105 was divided by some number, then added to 12. next, the sum was multiplied by 4, which gave a product of 20. find the number.
please show work and answer

Answers

Answer 1
105\x+12=x x4=20 math

Related Questions

Help me plsssss!!! also pls explain so I could understand <3

Answers

Answer: 6 is to 10, 39 is to 65, and 96 is to 160.

Step-by-step explanation: 3 * 1.6667 = 5, and 12 * 1.6667 = 20, therefore, all must be scaled to 1.6667. If you multiply the numbers to 1.6667, you will get the answers above.

Answer:

10,65,160

Step-by-step explanation:

You multiply everything by 5/3, since 3 × 5/3 is 5.

The graph of △ABC has coordinates A(−3, −1), B(−4, −4), and C(−1, −2)

Answers

Answer:  

Step-by-step explanation:

Isn’t it almost like the a b c d e f g h I j k l m n o p q r s t u v w x w z

HELP
Write a verbal expression for 5(h + 7)

Answers

Answer:

5h+35

Step-by-step explanation:

i multiply by using the Distributive Property

Answer:

five times the sum of a number and seven.

hope it helps!

PLS help will choose brainliest!

Answers

Step-by-step explanation:

Explained in the picture

Help me pls. (Giving brainliest) :))))

Answers

Answer:

(B) is the answer for your question,

and please brainliest

A regular polygon is an. -sided polygon in which the sides are all the same length and are symmetrically placed about a common center

Answer:

B)

Step-by-step explanation:

A regular polygon has sides of equal length (and interior angles of equal measure).

Therefore, the regular polygon is B) (it's called an octagon as it has 8 sides)

What is the measure of angle x?



Enter your answer in the box.

m∠x=
°__

Answers

x=83°

Step-by-step explanation:

In the given figure,

Sum of all angles of triangle = 180°

So, 44° + 53° + x = 180°

97° + x = 180°

x = 180 - 97

x = 83°

Hope helps :D

The measure of angle x is; 83°

What is the angle in the triangle?

We know that sum of angles in a triangle is 180°.

We have a triangle with 3 angles named x°, 44° and 53°. Thus;

x + 44 + 53 = 180

x = 180 - 97

x = 83°

Thus, the measure of angle x is 83°

Read more about angle in a triangle at; https://brainly.com/question/17972372

Explain any mistakes in the renaming of the fractions below. Show the correct renaming.
1/4=3/12 2/3=6/12

Answers

Answer:

2/3 = 8/12

Step-by-step explanation:

1/4 is equal to 3/12, because 1/4 times 3/3 (which is 1) equals to 3/12.

2/3 is not equal to 6/12, because 6/12 can be simplified to 1/2. 2/3 is greater  than 1/2, not equal to half. So, 2/3 times 4/4 (which is 1) equals to 8/12.

Hope this helps :)

Have a nice day!

**URGENT**
you dont have to show work

40. an ounce of prevention is said to be worth a pound of cure.
a. how many ounces of cure is 2.5 ounces of prevention worth?

b. How many ounces of prevention are worth 72 ounces of cure?

Answers

Answer:

a. 2.5 b.72

Step-by-step explanation:

because its worth the same amount

help to choose the one answer the question

Answers

Answer:

Answer 1

Step-by-step explanation:

28 per hour; x number of hours

-14 per week

378 after paying transportation

28x-14=378

Hope this helps.

Answer 1 & 2 are both right

-0.8,0.8,-0.1,0.5,-3,-2,1/2,-1/10,7 least to greatest

Answers

Answer:

-3,-2,-1/10,-0.1,0.8,0.5,1/2,7

Step-by-step explanation:

Answer:

-3, -2 1/2, -0.8, -1/10, 0.1, 0.5, 0.8, 7

Step-by-step explanation:

Negative numbers are considered smaller than positive ones.  Separate the negative numbers from the rest, on the left side:

-0.8, 0.8, -0.1, 0.5, -3, -2,1/2, -1/10, 7 =>  -0.8, -0.1,  -3, -2,1/2, -1/10, 7, 0.8,  0.5

Now rearrange the negative numbers from smallest to positive and the positive numbers from smallest to largest:  

-3, -2 1/2, -0.8, -1/10, 0.1, 0.5, 0.8, 7

Which statement is true?

