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In-s [12.5K]
3 years ago
14

Evaluate the function for x = 2: f(x)= 7x - 5 (1 point) 09 O 19 0-9 0-19

Mathematics
1 answer:
Vaselesa [24]3 years ago
5 0

Answer:

9

Step-by-step explanation:

ƒ(x) = 7x  - 5

f(2) = 7(2) - 5= 14 - 5

f(2) = 9

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Find the sum of these polynomials. (x^2 - x + 7) + (9x^2 + 6)
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The answer is 10x^2-x+13
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Uche pumps gasoline at a rate of 18\,\dfrac{\text{L}}{\text{min}}18 min L ​ 18, start fraction, start text, L, end text, divided
Fiesta28 [93]

Answer:

Uche's pumping rate is <u>300 mL/s</u>.

Step-by-step explanation:

Given:

Uche pumps gasoline at a rate of 18 L/min.

Now, to find Uche's pumping rate in mL/s.

The rate at which Uche pumps gasoline = 18 L/min.

So, to get the pumping rate in mL/s we use convert L/min to mL/s by using conversion factor:

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8 0
3 years ago
Defining congruent triangles
seropon [69]

Answer:

E -->R

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Step-by-step explanation:

Assuming you are asking for congruent parts, correspondence is the part which corresponds and is also equal.

Here Angle E corresponds and is congruent to Angle R in these congruent triangles.

Angle D is congruent and corresponds to Angle K for these congruent triangles.

Angle O is equal to Angle O as they are vertical angles across a vertex.

5 0
3 years ago
If eight is added to four times a number the result is 96
Ilia_Sergeevich [38]

Answer:

12

Step-by-step explanation:

6 0
3 years ago
Help me pleaseeeeeeeeeeeeeeeee
hjlf

Answer:

The Order of operations is PEMDAS: Parentheces, Exponents, Multiplcation, Division, Addition, Subtraction

Step-by-step explanation:

9+3*2-(6+3^2) \\(6+3^2= 12\\3*2= 6\\9+6=15\\\\15-12= 3

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3 0
3 years ago
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