Mathematics High School

-12{-8+[4(2-5)-(-10-2)]}​

Answers

Answer 1

-12(-8+(4*2-4*5)+10+2)

-12(-8+(8-20)+12)

-12(-8-12+12)

-12(-8)

96

Related Questions

pls answer quickly and right for 17 points

Answers

Answer:

lol it's only 9 points

Step-by-step explanation:

The graph shows a volume of ice cubes versus temperature in degrees celsius. Which of the statements is false?

A. The correlation coefficient is close to zero.

B. Temperature is strongly correlated to the volume of ice cubes.

C. Temperature is the explanatory variable.

D. The data show a negative linear relationship.

Answers

The statements which is false about the volume of ice cubes versus temperature graph is the correlation coefficient is close to zero.

What is the correlation coefficient?

Correlation coefficient is used to calculate how strong the relationship is between the two variables.

When there is a statistical relationship between two or more variables, then they are said to be in correlation.

Types of correlation-

Positive correlation coefficient- When the value of correlation coefficient is positive, then the value of one variable increases with increase in other variable.Negative correlation coefficient- When the value of correlation coefficient is negative, then the value of one variable decreases with increase in other variable.

The graph shows a volume of ice cubes versus temperature in degrees Celsius.

For a perfect correlation, -1 or +1 values is ideal. Here, some relation can be seen in a negative straight line, which suggest that the correlation coefficient is not close to zero.

Both volume and temperature has strong correlation for linear line where, temperature is the explanatory variable.

Thus, the statements which is false about the volume of ice cubes versus temperature graph is the correlation coefficient is close to zero.

Learn more about the correlation coefficient here;

https://brainly.com/question/4219149

#SPJ2

Answer:

The correlation coefficient is close to zero

Step-by-step explanation:

just did it

Find the maximum or minimum value of the graph below. Indicate whether it is a maximum or minimum value. ​

value=

a. -3
b. -1
c. 4
d. 1

Answers

c. 4 (it is a maximum since it’s the highest point on the graph)

find the common difference for the arithmetic sequence 33 39 45

Answers

Answer:

positive 6 is the change in the sequence

Solve (x+5)32=(x−1)3

Answers

Answer:

v = 3 ( x − 1 ) 32 ( x + 5 )

5 18 / 29 is the answer

Ashley is driving at a rate of 15 miles per hour. How far will she get if she drives 6 hours

Answers

Answer:

90 miles

Step-by-step explanation:

6 x 15 = 90

Seventeen of the monkeys at the zoo like bananas. There are 15 monkeys in all at the zoo. What fraction of the monkeys like bananas. What is th answer?

Answers

Answer:

7/15 of the monkeys like bananas

Hope this helps.

Arithmetic sequence of -10,8,26

Answers

Answer:

the sequence is going up by 18

Which operation should go in the blue spot to make this equation true?
-18
-3/4 = 24
оа
Ob
Ос
Muliplication
Division
Addition

Answers

Answer:

Multiplication (Option A)

Step-by-step explanation: Please brainliest if correct!

Step-by-step explanation:

Carlita is flying a kite at the beach. She wants to know the altitude of the kite when she uses 25 yards of string at an angle of elevation of 56°. Find the altitude of Carlita's kite to the nearest hundredth.
13.98 yards


20.73 yards


30.16 yards


37.06 yards

Please Answer as soon as you can I am giving 50 points!

Answers

Answer:

Step-by-step explanation:

13.98

The altitude of Carlita's kite to the nearest hundredth should be considered as the 13.98 yards when she uses 25 yards of string at an angle of elevation of 56.

Calculation of the altitude of Carlita's kite:

Since she uses 25 yards of string at an angle of elevation of 56°

So we know that

cos 56 degrees = 0.5592

Now the altitude is

= (25) (0.5592)

= 13.98 yards

We basically multiplied these two so that the altitude should come.

hence, the first option is correct.

learn more about altitude here: https://brainly.com/question/3590651

I don’t understand this plsss help. You don’t rlly need to give an explanation if you don’t feel like it. I just need an answer

Answers

i believe this is how you solve itso your answer should be 65 degrees. it’s been a while since I have done this so I hope you can use your notes to confirm that this makes sense. good luck!

How many pieces of ribbon having length of 50cm will make 1 meter?
option a (4 pieces )
option b( 3 pieces)
option c ( 2 pieces)

Answers

Answer:

option c

Step-by-step explanation:

one meter is 100 centimeters

What is the value of x that makes the number sentence true? x + (-5) = -5

Answers

Hope this helps have a nice day

in 2004 colin had a salary of $72000. this was an increase of 20% on his salary in 2002. calculate his salary in 2002

Answers

Answer:

His salary in 2002 : $72000 x 80% = $57600

Step-by-step explanation:

CAN SOMEONE HELP MEEE:) PLEASEEE!!

