Find -3A if A=…………….

Find -3A If A=.

Answers

Answer 1

Answer:

Option A is correct !

------- HappY LearninG <3 ------

Find -3A If A=.

Related Questions

Find the sum between 309 and 908

Answers

Answer:

1217 I think

Step-by-step explanation:

Answer:

1217

Step-by-step explanation:

309 and 908 combined together is 1217

5.What is the ratio of 2 gallons to 3 quarts?

Answers

ANSWER: SOLUTION

TO CHOOSE THE CORRECT OPTION

The ratio of 2 gallons to 3 quarts

A) 8 to 3

(B) 3 to 8

(C) 3 to 2

(D) 2 to 3

EVALUATION

Here we have to find the ratio of 2 gallons to 3 quarts

We know that

1 gallon = 4 quarts

∴ 2 gallon = 8 quarts

Hence the required ratio

= 8 : 3

Step-by-step explanation:

FINAL ANSWER

Hence the correct option is A) 8 to 3

1. Consider the equation 2 x e x + = . This equation has a solution close to x = 0 .
a. Determine the linear approximation, L x( ), of the left-hand side of the equation about
x = 0 . (2)
b. Use L x( ) to approximate the solution of the equation 2 x e x + = . (2)

Answers

Answer:

the linear approximation formula is based on the equation of the tangent line of a function at a fixed point. The linear approximation of a function f(x) at a fixed value x = a is given by L(x) = f(a) + f '(a) (x - a).

Step-by-step explanation:

Which iS an example of area?

Answers

Answer:

3. The amount of wallpaper for a wall in a bedroom

Step-by-step explanation:

1. The number of towels I can fit in a bathroom cabinet

No, sounds more like volume, since a cabinet has space inside.

2. The amount of ribbon used to decorate from one end of a room to the another

No, sounds like perimeter, since a ribbon would need to cover space in one direction.
3. The amount of wallpaper for a wall in a bedroom

Yes, wallpaper is applied in 2 directions and lays flat on a surface to cover a certain area.

What is the explicit rule for the arithmetic sequence 3, 9, 15, 21, 27, . . . ?

Answers

Answer:

6n-3

Step-by-step explanation:

You can see the sequence is ascending by 6 each time so the nth term is 6n.

The 'zero term' would be -3 so the equation would be 6n-3.

write the decimal Equivalent for this fraction 7/10

Answers

Answer:  0.7

This is because the 7 is in the tenths place

0.7 = 7 tenths = 7/10

You could also use long division or a calculator to get this decimal value.

Answer:

0.7

Step-by-step explanation:

To convert a decimal to a fraction, didvide the numerator by the denominator.

7 ÷ 10 = 0.7

note: This fraction is over 10. Any fraction over 10 will have a decimal value in the tenths place.

hope this helps!

what is the circumference of a circle with diameter of 4 in

Answers

Answer:12.57

Step-by-step explanation:

Mr sithole intends to renovate his ceiling which is falling the carpenter quoted him R16000 for materials and labor .Mr sithole does not have the required cash at the moment he plans to borrow the money since the repairs are urgent .Mr sithole approached two bank A offered to lend him R16000 for five years at 18% per annum simple interest . bank B will lend him R16000 for five years at 16% interest compounded per annum.

Answers

Bank B will cost him R3205 MORE.

He must go with Bank A.

Recycling Center #1 charges $0.75 per visit but lets you use their equipment for free. Recycling Center #2 charges you $0.25 per visit and $5.00 to use their equipment. How many times would you need to visit the recycling center for the total cost to be the same?

Answers

Answer:

10 times

Step-by-step explanation:

We have two separate equations that represent this situation:

0.75x   ----> which represents recycling center #1

0.25x + 5.00   -----> which represents recycling center #2

To find the amount of times you would need to visit the recycling centers for the total cost to be the same, put both of these equations equal to each other:

0.75x = 0.25x + 5.00

Now, solve:

0.75x = 0.25x + 5.00                Subtract 0.25x from 0.75x

0.50x = 5.00                              Divide 5.00 by 0.50

x = 10

Thus, you would need to visit the recycling centers 10 times for the total cost to be the same.

Let's check this answer by plugging 10 into both equations:

0.75(10) = 7.5

0.25(10) + 5.00 = 7.5

Since both of the answers are the same, then 10 is the correct answer!

