Mathematics High School

Pls answer this question cuz i don't know what is the answer on this one

Pls it's on the picc

Just zoom if you don't clearly see it
THANK YOU IN ADVANCE

And Btw it's 50 points​

PRETTY PLSSSSS​S​​​ ​

Pls Answer This Question Cuz I Don't Know What Is The Answer On This One Pls It's On The PiccJust Zoom

Answers

Answer 1

Answer:

1/7 because you do the inverse.

Answer 2

Answer:

7 is b

Step-by-step explanation:

Related Questions

Simplify:
√-27
A. 7-271
B. 311-3
C. Зіз
D.27i

Answers

C I just did this on the calculator

I have one more to goooo

Answers

Answer:

Your answer should be B) a =2 I hope this helps you! Goodluck! :D

a - 17 = -15

Add 17 to both sides

a - 17 + 17 = -15 + 17

(-15 + 17 is the same as 17 - 15)

a = 2

Hope this helps!! :)

here are six number cards:
-7 -5 -3 3 1 -1
arrange the cards into three pairs with the same total

Answers

-7 and 3
-5 and 1
-3 and -1
They all equal -4

What is the slope of the line that passes through the points (1,3) and (-2,3) ?

Answers

Answer:

the slope is 0/-3 or just 0

Step-by-step explanation:

A shirt that regularly sells for $20 is marked down by 30%. What is the new price of
the shirt?

Answers

Answer:

$14

Step-by-step explanation:

30% -> 0.3

20 x 0.3 = 6

20 - 6 = 14

The new price of the shirt will be 14 dollars.

Hope this helps, have a nice day :D

$14

Step-by-step explanation:

30% × 20

= 30/100 × 20

= 600/100

= $6

The new price of the shirt :

$20 - $6

= $14

Which expression is equivalent to 8f - 5+ f?

Answers

-5+9f

8f+f-5

We cannot add variables and constants, so we only add the f's:

-5+9f is the answer

Hope this helps

~Just a joyful teen

[tex]-GraceRosalia[/tex]

Malik is building a ramp with a base of 4 feet and a vertical height of 2 feet what is the length of the ramp rounded to the nearest tenth

Answers

You’re gonna use Pythagoras Theorem. A^2+B^2=C^2 so it’s gonna be 4^2+2^2=C^2 (we are trying to find “c”which is the hypotenuse. So 4^2 is 16 and 2^2 is 4 so 16+4=C, so C Is 20 then u get the square root of 20 which is 4.47 :)

5
What is the additive inverse of
2

Answers

Answer:

The additive inverse of 2 is -2.

Step-by-step explanation:

What is the equation in standard form of the line that passes through the point (1, 24) and has a slope of -3/5?

Answers

Answer:

The answer in standart forn is 0.6x + y = b

Step-by-step explanation:

help me please and thank you

Answers

Answer:

add them all together and you get the value of x

Step-by-step explanation:

Somebody help me please

Answers

Answer:

b

c

a

d

Step-by-step explanation:

sum=addition

difference=subtraction

groups=hints multiplication

split into=division

Answer:

sum of no and 12 is 12+xdifference b/w 12 and a no is 12-x12 groups of some no is 12xsome no of people split into 12 rows is x/12

Hope this helps!

Answer please as a fraction

Answers

Answer:

The second one is 1;2;3; or 6

The third one is 2;3;4;5; or 6

Need help with delta math

Answers

Answer:

It looks like c

Step-by-step explanation:

I'm not completely sure bit i did this last year

Express the ratio below in its simplist form 9:9:3

Answers

3:3:1

All of the numbers in the ratio can be divided by 3
9:9:3
Doing so makes the numbers:
3:3:1

Write your answer as a decimal

-8.1 / 0.5

Answers

Answer:

- 16.2

Step-by-step explanation:

You can just divide it XD

-8.1 ÷ 0.5

= - 16.2

what is 9 + 10 please help​

Answers

Answer:

19

Step-by-step explanation:

it is 19 because, if you have 10 marbles, and then your friend has 9 and gives it to you, then you go from 10 then 11 then 12 then 13 then 14 then 15 then 16 then 17 then 18 then 19.

Answer:

21

Step-by-step explanation:

9 = 3 x 3

10 = 5 x 2

3 x 2 = 6

3 x 5 = 15

15 + 6 =21

The graph of a function is shown on the coordinate plane below. Identify the rate of change of the function.

