2 years ago

I don’t understand these type of questions

Mathematics

1 answer:

storchak [24]2 years ago

6 0

Answer:

5=135

7=45

Step-by-step explanation:

Set them equal to 180. So i started plugging in numbers and subtracting them by 90. Then add it back to the number until i got 180.

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Choose the equation of a line that is perpendicular to the y-axis and passes through the point (5, -2).

Irina-Kira [14]

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5 0

2 years ago

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Orlov [11]

Answer:

C : 0

Step-by-step explanation:

First find f(3). That value is 2.

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3 years ago

Which represents the inverse of the function f(x) = 4x?

irga5000 [103]

Answer:

y = x/4

Step-by-step explanation:

First, replace f(x) with y, so it's easier to find the inverse:

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2 years ago

Can someone please help me with this

Alex_Xolod [135]

Answer:

135°

Step-by-step explanation:

The reference angle appears to be about 45°, so a reasonable estimate of the angle size is 180° -45° = 135°.

You can do an eyeball comparison with the figure attached to see that the angle is about 135°

This is also the value I see when I place my protractor against the screen.

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3 years ago

Which graph represents the function y=2x-4

Nana76 [90]

Answer:

Step-by-step explanation:

pls find below

hope this helps

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3 years ago