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3 years ago

HELP PLEASE !!!!!!!!!!

Mathematics

1 answer:

Mrrafil [7]3 years ago

4 0

Answer:

m < 2 = 38°

Step-by-step explanation:

The exterior angle with the measure of < 38° corresponds to m < 2 (as they are corresponding angles that lie on the same side of the transversal). Therefore, m < 2 = 38°.

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Answer:

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3 years ago

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USE THE NUMBER 78 AND 34 TO WRITE AN EQUATION THAT SHOWS THE COMMUTATIVE PROPERTY OF ADDITION.?

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Answer:

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3 years ago

Let f(x)= 3x+2, g(x)= -4x, and h(x)= x²-4 Compute the following.

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Answer:

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Step-by-step explanation:

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3 years ago

Lowest term of 21/49

IrinaVladis [17]

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3 years ago

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The sum of Jim's weight and Bob's weight is 180 pounds. If you subtract Jim's weight from Bob's weight, you get half of Bob's we

Furkat [3]

Answer:

120 pounds

Step-by-step explanation:

We can use systems of equations to solve this problem. Assuming j is Jim's weight and b is Bob's weight, the equations are:

j + b = 180

b - j = 1/2b

Let's get b - j = 1/2b into standard form (b, then j, then the equal sign, then the constant.)

$b - j = \frac{b}{2}\\\frac{b}{2} - j = 0$

Now we can solve using the process of elimination.

$b + j = 180\\\\\frac{b}{2} - j = 0\\\\b + \frac{b}{2} = 180\\\\b + b \cdot 2 = 180\cdot 2\\3b = 360\\b = 120$

Now we know how much Bob weighs, for fun, let's find Jim's weight by substituting into the equation.

$120 + j = 180\\j = 180-120\\j = 60$

So Bob weighs 120 pounds and Jim weight 60 pounds.

Hope this helped!

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3 years ago

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