I hope this helps! Good luck!

What’s the answer to this question

Answers

Answer: 6h + 4.5d + 10 = 61

Explanation: We know that peanuts cost 5 each, and they bought two. So, 10 dollars.
We don't know how many hotdogs or drinks they've bought so that will be our variable.
Hot dogs = 6$
Drinks = 4.5$
Total Price = 61


6h + 4.5d + 10 = 61

Find the area of this trapezoid. Be sure to include the correct unit in your answer.

Answers

Answer:

Atotal=60cm2

Step-by-step explanation:

A1=BH

=6cm*5cm

=30cm2

A2=1/2 BH

=1/2(12cm)(5cm)

=6cm*5cm

=30cm2

A1+A2=Atotal

30cm2+30cm2=Atotal

60cm2=Atotal

many credit card companies allow you to review your account statement online true or false

Answers

Answer: True

Many companies are moving online or are entirely online already. This includes credit card companies. Also, these same companies may send a bill in the mail as well, but it depends on the company. It effectively depends on if you select the "paperless billing" option or not.

help pleaseee and explain too if you can

Answers

Answer:

y=30 and x =25.98

Step-by-step explanation:

Solving For Y value:

Sin30 = 15/y

0.5 = 15/y

y0.5 = 15

y = 15 / 0.5

y=30

Solving For X value:

Tan30 = 15 / x

0.58 = 15 / x

x0.58 = 15

x= 15/0.58

x =25.98

The angle 01, is located in Quadrant II, and cos(01) = -12/19
What is the value of sin(01)?

Answers

Answer:

sqrt(217)/19

Step-by-step explanation:

Ok so insead of using 01 as the angle ill use x. cos(θ) is the the x-value of the point on the unit circle, while sin(θ) is the y value. cos(x) here is -12/19. By constructing a triangle such that one of the verticies is at (-12/19, sin(x)), we know the x distance is -12/19, and the hypotenues is 1, because it's a unit circle. sqrt(1-144/361)=sqrt(217/361)=sqrt(217)/19. the y value must e positive because this point lays in the 2nd quadrant.

my explanation might be a but tricky so let me know if you have any questions.

Answer:

see explanation

Step-by-step explanation:

Jackson works at a store and earns $200 each week. He also earns an additional $24 per sale. How
many sales does he need to make so that he earns a minimum of $500 in a week?

Answers

Answer:He would have to make a minimum of 13 sales

Step-by-step explanation:

When you divide 300 by 24 you will get 12.5 but you can’t make half a sale so you would have to round up to 13

In order to encode a message, James first replaces each letter in the message
by its corresponding number; let A = 1, B = 2, , Y = 25 and Z = 26. Then,
it multiplies each number by 3 and then subtracts 5. James continues this
process a total of n times. For example, when n = 2, the letter D is encoded by
the number 16. If James encoded a four-letter message with the four numbers
367 205 853 1339, what value of n did he use?

Answers

2 lol but like Jesus Christ what type of maths is your school teaching??? Or are you learning cryptology??

How do you find a 180 degree angle?

Answers

180° angle is a straight line

hope it helps....!!!

Help me plsssss asap ​

Answers

Area = b*h (base times height)
Substitute
A = 9*4
A = 36

Which answers describe the shape below? Check all that apply.

A. Parallelogram
B. Trapezoid

C. Square
D. Rhombus
O E. Rectangle

Answers

The correct answers are, A, D, and E.

determine whether the set is finite ir infinite

Answers

Answer:

The set is Infinite

Step-by-step explanation:

Infinite sets are ≥ greater than 1 and sometimes has an N

how many centimeters are equual to 12 meters

Answers

Answer:

1200 centimeters=12 meters

Step-by-step explanation:

100 centimeters in a meter

so

100x12=1200

Write the following in fraction form.
24 hours per day

Answers

Answer:

24 hours/1 day

Step-by-step explanation:

hours per day is a rate which can be expressed in the form of a fraction. since there are 24 hours in one day you know that as a fraction, they are equal to 1. you can then put 24hours/1day.

Find the circumference of Circle, if the diameter of the circle is 2 feet,​

Answers

Answer:

6.28 ft

Step-by-step explanation:

The formula for the circumference of a circle is C = 2[tex]\pi[/tex]r.

