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GarryVolchara [31]
3 years ago
12

Evaluate 4-2f when f=1

Mathematics
2 answers:
iren2701 [21]3 years ago
7 0
The answer is 2 ....
.. 
Sladkaya [172]3 years ago
6 0
First substitute f for 1 a number and a variable together means multiplication. 4-2*1
Multiplication is first so (2*1=2) which brings us to 4-2.
Subtract 4-2=2
Answer: 2
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Damm [24]

Answer:

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Step-by-step explanation:

We can tell that these pair of angles are corresponding, provided;

Line 1 ║ Line 2, AB ∩ Line 1 and Line 2 ⇒ corresponding ∠s ≅,

m∠ A = m∠ B ⇒ Substitute values of A and B,

6x + 12 = 3x + 63 ⇒ Subtract 3x on either side,

3x + 12 = 63 ⇒ Subtract 12 on either side of equation,

3x = 51 ⇒ Divide either side by 3,

<em>x = 17 </em>⇒ Substitute value of x to solve for m∠ A,

m∠ A = 6 * ( 17 ) + 12,

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<em>m∠ A = 114</em>

<em>Solution; x = 17°, m∠ A = 114°</em>

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3 years ago
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Yvette uses 6grams of tea leaves to make 24 fluid ounces of tea last week she made 288. Fluid ounces of tea how many grams of te
miskamm [114]

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Step-by-step explanation:

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3 years ago
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GarryVolchara [31]
C = 8.5x + 6y

Rearrange the equation by making the side with x, be on the Left Hand Side (LHS)

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Subtract 6y from both sides of the equation

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8.5x = C - 6y

Divide both sides of the equation by 8.5

(8.5x/8.5) = (C - 6y)/8.5

x =  (C - 6y)/8.5

I hope this helped.
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Vedmedyk [2.9K]

Answer:

10000000000000000000000

Step-by-step explanation:

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3 years ago
9. Reflect figure OPQR over the x-axis.
erastovalidia [21]

Answer:

9) P' will be at (-3, -6)

10) T' will be at (0, -1)

11) Quadrant IV

Step-by-step explanation:

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