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Tanzania [10]
1 year ago
9

3x^2-39+120 factor this

Mathematics
2 answers:
mylen [45]1 year ago
6 0

Answer:

9x^{2} +81

Step-by-step explanation:

I Guess.

Irina18 [472]1 year ago
6 0

Answer:

<u>3(x^2 + 27)</u>

<u></u>

<u>My answer was totally off! I just re evaluated the equation and I got this:</u>

<u></u>

<u>LMK if it's wrong :)</u>

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yawa3891 [41]

Answer:

Step-by-step explanation:

multiplicas 0.50 por 7 , el resultado es 3.5, 3.5 lo sumas a 10 y eso es el resultado de lo que ella ganaría 13.50 dólares por hora después de trabajar 7 años con ellos.

a)You multiply 0.50 by 7, the result is 3.5, 3.5 l add to 10 and that is the result of what she would earn, $ 13.50 per hour after working 7 years with them.

6 0
3 years ago
5 thousands 2 hundreds 4 ones + 3 thousands 7 hundreds 5 ones in standard form
Alecsey [184]
5,204+3,705=8909.......
5 0
3 years ago
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6 0
2 years ago
The angles shown are complementary angles. The measure of angle 1 is ​(14x-21​) degrees and the measure of angle 2 is ​(​4x+75)
Anni [7]

Answer:

A complementary angle is an angle that adds up to 90 degrees. supplementary angles add up to 180 degrees. So a supplementary angle lies on a single, straight line, and a complementary angle is a right angle.

Step-by-step explanation:

7 0
3 years ago
Suppose f is a one-to-one function with f(2)=8 and f’(2)=4. What is the value of (f^-1)’(8)?
yuradex [85]

Answer:

1/4

Step-by-step explanation:

The tangent line to f(x) at x=2 goes through the point (2, 8) and has slope 4.

The inverse function f⁻¹(x) is a reflection of the function f(x) across the line y=x. The corresponding tangent line will go through point (8, 2) and have slope 1/f'(2) = 1/4 at that point. That is, ...

(f⁻¹)'(8) = 1/f'(f⁻¹(8)) = 1/f'(2) = 1/4

5 0
3 years ago
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