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satela [25.4K]
3 years ago
13

What is the value of F(-1) when f(x) =2x +2?

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
5 0
0
2•(-1) + 2=0
Plug in the value that the function is respective to; into the original equation
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I need help please! In each case below, list the lettered measures for angles or sides in descending order (FROM GREATEST TO LEA
Hitman42 [59]

Answer:

a > b > c

Step-by-step explanation:

The longest side is the one that sees the angle with the biggest measure

The angles are shown in the image, the third angle is 75 degrees (because the sum of interior angle is equal to 180)

So the list of the sides in descending order is as follows :

a > b > c (a sees angle measure 75, b sees angle measure 70, and c sees angle measure 35)

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D, (a + b = c) hope this helps
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This is a GCSE maths question which i don’t understand.
Tpy6a [65]

Answer:

15

Step-by-step explanation:

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At a particular restaurant, each chicken wing has 75 calories and each slider has 250 calories. A combination meal with chicken
Lostsunrise [7]

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3 years ago
Two angles are complementary to each other. one angle measures 32°, and the other angle measures (12x − 20)°. determine the
Fed [463]

The value of 'x' for the two given complementary angles is 6.5⁰.

<h3>Explain the term complementary angles?</h3>
  • Complementary angles are those whose combined angle is exactly 90 degrees.
  • 30 degrees with 60 degrees, for instance, are complimentary angles.

To resolve this issue, we must understand complimentary views.  

The angle that can create another angle has to have a value of 90⁰ and is known as the complimentary angle. One way to spell it is as

A + B = 90⁰

In which the corresponding angles A and B are.

The parameters are as follows, based on the question above:

A = 32⁰

B = (12x - 20)⁰

We may determine the x value by inserting the provided inputs.

A + B = 90⁰

32⁰ + (12x - 20)⁰ = 90⁰

12x = 90 - 32 + 20

12x = 78

x = 6.5⁰

Thus, the value of 'x' for the two given complementary angles is 6.5⁰.

To know more about the complementary angles, here

brainly.com/question/98924

#SPJ4

4 0
1 year ago
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