Mathematics College

-2=12/x

pleasee answer

Answers

Answer 1

Answer:

Step-by-step explanation:

-2=12/xpleasee Answer

Related Questions

The sum of three numbers is 82 The second number is 3 times the third. The third number is 8 more than the first. What are the numbers?

Answers

Answer:

22 46 15

Step-by-step explanation:

i looked it up because i was even confused. but i think this is right. hope this helps.

n-6m-8 for n help! please

Answers

Answer:

n=6m+8

Step-by-step explanation:

we hav to get n by itself

so start easy and add 8 to theother side

n-6m=8 then take 6m and add it the other side

n=6m+8 and there you go

Answer:

Step-by-step explanation:

n - 6m = 8

n = 8 + 6m

Decide whether or not the matrices are inverses of each other.
[6 - 5]
[ -3 5 ] and [1/3 1/3 ]
[ 1/5 2/5]
A) No B) Yes

Answers

Answer:

Yes, the matrices are inverses of each other.

Step-by-step explanation:

Kindly check attached picture for the organized question and answer

What is the answer to x to the zero power

Answers

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{1}}}}}[/tex]

Step-by-step explanation:

The value of the term having the index 0 equals to 1.

So, [tex] \sf{ {x}^{0} }[/tex] = 1

Hope I helped!

Best regards! :D

Some number added to 17

Answers


Seria:
x.x=30
2x=30
x=30/2=15
x+x=17
15+x=17
x=17-15
x=2
Reemplazamos:
15+2=17

Could somebody help me solve this step-by-step? I'm stuck

Answers

Answer:

[1, 3]

Step-by-step explanation:

g(x) = f(2x), so g(x) is f(x) compressed horizontally by a factor of 2.  Vertically, it is not changed.

Therefore, the ranges are identical.

5 plus 5 times 10 minus 5

Answers

Answer:

95

Step-by-step explanation:

5+5 = 10 x 10 = 100 - 5 = 95

Have a good day!!

complete the missing number sequence.

1/4, 1/2,___, 1, 11/4​

Answers

Answer:If the last number is 1¼ then the answer is ¾

Step-by-step explanation:

From one fraction to the other there is a difference of ¼

¼+¼=½

½+½=¾

¾+¼=1

1+¼=1¼

To identify the difference between the fractions you should get the LCM of the denominator which is 4 then you change all the fractions and make them have the same denominator

½ ,²/4 ,_ ,⁴/4 ,⁵/4

Then work with the numerator

1 , 2, _ ,4 , 5,

The dash is to be filled with 3

So your answer is ¾

help help help help ​

Answers

Answer:

combine like terms

Step-by-step explanation:

helpppppppppp!!!!!!


1) If a recipe that uses 12 cups of flour to make 8 cakes needs to be scaled down to make 6 cakes, how much flour will the new yield require?

○6 cups

○9 cups

○10 cups

○11 cups

2) What is the benefit of formulas?

○They require less time to cook.

○They produce the same results every time.

○Most home cooks will become familiar with formulas.

○Formulas require fewer ingredients than most recipes.

3) If a restaurant needs 10 pounds of ground beef to make 50 servings of chili, how many pounds of ground beef are required to make 65 servings?

○13 pounds

○15 pounds

○18 pounds

○20 pounds

4) How much dough can a commercial freestanding mixer make at once?

○Up to 100 pounds

○Up to 175 pounds

○Up to 350 pounds

○Up to 500 pounds

5) A blender would be the best choice when making which of the following?

○A fruit pie

○A fish entrée

○Cookie dough

○A mustard sauce

6) If a batch of cake batter is cooked in one large pan instead of two round pans, how will this change the cooking time?

○There is no change in the cooking time.

○The larger pan will take longer to cook.

○The two smaller pans will take longer to cook.

○It won’t since the amount of batter is the same.