Answers

Answer:

the first answer

Step-by-step explanation:

you can see that for each starting number it is about 50% higher than the lower one, if it was 100% lower it would be too low

The first answer is true hop this helps …………

please help me i have a brain fart i forgot

Answers

First your going to want to make either the x or the y have the same number in both equations. The easiest way to do that in this equation is by multiplying all of the bottom equation by 3. Then you subtract the equation to cancel the y variable and leave only the x. Once you’ve found x, put it back into either of the original equations to find y. Hope this helps :)

Answer:

The correct answer is -2,8

Step-by-step explanation

can i please get help step by step

Answers

Answer:

Answer: 18

Step-by-step explanation:

Follow the rule of BIDMAS -

(7 - 4)² = 3² = 9

9 x 2 = 18

(a-b)^2 * 2 = (7-4)^2 * 2 = 3^2 *2 = 9 * 2 =

18

(based of 'order of operation', look at diagram for help)

Hope that helps!

Pre-Algebra
Due urgently
Tysm

Answers

Answer:

1. x = 5    2. y = 4      3. x = -2

Step-by-step explanation:

2x - y = 9             -5x + 2y = 13       3x + 4y = -6

4x + y = 21            5x + y = -1         7x(-1) + 4y(-1) = -14(-1)   <(multiply all by -1)

6x = 30                      3y = 12        -4x = 8

6       6                        3       3          4       4

x = 5                            y = 4              x = -2

I don’t know the answer I just need points

can someone help me with this question?

Answers

Answer:

I think it would be B

Step-by-step explanation:

I really need help on this!

Answers

Answer:

Step-by-step explanation:

P 1. 22 72 151

P 2. 357 473

500

                                   473

400

                            357

300

200

                  151

100

          72

50

           

   22

10  

     1      2      3      4     5    

20y+5 using distributive property

Answers

Answer:

5(4y + 1)

Step-by-step explanation:

20y + 5 ← factor out 5 from each term

= 5(4y + 1)

20y+5 using distributive property

-50 + 5/13p when p= -26

Answers

Answer:

-60

Step-by-step explanation:

16905/338 hope it helps

Find the total volume of the complex figure. Answer = in3 the same for the other one to

Answers

Answer:

31752in^3

Step-by-step explanation:

31752in^3. That’s the answer I need to fill in characters :)

After a recent survey of 1485 people aged 18 to 24 showing that 78% were impressed with the special effects on a newly released movie, a statistician decided to test a claim by the film company stating that more than 80% of all people aged 18 to 24 who went to see the movie were impressed with the special effects. Using a 0.05 significance level, find the P-value and determine an initial conclusion about the claim. A. 0.0268; reject the null hypothesis B. 0.9732; fail to reject the null hypothesis C. 0.0268; fail to reject the null hypothesis D. 0.9732; reject the null hypothesis

Answers

(B Fail to reject the null hypothesis. The​ P-value is greater than the level of significance.

What is the null hypothesis?

The null hypothesis is a common arithmetic theory that asserts that no statistical relationship or significance exists between two sets of observed data and measured phenomena in a set of given, single, observed variables.

The null hypothesis is rejected, if the P-value is less than the level of significance.

Here, it is provided that the test is left-tailed and the z score is -1.23.

From, the table of the negative scores, the P-value for the left-tailed test is 0.1093.

Since the P-value (0.1093) is greater than the level of significance (0.05). The null hypothesis is not rejected.

Hence, the correct option is (B), Failing to reject the null hypothesis. The​ P-value is greater than the level of significance.

To know more about the null hypothesis follow

https://brainly.com/question/15980493

#SPJ2

4 was subtracted from a number and that difference was then divided by 19. after which, that quotient was multiplied by 5. the resulting product was -5. what was the number?
please show work and answer.

Answers

Answer:
-15

Explanation:
-5 / 5 = -1
-1 x 19 = -19
-19 + 4 = -15

Math question. giving brainliest!!!
what is 153 + 96?

Answers

Answer:

249

Step-by-step explanation:

153 + 96 = 249

The answer is 249

Solution:

1
153
+96
——-
249


153+96= 249

HELP ASAP //
GIVING BRAINLEIST
5 STARS
AND THANKS

Answers

Answer: 6/3

Step-by-step explanation: trust me I've done this question before with my bigger brother

Can you please help I need help

Answers

Answer:

[tex]1.\ A=24\ ft^2[/tex]

[tex]2.\ A=36\ ft^2[/tex]

[tex]3.\ A=29.04\ cm^2[/tex]

[tex]4.\ A=1,624\ cm^2[/tex]

[tex]5.\ A=12.96\ cm^2[/tex]

[tex]6.\ A=28\ in^2[/tex]

What is the King of the Pencil Case?: The Ruler

Step-by-step explanation:

1. Surface area of a cube: [tex]6a^2\ a=edge[/tex]

[tex]A=6(2)^2\\A=6(4)\\A=24\ ft^2[/tex]

2. Lateral area of a rectangular prism: [tex]2 ( l + w ) h[/tex]

[tex]l=3\ ft\\w=1.5\ ft\\h=4\ ft[/tex]

[tex]A=2 ( l + w ) h\\A=2(3+1.5)4\\A=2*4=8\\A=8(3+1.5)\\A=8(4.5)\\A=36\ ft^2[/tex]

3. Surface area of a cube: [tex]6a^2\ a=edge[/tex]

[tex]A=6(2.2)^2\\A=6(4.84)\\A=29.04\ cm^2[/tex]

4. Surface area of a rectangular prism: [tex]2(lw + wh + hl)[/tex]

[tex]l=28\ cm\\w=14\ cm\\h=10\ cm[/tex]

[tex]A=2(lw) +2( wh) + 2(hl)\\A=2(28*14)+2(14*10)+2(10*28)\\A=784+280+560\\A=1,624\ cm^2[/tex]

5. Lateral area of a rectangular prism: [tex]2 ( l + w ) h[/tex]

[tex]l=1.8\ cm\\w=1.8\ cm\\h=1.8\ cm[/tex]

[tex]A=2 ( l + w ) h\\A=2(1.8+1.8)1.8\\A=2*1.8=3.6\\A=3.6(1.8+1.8)\\A=3.6(3.6)\\A=12.96\ cm^2[/tex]

6.  Surface area of a rectangular prism: [tex]2(lw + wh + hl)[/tex]

[tex]l=2\ cm\\w=1.5\ cm\\h=4\ cm[/tex]

[tex]A=2(lw) +2( wh) + 2(hl)\\A=2(1.5*2)+2(2*4)+2(4*1.5)\\A=6+16+12\\A=34\ in^2\\A=34-6\ [2(1.5*2)]\\A=28\ in^2[/tex]

Hope this helps!

1. A = 24 f12
2. A = 36 f12
3. A= 29.04 cm?
1. A = 1, 624 cm?
5. A = 12.96 cm?
6. A= 28 in?
What is the King of the Pencil Case?: The Ruler

What can be determined about the sum of 8√ and 12.7?
Select words from the drop-down menus to correctly complete the sentences.

The value 8√ is
irrational/rational
and the value 12.7 is
irrational/rational
The sum of 8√ and 12.7 has a
non-repeating & non-terminating/repeating & -terminating
decimal expansion. Therefore, the sum of 8√ and 12.7is
irrational/rational

Answers

Answer: Let's look at the decimal number. We want to know where root 91 is in relation to the decimal number. The decimal number is between 12 and 13, or in other words, between and. Both of these numbers are larger than  meaning that the answer has to be A

Step-by-step explanation:

Can u guys help me with this? ​

Answers

Answer:

5 cm

Step-by-step explanation:

9 - 4 = 5

the 9 is on the bottom line and the very top has a 4 so u just have to subtract

i hope this helps! have a wonderful rest of ur day :)

could u pls mark me as brainliest, i only need 1 more today and then ill rank up, if not then its ok! ty and let me know if you need anything else!!

its 5 because you subtract the 9-4

help me pls I'll give brainliest to the person with the correct answer​

Answers

Answer:

i think the last

Step-by-step explanation:

if it were a survey umm i dont think it should be minutes because most likely they would answer 60. i dont think for sisters because they may know how many sisters he has. I dont think november because they may answer the same or may not know

Answer: I think the answer is "How many brothers do you have" because the other ones dont really fit as a statistical question to ask your friends on an essay,

Step-by-step explanation: I hope this helps if its wrong you can go ahead and delete my answer but i really hope its correct!

Please help and I’ll give you brainliest.

Answers

Step-by-step explanation:

Tree A: y = 8x+16

because it was 16 when planted and grew at a pace of 8 inches/ year

Tree B: y = 2x+40

because it was 40 when planted and grew at a pace of 2 inches per year

Hope this helps!!!

need help please thanks

Answers

I think it’s true because its moving and and the energy is than converted into electric energy we use

If a, b, c, and d are four different digits from 1 to 9, inclusive, then what's the largest possible value for the decimal a.b + c.d?

Answers

Answer:

18.3

Step-by-step explanation:

All the digits must be different and you must use the four highest digits. Give the higher two digits a higher place value. 9.7 + 8.6 = 18.3

Answer:

18.3

Step-by-step explanation:

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