Answers

Answer:

E

Step-by-step explanation:

Answer: get the app Socratic! It will help so much all you do is take a picture of the question. And it is fast

Step-by-step explanation:

a)7d + 5c–9d + 4c+ 3

Answers

-2d+9c+3
you need to add the like terms, so:
7d-9d=-2d
5c+4c=9c
3=3
The answer is 9c-2d+3

Using synthetic division, find the quotient Q(x) and the remainder R if the polynomial P(x) = x3 − 2x2 − 5x + 6 is divided by (x − 1).
I will mark brainliest if correct

Answers

Answer:

Step-by-step explanation:

1_|   1     -2     -5    6

               1      -1   -6

       1     -1      -6   0

Q(x)= x^2 - x - 6

R: 0

A
B
C
D
? I need help

Answers

Answer:

what the question

Step-by-step explanation:

what are am insupposed to be doing here

What is the solution to the equation x÷8−6=3?

A. x=1

B. x=24

C. x=48

D. x=72
30 POINTS TO THE RIGHT ANSWER AND BEST EXPLANTION.

Answers

Answer: D. x=72

Step-by-step explanation:

With the equation x/8-6=3  we can start solving by first moving the "-6"

                 x/8-6(+6)=3(+6)

                 x/8=9             <-- Rewrite equation after adding "6" to both sides

                 x/8(*8)=9(*8)  <--- Multiply both sides by 8

                 x=72              <-- After multiplying, solution is found

Find the equation of a line which is parallel to y= 2/5 x + 17 and passes through (-15,12)

Answers

Answer:

y = 2/5x + 18.

Step-by-step explanation:

The line will have the same slope of 2/5.

Using the point-slope form of a line:

y - 12 = 2/5(x - -15)

y - 12 = 2/5(x + 15)

y = 2/5x + 6 + 12

y = 2/5x + 18.

Answer:

y  = (2/5)*x + 18

Step-by-step explanation:

Because the line is parallel to the line y = 2/5 x + 17, the slope of the new line has to be the same as well. So far, we have y = (2/5)*x .

Now what we can do is plug in -15 for x and see what we get for y. Because we get -6, we need 18 more to make it 12. Because of that, the y-intercept is 18 to make the equation of the line y  = (2/5)*x + 18.


An equation for the line whose slope is 5 and which passes through the point (-2,11) is

Answers

Answer:

y=5x+10

Step-by-step explanation:

y-11=5(x+2)

y-11=5x+10

  +11      +11

y=5x+21

y=5x+10


I did this before

14.2 is 35.5% of what number w?

Answers

w = 40
the rest is shown in the image below

what is 0.144 divided by 6

Answers

Answer:

0.024

Step-by-step explanation:

What kind of sequence is this? –165, –180, –195, –210

Answers

Looks like a geometric sequence
-15 each time
Hope this help :)

Please help me! Does ∡JLK = 102° ?

Answers

Answer:

36+102=138  180-138=42  

Step-by-step explanation:

sorry i berly learning this ... i suck ... plz someone help this kid

What is X?
Please help!

Answers

Answer:

94

Step-by-step explanation:

the sum of the angles in a triangle add up to equal 180

180-73-13=94

Answer: X = 89°

Step-by-step explanation:

At first glance I could tell this was an isosceles triangle, the angles of an isosceles triangle add up to 180°. So just add 73° + 13° = 91° so then you subtract 91° from 180° and you get 89°.

PLS HELP ASAP SEE SCREENSHOTS I NEED ANSWERS LIKE RN PLSS SRRYY:(

Answers

Answer:8= 2nd answer      9=3rd answer

Step-by-step explanation:

A coin weights about 14^-2 pounds. Find the weight of 1000 of coins. Round your answer to the nearest tenth.

Answers

Answer:

5.1

Step-by-step explanation:

14^-2*1000

Jay makes a base salary of $2000 per month. Once he reaches $50000 in total sales, he earns an additional 5% commission (salary) on the amount of sales over $50000. Let s be the amount of his total sales for the month and j(s) be the amount of his salary for the month.

Answers

Answer:

[tex]j(s) = 0.05s -500[/tex]

Step-by-step explanation:

Given

[tex]Base\ Salary = 2000[/tex]

[tex]Commission = 5\%[/tex] on Sales over 50000

Required

Determine the function j(s) for sales over 50000

Represent the total sales in a month with s.

Sales over 50000 in that month will be: s - 50000

So, the function j(s) is:

j(s) = Base Amount + Commission * Sales over 50000

[tex]j(s) = 2000 + 5\% * (s - 50000)[/tex]

Convert % to decimal

[tex]j(s) = 2000 + 0.05 * (s - 50000)[/tex]

Open bracket

[tex]j(s) = 2000 + 0.05 * s - 0.05 * 50000[/tex]

[tex]j(s) = 2000 + 0.05s - 2500[/tex]

Collect Like Terms

[tex]j(s) = 0.05s - 2500 + 2000[/tex]

[tex]j(s) = 0.05s -500[/tex]

calculate the value of (-8) * (-2/3)

Answers

Answer: Exact Form: 16/3

Decimal Form: 5.3333...

Mixed Number form: 51/3

Step-by-step explanation: Hope I helped

Answer:

5 1/3

Step-by-step explanation:

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