​

Answers

Answer:

1)9 cups

2) they produce the same results

3)13 pounds

4)100 pounds

5) a mustard sauce

6) the larger pan would take a longer to cook

Question
Daniel is planning a 6-night road trip. It will cost $310 for transportation, $275 for food, and $70 per night for a hotel room.
He has $745 in savings and can earn $20 per hour tutoring. How many hours must he tutor to have enough money to pay
for the trip?

Answers

Answer:

13 hours

Step-by-step explanation:

Given that Daniel will incur the following costs:

Transportation : $310

Food : $275

Hotel : $70 per night for 6 nights = $70 x 6 = $420

his total cost  = $ (310 + 275 + 420) = $1005

it is given that he has $745 in savings: If he uses all his savings, it will reduce his total cost balance to $1005 - $745 = $260

hence he needs to make up the remaining $260 by tutoring for $20 per hour

number of hours to make up the $260

= $260 ÷ $20/hr

= 13 hours

AREA OF THESE TWO POLYGONS?

Answers

Answer:

Step-by-step explanation:

There are 12 red pens, 20 blue pens and 5 black pens in a bag. What is the probability that you will pick a black pen? Round

Answers

Answer:

The probability of getting a black pen from the bag is 13.5%.

Step-by-step explanation:

To determine the percentage probability that a black pen will be obtained from the bag, the following calculation must be performed:

12 + 20 + 5 = 37

37 = 100%

5 = X

(5 x 100) / 37 = X

500/37 = X

13.5 = X

Thus, it is determined that the totality of pens is 100%, and through a cross multiplication the percentage of the 5 black pens with respect to the total of pens is obtained.

Therefore, the probability of getting a black pen from the bag is 13.5%.

6/31. There are 6 black pens left and the red pen was removed, so the original sample size of 32 is reduced to 31.

Please help please help

Answers

Answer:

1/9 is the correct answer Hope this helps!!

Step-by-step explanation:

Answer:

1/9 or .111111111111111

Step-by-step explanation:

If h(x) = −x − 10, find h(−2). (1 point)


−20

1.6

−1

0

Answers

Answer:

-8

Step-by-step explanation:

substitute X with -2 across the equation

-(-2) - 10

minus times minus gives plus, hence positive 2 minus 10

+2 - 10

= -8

Service Costs are part of maintaining your car. It's that time again. You will need an oil change costing $45, four new tires costing $89.95 each, and 2 new windshield wipers costing $7.95 each. What is the total cost of your service cost?

Answers

Answer:

420.7

Step-by-step explanation:

I need help on this question (6w^8)^3. must have only one exponent

Answers

Answer:

[tex]216w^{24}[/tex]

Step-by-step explanation:

[tex]\left(6w^8\right)^3[/tex]

[tex]6^3\times \left(w^8\right)^3[/tex]

[tex]216\times \left(w^8\right)^3[/tex]

[tex]216w^{8\times3}[/tex]

[tex]216w^{24}[/tex]

Answer:

6w^24

Step-by-step explanation:

(6w^8)^3

6w^8*3

6w^24

please follow me at brainly and give thanks

The expression 1/x+y is equal to which quantities

Answers

Step-by-step explanation:

exponents is the awnser

A random sample of five Galaxy 8 smartphones is selected from the production line after final assembly, and the result of the weight control measurement is (in grams) 155.1, 154.8, 155.5, 155.3, and 154.6.What are the average weight, its uncertainty (i.e. the standard deviation of the mean), and the fractional uncertainty

Answers

Answer:

a. Mean = 155.1 grams

b. Standard deviation = 0.37

c. Fractional uncertainty = 0.074

Step-by-step explanation:

a. Average weight

This is same as the mean weight;

Mathematically, that would be; sum of the weights/ the number of weights

= (155.1 + 154.8 + 155.5 + 155.3 + 154.6)/5 = 775.3/5 = 155.06 which is approximately 155.1

b. Standard deviation

Mathematically; we calculate that using the formula;

√{(x-mean)^2/(N-1)}

Please check attachment for for the complete breakdown of this

c. Fractional uncertainty

= Standard deviation/number of measurements = 0.37/5 = 0.074

Find the slope of the line.

