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vladimir2022 [97]
3 years ago
11

W-4=-12-3w solve for w

Mathematics
1 answer:
lyudmila [28]3 years ago
5 0

w-4=-12-3w

Add 12 to each side:

w + 8 = -3w

Subtract 1w from each side:

8 = -4w

Divide both sides by -4:

w = 8 / -4

w = -2

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romanna [79]
You have to factor out the 3
7 0
3 years ago
Ok need help this is the question :Use the Pythagorean theorem to write an equation for the distance Jane's trainer bikes.
IRINA_888 [86]

Answer:

<em>Jane traveled 8 miles farther then her trainer</em>

Step-by-step explanation:

<u>The Pythagora's Theorem</u>

In any right triangle, the square of the measure of the hypotenuse is the sum of the squares of the legs. This can be expressed with the formula:

c^2=a^2+b^2

Where

c = Hypotenuse or largest side

a,b = Legs or shorter sides

Jane's path from the Health Club to the end of her route describes two sides of a right triangle of lengths a=16 miles and b=12 miles.

Her total distance traveled is 16 + 12 = 28 miles

Her trainer goes directly from the Health Club to meet her through the hypotenuse of the triangle formed in the path.

We can calculate the length of his route as:

c=\sqrt{16^2+12^2}

c=\sqrt{256+144}=\sqrt{400}=20

c = 20 miles

The difference between their traveled lengths is 28 - 20 = 8 miles

Jane traveled 8 miles farther then her trainer

8 0
3 years ago
Solve for x. <br>Bx (4x + 30) F bisects &lt;CDE.​
EleoNora [17]

Answer:

8x = 4x+30

x=7.5

Hope this helps!! Have a good day and remember to be tiger fierce!! :)

5 0
2 years ago
Someone plz help me!!!! :(
dlinn [17]

Answer:

Check the explanation

Step-by-step explanation:

Part A: the sum of Side 1 and Side 2= 5x^2+7x-4

Part B all you have to do is the same thing, but subtract the sum of side 1 and 2 from the total. 5x^3-0x^3=? 4x^2-5x^2=? -x-7x=? -3-4=?

Part C:The closure property states that one polynomial plus another polynomial is also a polynomial. It is the same for addition, subtraction, multiplication, and division

6 0
3 years ago
What is the area of a triangle whose side measures 7 meters and whose height to that base measures 4 meters?
Basile [38]

Answer:

14 meters ^2

Step-by-step explanation:

formula: A=(h<em>b*</em>b)/2

A=(4*7)/2

A=(28)/2

A=14

4 0
3 years ago
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