Mathematics High School

CLICK ON THIS, 30 POINTS+BRAINLIEST
3RD TIME IM POSTING THIS! PLEASE HELP, THIS TIME BRAINLIEST AND 30 POINT!!!!!!!!
WHO WOULDN'T WANT THAT BY JUST ANSWERING 2 QUESTIONS!!!!!!!!

CLICK ON THIS, 30 POINTS+BRAINLIEST3RD TIME IM POSTING THIS! PLEASE HELP, THIS TIME BRAINLIEST AND 30
CLICK ON THIS, 30 POINTS+BRAINLIEST3RD TIME IM POSTING THIS! PLEASE HELP, THIS TIME BRAINLIEST AND 30

Answers

Answer 1

Answer:

30%

Step-by-step explanation:

5%

Answer 2

1st

Decreased by 20%

2nd

Increased by 10%

(Excuse me if im wrong, I did this in a rush)

Related Questions

Determine this one algebraically

Answers

Answer:

x = 5

y = 5

Step-by-step explanation:

In this question you need to solve one equation in order to plug the value into the second one and solve it as well. Lets start with the top one...

2x - x = 5

1x = 5

x = 5

Now we plug that value of x into the second equation

4x - 2y = 10

4(5) - 2y = 10

20 - 2y = 10

-2y = -10

y = 5

Finally, we can see that both x and y have a value of 5.

Mandy made a graph to show the relationship between the number of Fun-Fair prizes purchased and the total cost of the prizes.Which measurement from the graph represents the cost per prize?

Answers

Answer:

[tex] \boxed{C}[/tex]

The two angles below are complementary angles. Find the value of a.

Answers

Answer: a = 43°

Step-by-step explanation: If two angles are complementary,

then the sum of their measures is 90 degrees.

So we can setup the equation 47 + a = 90.

Now subtract 47 from both sides to get a = 43°.

For questions 7 - 12, solve the problem, expressing your answer using the correct number of
significant figures.

Answers

Answer:

93.1

24.83

24.13

2755

12.75

0.151

Step-by-step explanation:

Given :

21.1 + 45.99 + 26.0 = 93.09

15.55 + 21.61 - 12.333 = 24.827

14 + 0.8 + 9.33 = 24.13

14.5 * 190 = 2755

5.1 * 2.5 = 12.75

0.15 ÷ 0.991 = 0.151

What is the simplest form of the expression

Answers

The third option. I hope this helps

helpppppp meee! i need this ASAP

Answers

Answer:

1 is c

2 is b

3 is a

4 is d

Step-by-step explanation:

the first number in brackets is x, second is y. (x,y)

Answer:

I will not answer you because you are my friend

Which table of ordered pairs represents a proportional relationship?A x-2 4 6 у 4 16 36 B x 4 6 8 y 8 -12 -18 C x-3 -5 -7 y 5 3 1 D x-3 -6 -9 y 12 24 36​

Answers

9514 1404 393

Answer:

  D x-3 -6 -9 y 12 24 36

Step-by-step explanation:

The relationship is proportional when the ratio of y to x is the same for all table entries. In selection D, that ratio is ...

  12/-3 = 24/-6 = 36/-9 = -4

Alexis is making goodie bags for her birthday party. She has made 12 bags already.
If this is 60% of the total number of goodie bags that Alexis has to make, how many
total goodie bags does Alexis need to make for her party?

Answers

20
Needs 20 characters

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Answers

Answer:

B. both the median and interquartile range of math is larger than science

Step-by-step explanation:

Math: 41, 82, 87, 88, 90, 93, 94, 94, 99

Median: 90

Interquartile range: 9.5

Science: 71, 75, 75, 77, 78, 79, 79, 81, 82

Median: 78

Interquartile range: 5

if the side lengths are 9, 12, and 15, is this a right triangle?

Answers

Yes it is, answer is letter C

What is the mode of the following list of numbers:



\left\{3,4,4,5,6,7,7,7,8,9\right\}{3,4,4,5,6,7,7,7,8,9}


8


5


7


6

Answers

Answer: Your answer is 6

In order to make a batch of perfect California rolls, 24 ounces of crabmeat need to be
combined with 18 ounces of rice. This makes 42 ounces of California rolls. What is the ratio of
crabmeat to rice used to make the California rolls

Answers

The ratio of crabmeat to rice is 4:3

24:18 is the given ratio, both are divisible by 6, so 24/6 is 4 and 18/6 is 3.