Answers

Step-by-step explanation:

_6,_3 I hope this help it like it should (_6,2) (_1,0)

-√121 + 5 please help fast

Answers

Answer:

-6

Step-by-step explanation:

Which statement is true about the end behavior of the graft function as the X values goes to positive infinity the functions value goes to negative infinity

Answers

To complete after seminar

Question 10 of 10
Which of the following graphs represents the equation y = 3x + 2?
A
B
с
51% (1.6)
5+
(2.6)
5
5
1 (0, 1)
(0, 2)
(0, 2)
(-1.0)
5
5
-5
1-1,-1)
0.-2)
-5+
-5
CranbA

Answers

YOUR QUESTION WASN'T CLEAR SO I GUESS THIS IS YOUR ANSWER IDF NOT SORRY

Answer:

You haven't attached a picture but this is what your line should look like

Step-by-step explanation:

For this equation you simply have to graph it.

First, you have to remember that these equations follow a formula: y=mx+b. m is the slope of you line and b is the y-intercept.

Next, you need to graph it. First, graph your b, in this case 2. You would go up 2 on you graph (graph (0,2)). Then, you would graph your slope which is 3.

Now, remember that slope equals y/x, so think of the number 3 being like 3/1. You would start at (0,2) and go up 3 points in the graph, then over 1 point (graph where you end up). You repeat that from each new point you make until you have enough points to create a straight line.

Hope this helps a bit,

Flips

The value of graph of function y = 3x + 2 is shown in figure.

What is Equation of line?

The equation of line in point-slope form passing through the points

(x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

We have to given that;

The equation of line is,

y = 3x + 2

Now, The value of y - intercept of the equation is,

⇒ 2

⇒ (0, 2)

Thus, The value of graph of function y = 3x + 2 is shown in figure.

Learn more about the equation of line visit:

https://brainly.com/question/18831322

#SPJ7

6th grade math please help thx!!​

Answers

The answer is 26 so that means the quotient is 26.

Add. (f + 3) + (2f + 8)

Answers

Answer:

3f +11

Step-by-step explanation:

[tex](f + 3) + (2f + 8)[/tex]

Open the bracket

[tex]f + 3 + 2f + 8[/tex]

Group like terms

[tex]f + 2f + 3 + 8 \\ [/tex]

Simplify

[tex]3f + 11[/tex]

Answer:

it should be 3f+11

Step-by-step explanation:


The surface area Q of a certain shape is three times the product of u and the square of its width w.

Answers

Answer:

Q = 3uw

Step-by-step explanation:

I need some help: A survey of 120 persons was conducted at TCC, and it was found that 97 persons carried a cell phone, 12 persons carried a tablet computer, and 9 carried both a cell phone and a tablet. How many people carried a cell phone or a tablet?

Answers

Answer:

100

Step-by-step explanation:

n(u)=120  total people in survey

n(c)=97     people carrying cell phone

n(t)=12     people carrying tablet

n(c∩t)=9  people carrying both tablet and cell phone

n(c∪t)=?   people carrying cell phone or tablet

now,

n(c∪t)= n(c)+n(t) - n(c∩t)

         = 97+12-9

          =109-9

          =100

there fore the number of people carrying cell phone or tablet = 100

1 A line passes through (0, 2) and has a slope of 3. Which function's graph is parallel to this line?
A. f(x) = 2
B. f(x) = 3
C. f(x) = 2x
D f(x) = 3x​

Answers

D. y=mx+b. m being slope and b being the y intercept. so the equation for the line is y=3x+2 and to be parallel your m must be the same number so D. 3x

4.0 divided by 0.02=

Answers

Answer:

Step-by-step explanation:

The equation A=1250(1.03)^7 is being used to calculate the amount of money in a savings account. What does the 1.03 represent in this equation?

Answers

Answer:

The amount of Interest

Step-by-step explanation:

I'm 98% sure. It make sense because that how much interest ^7 you would multiply by 1250. And I've had questions like this. Hope this helps!

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