Answer: m<3 is 36 degrees.

Step-by-step explanation:

7x=3x+9+3x

7x=6x+9

-6x -6x

x=9

m<3=3(9)+9

m<3=27+9

m<3=36

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Please need help asap!!

Sidana [21]

3/15 equals 1/5 because 3/3=1 and 15/5=5. So B is the correct answer. 1/5

7 0

4 years ago

Read 2 more answers

Christopher’s backyard is shaped like a rectangle with a length of 2x + 5 feet and a width of 4x - 7 feet.

Doss [256]

Answer:

8x² + 6x - 35

Step-by-step explanation:

A = (2x + 5)(4x - 7)

Front: 2x * 4x = 8x²

Outside: 2x * (-7) = -14x

Inside: 5 * 4x = 20x

Last: 5 * -7 = -35

Add up: 8x² - 14x + 20x -35

Simplify: 8x² + 6x - 35

8 0

3 years ago

ALGEBRA 1 Order the numbers from Leary to greatest 2.5 , 5/3 , sqrt 9/4 sqrt 5

tamaranim1 [39]

Answer:

2.5, √5, 5/3, √9/4

Step-by-step explanation:

√5 = 2.236

5/3 = 1.667

√9/4 = 0.75

5 0

3 years ago

The coordinates of P and Q are (2,6) and (4,5) respectively. Equation of a line RS is Y= 2X -3. Determine if the lines are paral

Travka [436]

Answer:

Perpendicular

Step-by-step explanation:

Given points P=(2,6) and Q=(4,5)

The line RS is y=2x-3.

Now we know that the line joining any two points (x1,y1) and (x2,y2) has slope m= $\frac{y2-y1}{x2-x1}$

Now the slope of the line PQ is

m1= $\frac{5-6}{4-2}$ = - $\frac{1}{2}$

We know that the slope of the line in the form y=mx+c is m

So the line RS has slope m2=2

Now two lines are parallel if m1=m2

And those two lines are perpendicular if $m1*m2=-1$

here m1= - $\frac{1}{2}$ and m2=2

clearly $m1*m2=-1$

Therefore the two given lines are perpendicular

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3 years ago

Find the value of the following expression:

Vesnalui [34]

Answer:

The final value of the expression is 149

Step-by-step explanation:

sry if its wrong

have a good day!

-XxMissNobodyxX

6 0

2 years ago