The radius is half of the diameter. If the diameter is 2 feet, then the radius is 1 foot.

Plugging in the given, values, we have C = 2[tex]\pi[/tex](1). We can now solve.

note: [tex]\pi[/tex] = 3.14

C = 2(3.14)(1)

C = 6.28

hope this helps!

Pls help me and show work! Thank you <3

Answers

Answer: C

Step-by-step explanation:

By the alternate interior angles theorem, we know that [tex]5y+14=8y-13 \longrightarrow y=9[/tex].

So, this means that [tex]m\angle RPS=59^{\circ}[/tex].

Now, if we consider [tex]\triangle RPS[/tex], since angles in a triangle add to [tex]180^{\circ}[/tex], this means that [tex]59+2x+1+3x=180 \longrightarrow x=24[/tex].

So, [tex]m\angle RSP=\boxed{59^{\circ}}[/tex]

Liam has a bag that contains pineapple chews, cherry chews, and lime chews. He
performs an experiment. Liam randomly removes a chew from the bag, records the
result, and returns the chew to the bag. Liam performs the experiment 62 times. The
results are shown below:
A pineapple chew was selected 58 times. Based on these results, express the probability that the next chew Liam removes from the bag will be cherry chew as a decimal to the nearest hundredth
A cherry chew was selected 2 times.
A lime chew was selected 2 times.
Based on these results, express the probability that the next chew Liam removes from
the bag will be cherry chew as a decimal to the nearest hundredth

Answers

The probability that the next chew Liam removes from the bag will be a cherry chew is 0.03.

What is probability?

It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words the probability is the number that shows the happening of the event.

We have:

Liam performs the experiment 62 times

Total number of outcomes = 62

A pineapple chew was selected 58 times.

A cherry chew was selected 2 times.

A lime chew was selected 2 times.

Now, the probability that the next chew Liam removes from the bag will be cherry chew:

P = 2/62

P = 1/31

P = 0.0322  or 0.03

Thus, the probability that the next chew Liam removes from the bag will be a cherry chew is 0.03.

Learn more about the probability here:

brainly.com/question/11234923

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What is the volume of the figure, in cubic centimeters?

Answers

Answer:

72 cm³

Step-by-step explanation:

Split the figure into 2 parts :

Top cuboidLower cuboid

Volume of Lower Cuboid

V = 6 x 4 x 2V = 24 x 2V = 48 cm³

Volume of Top Cuboid

V = 3 x 4 x (4 - 2)V = 12 x 2V = 24 cm³

Total Volume

48 cm³ + 24 cm³72 cm³

1+1=2 but why.... What is the explanation...

Answers

Answer:

Adding is basically counting. So 1+1 is basically counting two objects. There is 1 object and there is another. If you count them, then they are 2.

PLEASE HELP

Jasmine has saved $2500 to buy a used car, but she needs $3500 to buy the car she wants. If she places the $2500 into an account paying 6.5% interest compounded continuously, how many years will it be before she has the $3500 needed to purchase her car?

2.5 years
6.9 years
3.7 years
5.2 years

Answers

Answer:

about 5.2 years

Step-by-step explanation:

[tex]2500 {e}^{.065t} = 3500[/tex]

[tex]t = 5.2[/tex]

The table below summarizes the number of children per household for a sample of 36 high-income families.
Number of households
Number of children
16
13
What is the mean number of children per household for these families? Round your answer to at least one decimal place.

Answers

Using the given table, it is found that the mean number of children per household for these families is of 2.33.

What is the mean?

The mean of a data-set is given by the sum of all observations in the data-set divided by the number of observations.

Researching the problem on the internet, the table states that:

2 households have 4 children.16 households have 2 children.13 households have 3 children.5 households have 1 children.

The total number of children is given by:

T = 2 x 4 + 16 x 2 + 13 x 3 + 5 x 1 = 84

Hence the mean number of children for the 36 households is given by:

M = 84/36 = 2.33.

More can be learned about the mean of a data-set at https://brainly.com/question/24628525

#SPJ1

will you tell me what the gcf of 18, 24, 48 is?

Answers

Answer:

6

Step-by-step explanation:

Factors of 18: 1, 2, 3, 6, 9, 18

Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24

Factors of 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Greatest number that is in all lists is 6

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