Answers

Answer:

3.25

Step-by-step explanation:

according to the systematical theorem it would equal 3.25

(ar^b)³ = 125r²⁴
where a and b are positive integers
work out a and b

I dont really care about the answer I just want the working out and the reason why​

Answers

Answer:

a=5 b=8

Step-by-step explanation:

[tex] {(a {r}^{b} )}^{3} = 125 {r}^{24} [/tex]

[tex] {(a {r}^{b} )}^{3} = {5}^{3} {r}^{24} [/tex]

{125 = 5×5×5 = 5³}

[tex]{(a {r}^{b} )}^{3} = {(5 {r}^{8}) }^{3} [/tex]

{Taking 3 power outside to get 5r⁸}

{Then match the positive integer with a and b}

Therefore,

a= 5

b= 8

Evaluate x + 10 for x = 5

Answers

Answer:

Your answer is 15.

Step-by-step explanation:

x + 10 ,  x = 5

5 + 10

15

Hope this helps!

Answer:

15

Step-by-step explanation:

[tex]x=5[/tex]

Given the information, plug in 5 to where the [tex]x[/tex] is.

5 + 10

Now, simply add.

5 + 10 = 15

Therefore, 15 is the answer.

1. What are metric units ?​

Answers

Answer:The metric system is a system of measurement that succeeded the decimal system based on the metre introduced in France in the 1790s

Step-by-step explanation:

.

You have a pile of 45,000 candies. You are going to give away 18% every day. USING THE EXPLICIT EQUATION how many candies will you have left after 5 days. Round you answer to the nearest whole candy

Answers

Answer:

16683 candies

Step-by-step explanation:

Given:

Initial value is 45000.Reduction per day is 18%.

The equation would be:

[tex]C(t) = 45000*(1 - 0.18)^t=45000*0.82^t[/tex], where C(t) is the number of candies left after t days

Find the value of C(5):

C(5) = 45000*0.82⁵ ≈ 16683 rounded

[tex]\\ \sf\longmapsto C(t)=P\left(1-\dfrac{R}{100}\right)^t[/tex]

[tex]\\ \sf\longmapsto C(t)=45000\left(1-\dfrac{18}{100}\right)^t[/tex]

[tex]\\ \sf\longmapsto C(t)=45000(1-0.18)^t[/tex]

[tex]\\ \sf\longmapsto C(t)=45000(0.82)^t[/tex]

Now

[tex]\\ \sf\longmapsto C(5)=45000(0.82)^5[/tex]

[tex]\\ \sf\longmapsto C(5)=45000(0.37)[/tex]

[tex]\\ \sf\longmapsto C(5)\approx16650[/tex]

Plzz Help Me Questions No 2 i and I plzz ​

Answers

Answer:

i) k = -6

Step-by-step explanation:

12 = 2(1)^3 + 5(1)^2 - k(1) - 1      (Substitute 1 for x & set equal to 12)

12 = 2 + 5 - k - 1      (Clean)

12 = 6 - k      (Add and substract numbers on the right side)

6 = -k      (Subtract)

k = -6      (Divide by -1)

Is Figure A a reflection of figure b explain your reasoning

Answers

Assuming A is 1 and B is 2: yes

Because the line of symmetry goes vertically down the centre of the box figure A is in and figure B appears on the opposite side of the box

Here is a list of numbers:
15, 6, 13, 5, -14, 9, —8, 10, 15

State the median.

Answers

the answer is -14 it's the middle

the median is 9!!!!!!!

is 1/3 closer to 0 or 0.5

Answers

Answer:

its closer to 0.5

Step-by-step explanation:

if you change 1/3 to a decimal its going to be 0.333333

0.33333 is closer to 0.5

Answer:

0

Step-by-step explanation:

1/3 is 1 part of 3.

0.5 is half of 1.

1/3 is closer to 0.

A function is a relation in which every input (x) has exactly one output (y).

True or False

Answers

I think it might be true

PLEASE HELP ME
which equation or inequality shows the relationship between the plotted points on the number line
A. -4 > 3
B. -4 > -3
C. 3 > -4
D. 3 < -4

Answers

Answer:

C.

hope it help^_^(♡˙︶˙♡)


I need help on this can someone please help

Answers

wat ihsth at?  ecrio ajaajajajajaajajajajajjajajajjajajajaen

It took John 725 minutes to complete his research paper for his college class. How many hours did it take John to complete his research paper? O 12.08 O 50.25 O 60.42 O 120.83​

Answers

It took john 12.083 hours but you can just put 12 hours

A small school has 78 students. If 24 students are boys what is the ratio of girls to boys​

Answers

54:24
Explanation:
If there’s 78 students, and you subtract 24, you’re left with 54, therefore your answer would be 54:24

Answer:

54 : 24

Step-by-step explanation:

Total: 78 students

Part (boys): 24 students

We can find the number of girls in the school by subtracting the number of boys from the total number of students.

Part (girls): Total - Part (boys) = 78 - 24 = 54

We now have the amount of girls and boys, so we can rewrite as a ratio of girls to boys.

Girls: 54

Boys: 24

Girls : Boys = 54 : 24

Let me know if you have any questions!

Other Questions
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