All categories

2 years ago

Which of the terms cannot be combined with the others? 11 x x -3 x 4 x 2

Mathematics

1 answer:

tiny-mole [99]2 years ago

5 0

Answer: D. 4<em>x</em>^2

<em>Hope this helps!</em>

You might be interested in

Please help will mark brainlest!!

kipiarov [429]

Answer:

Step-by-step explanation:

The angles will equal 180.

Thus, the equation is 9x-5+6x+20=180.

15x+15=180.

15x=165.

divide by 15 on both sides, x = 11.

6 0

2 years ago

Answer this please !

SpyIntel [72]

Answer:

Step-by-step explanation:

$\frac{y}{2} =x^{2} -7$

$\frac{a}{2} =2^{2} -7$

$\frac{a}{2} =-3$

$a=-6$

$\frac{b}{2} =1^{2} -7$

$\frac{b}{2} =-6$

$b=-12$

From the calculations above, we learn that line l and the curve intersect at (2, -6) and (1, -12). Next, we will set up a system of linear equations to solve for the slope and the y-intercept of line l.

$-6=2m+b$

$-12=m+b$

$-24=2m+2b$

$18=-b$

$b=-18$

$-12=m-18$

$m=6$

Therefore, the slope of line l is 6.

3 0

1 year ago

Read 2 more answers

Simplify:<br> 3^2 · 3^4<br> A) 3^6 <br> B) 3^8 <br> C) 3^2 <br> D) 9^6

bonufazy [111]

A. If you're adding numbers with exponents with the same base, keep the same base and add the values of the exponents together.

3^2 * 3^4 = 3^(2+4) = 3^6

8 0

2 years ago

You randomly choose a letter A, and do not replace it. Then, you choose another letter A. What is the probability that both lett

GarryVolchara [31]

You made the choice to choose the letter A, a second time.

3 0

2 years ago

The graph of y=x^2 -7x+ 12 is a parabola with x-intercepts at

vesna_86 [32]

Answer:

Step-by-step explanation:

$\text{x-intercept is for y = 0}.\\\\\text{We have the function:}\ y=x^2-7x+12.\\\\\text{Put y = 0 and calculate the value(s) of x.}\\\\x^2-7x+12=0\\\\x^2-3x-4x+12=0\\\\x(x-3)-4(x-3)=0\\\\(x-3)(x-4)=0\iff x-3=0\ \vee\ x-4=0\\\\x-3=0\qquad\text{add 3 to both sides}\\\boxed{x=3}\\\\x-4=0\qquad\text{add 4 to both sides}\\\boxed{x=4}$

6 0

2 years ago