3 years ago

Please help with these few questions!!

Mathematics

1 answer:

Deffense [45]3 years ago

5 0

Step-by-step explanation:

a two -column proof for the following :

Given: angle1 and angle2 form a linear pair and m angle1= 2(m angle2)

Prove : m angle2 =60

10. Write a two-column proof for the following:

Given : AB

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Figure A is a scale image of figure B. Figure A maps to figure B with a scale factor of 2/3. What is the value of x?

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Answer:

x = 7

Step-by-step explanation:

10.5 maps to x with a scale factor of 2/3:

x = 10.5 × 2/3

x = 7

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2 years ago

John owes the credit card company $642, so his balance is –$642. If John uses the credit card to make a $250 purchase, what is h

GarryVolchara [31]

His new balance would be -$892. Hope this helps! :)

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2 years ago

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I need help please help trying to pass this class

rjkz [21]

The right answer is y=5x+-5 becuase slope intercept form is coming in handy for this question. hope this helps.

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3 years ago

Which of the following will form the composite function G(F(x)) shown

yKpoI14uk [10]

The composite function G(F(x)) = x² + 4 is formed with these following original functions:

D. F(x) = x² and G(x) = x + 4.

<h3>How to find the composite function of f(x) and g(x)?</h3>

The composite function of f(x) and g(x) is given as follows:

$(f \circ g)(x) = f(g(x))$

For g of f(x), we have that:

$(g \circ f)(x) = g(f(x))$

For this problem, we have that:

G(F(x)) = x² + 4.

Which is possible with option D, as:

$G(F(x)) = G(x^2) = x^2 + 4$

More can be learned about composite functions at brainly.com/question/13502804

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1 year ago

Find the inverse of the function <br> F(x) = 5x + 10<br><br> F -1 (x) = ?

snow_tiger [21]

Answer is F-1(x)= x/5-2 it is x over 5 minus 2

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3 years ago