Ask question

Ask question

All categories

2 years ago

14

Anyone know the answer?? I’ve asked so many times but nobody seems to explain how to get it and just gives the letter so please

explain!! I’ll give brainliest (:

1 answer:

DochEvi [55]2 years ago

7 0

Answer:

14.

The formula is 2(x-6)+2x=44

You might be interested in

Kendal is doing her science homework. For each problem, she uses 3/4 of a sheet of paper. How many sheets of Will she need to co

Vika [28.1K]

9 sheets of paper I believe
Have a good day :)

8 0

3 years ago

B. Determine the values of a and b so that f is continuous.<br><br> Please help!

wlad13 [49]

Answer:

following are the solution to this question:

Step-by-step explanation:

Please find the complete question in the attached file.

$\lim_{x\to 2}+f(x) = \lim_{x\to 2}+ (ax^2-bx+3) = 4a-2b+3\\\\ \to 4a-2b+3 = 4\\\\ \therefore \ \ 4a-2b = 1\\\\$

The one-sided limits of F(x) at x = 3 must be equivalent for f(x) to be continuous at x = 3.

$\to \lim_{x\to 3}- f(x) = \lim_{x\to 3}- (ax^2-bx+3) = 9a-3b+3\\\\ \to \lim_{x\to 3}+ f(x) = \lim_{x\to 3}+ (2x-a+b) = 6-a+b\\\\$

So,

$\to 9a-3b+3 = 6-a+b\\\\\therefore\\ \to 10a -4b = 3$

$\to 4a - 2b = 1......(a)\\\to 10a - 4b = 3.......(b)\\$

In equation a multiply the by -2 and then add in the equation b:

$\to -8a + 4b = -2\\\to 10a - 4b = 3\\ \to 2a = 1\\\\ \to a = \frac{1}{2}\\\\ \to \ 4(\frac{1}{2}) - 2b = 1\\\\ \to 2 - 2b = 1\\\\ \to -2b = -1\\\\ \to b = \frac{1}{2}$

So, the value of $a \ and \ b= \frac{1}{2}$

4 0

2 years ago

1) The red graph (1) is the graph of f(x) = 2^x. Describe the transformation of the blue function (2) and write the equation of

liubo4ka [24]

Answer:

nose

Step-by-step explanation:

nosee

6 0

3 years ago

B)what is the HCF of 8, 24 and 36<br>

ser-zykov [4K]

Answer:

hcf = 8..................

3 0

2 years ago

Help help help I don’t understand

3241004551 [841]

Without regard to the format you need to put your proof in...
Basically if something is an angle bisector then that means it cuts an angle evenly in two, so both side of the angle are the same. In this case you’re bisecting a 52 degree angle, which means that each of the two resulting angles are 52/2 = 26 degrees. Hope that helps!

7 0

3 years ago