Solve this equation: –9h – 6 + 12h + 40 = 22. A. h = 24 B. h = – 4 C. h = 4 D. h = –4/7

Answers

Answer 1

Answer: In the equation: -9h - 6 + 12h + 40 = 22, collecting like terms gives: -9h + 12h = 22 + 6 - 40 which gives 3h = -12. They we divide both sides of the equation by 3 to get 3h / 3 = -12 / 3 which gives h = -4. Therefore, the solution to the given equation is h = -4 (option B).

Related Questions

Find the missing side length of this triangle: a= 8, b= 15. (attached photo)
Add. Write your answer in simplest form. 2 2/9+ 1 4/9=_____
Kalinda buys x packs of currant buns and y boxes of iced buns
Solve. 4x – 6 = 3x + 8
Rewrite 4/6:1/3 as a unit rate. A: 2/1 B: 12/6 C: 2/9 D: 12/1

(x - y)^2 + 4z(x - y) +3z^2 (and btw ^2 means squared and this is going for 10 points)

Answers

(x - y)² = x² + y² - 2xy

4z(x - y) = 4zx - 4zy

3z² = 3z²

Addum all up:

x² + y² - 2xy + 4zx - 4zy + 3z²

(To me, it was a lot simpler before I simplified it.)

What is the prime factorization of 44?4 x 11
2 x 22
2 x 2 x 11
2 x 2 x 2 x 5

Answers

The prime factorization of 44 is C, 2x2x11 since all of these numbers (2 and 11) are prime numbers. 4 is not prime, so that rules out A, 22 is not prime, so that rules out B, and 2x2x2x5 equals 40, not 44, which rules that out.

Answer:

2x2x11

Step-by-step explanation:

Which of the following is a common incorrect answer given by students when solving the problem 8 -:- 1/2= a. 16 b. 4 c. 1/4 d. 1/16

Answers

Answer:

The common incorrect answer given by students when solving the problem 8 -:- 1/2 is option b. 4.

Step-by-step explanation:

Final answer:

The common incorrect answer given by students is 16 when solving the problem 8 -:- 1/2. Therefore, the correct option is A

Explanation:

The common incorrect answer given by students when solving the problem 8 -:- 1/2 is a. 16.

To solve this problem, we need to remember the rules of division. When dividing by a fraction, we actually multiply by its reciprocal. So 8 -:- 1/2 is the same as 8 x 2/1, which equals 16.

Therefore, the correct answer is a. 16.

Learn more about Solving division problems here:

brainly.com/question/11228573

#SPJ11

Point W ____ is on segment AB so that AW= 1/5AB

Answers

The answer is 1.3.4

Final answer:

In geometry, when it's said that 'Point W is on segment AB such that AW= 1/5AB', it means that the distance between A and W is exactly one-fifth of the total distance from A to B.

Explanation:

This question is based on geometry, especially on segments. Point W is located along segment AB such that the length from A to W is exactly 1/5 of the total length from A to B.

The phrase 'AW= 1/5AB' can be interpreted as the distance between points A and W is one-fifth the distance between points A and B. Or in other words, if you consider the entire length AB as 5 parts, point W is located one part away from point A.

For example, if AB is 10 units long, AW would be 2 units long as AW = 1/5 * 10 = 2. So, you would graph this by marking point A, then moving 2 units along the line to mark point W, and then continue another 8 units to reach point B.

Learn more about Geometry here:

brainly.com/question/31408211

#SPJ12

What is the length of segment ol?

Answers

Answer:

The length of segment of OL is 22.4 cm

Option 3 is correct

Step-by-step explanation:

In ΔMNL, NM||PO

If two sides are parallel then their corresponding sides are in ratio.

Basic Proportionality Theorem: If a line is parallel to a side of a triangle which intersects the other sides into two distinct points, then the line divides those sides in same ratio.

Therefore,

$(OL)/(OM)=(PL)/(NP)$

$(x+4)/(8)=(14)/(5)$

$5(x+4)=14\cdot 8$

$5x+20=112$

$5x=92$

$x=18.4$

OL = x+4

OL = 18.4 + 4 = 22.4 cm

Hence, The length of segment of OL is 22.4 cm

Ok, so to do this problem you have to set up a proportion. You are given x+4, 14, 8, and 5. The proportion is as follows:

X+4 8
----- = ---- Now cross multiply to get 5x+20=112. 112-20= 92, and
14 5 92/5= 18.4. Your answer is A, 18.4 cm.

Hope this helps! :)

W(-3)=-3+7

Find W(-3)=