Hope this makes sense and is right, have a good day!

convert 0.025 days to seconds

Answers

Answer:

2,160 seconds

Step-by-step explanation:

1. How many one third cup servings are in 6
cups of persons?​

Answers

Step-by-step explanation:

If the contents of one cup are split up into 3 equal parts, each will be one third of the cup. Each cup has three thirds, Therefore in 6 cups there will be six times as many thirds. We can also calculate by dividing.

I hope it's helpful!

Combine the like terms to simplify x + 4 - 5x - 2

Answers

Answer:

-1

Step-by-step explanation:

what you would start by doing is subtract x from 5 which gives it -6x. then, you would add the 2 to the 4 which cancels out the negative 2. so it should look like 6=-6x, then you would divide 6 by -6 which gives your answer as -1

C.) Answer the following question.
a) Who is speaking in the first stanza​

Answers

the witches from mecbeht

Answer:

where is the poem???????????,?????

What is the absolute value of -8.2

Answers

The absolute value of -8.2 would be 8.2
The absolute value will always be written as a positive number and it looks like this
|-8.2| then it becomes 8.2, the only difference it makes is it’s positive now

Factor each expression: 28 - 7x

Answers

Find the greatest common factor (7) and distribute it so answer is 7(4-x)

Answer: 7*(x-4)

Step-by-step explanation: Since we have 28=7*4 we can write

7x-28=7*(x-4)

AFTER allowing 4 % discount on the marked price of an article there is a profit of 20 % if the cost price of the article is RS 800 find marked price ? plz plz plz plz plz saw plz​

Answers

Answer:

Rs. 1000

Step-by-step explanation:

Let the marked price is x

Discount 4% ⇒ x - 4% = 0.96xCP = Rs. 800 Profit after discount = 20%SP = 800 + 20% = 800*1.2 = Rs. 960

Now we have below equation:

0.96x = 1.2*8000.96x = 960x = 960/0.96x = 1000

MP is Rs. 1000

Sam is saving for a guitar. He already has $50 saved and intends to save $30 each week. At week 12, how much money will Sam have saved?

Answers

Answer:

$50 + ($30 x 12) = $410

Step-by-step explanation:

Answer:

$410.00

Step-by-step explanation:

A point is in Quadrant 3 and on the unit circle. If its x-coordinate is -4/5, what is the y-coordinate of the point?

Answers

Answer:

The y-coordinate of the point is -3/5

Step-by-step explanation:

Here, we want to get the y-coordinate of the point

when we talk of the unit circle, we mean a circle that has its radius equal to just 1 unit

Now, on the third quadrant, we have the x axis value as negative, and also the y axis value as negative

In the unit circle, the Pythagoras’ theorem works for all quadrants; with the radius representing the hypotenuse of the right triangle, the x and y coordinates value represents the other sides of the triangle

Mathematically, from the theorem;

the square of the hypotenuse (radius of the unit circle) equals the sum of the squares of the two other sides

Thus, we have it that;

1^2 = (-4/5)^2 + y^2

1 = 16/25 + y^2

y^2 = 1 - 16/25

y^2 = 9/25

y = √(9/25)

y = +3/5 or -3/5

But since the y-coordinate value is supposed to be negative, we have to choose y = -3/5 as our answer (for the third quadrant)

Of a total of 6,000.00, part was invested at a simple interest rate of 8% and part at 7% if the total interest income for one year was $46.00, how many was invested at 7%

Answers

Answer:

g786

Step-by-step explanation:

876

brainliest?! plzzzzzzzzzzz

Answers

Answer:

F

Step-by-step explanation:

she spins it 2 times and there's 4 different spinners on the board

there's 1 * on the board so

* = 1/4

there's 1 & on the board so

& = 1/4

its 1/4 for both

so 1/4 + 1/4 = 2/8 or .25

2/8 = 1/4

Answer:

f

Step-by-step explanation:

If p(x)=x+2, find p(x) when x=28.

Answers

Answer:

P=30

Step-by-step explanation:

PLLLZZZZZZZZZ HELLLLPPPPPPP

Answers

[tex]w \leqslant 15[/tex]

[tex] \frac{1}{3?} w \: - 2 + 2 \geqslant 3 + 2 \\ 3 \times \frac{1}{3} w \geqslant 5 \times 3 \\ w \geqslant 15[/tex]

help?
Q1 Given the following data: 18, 47, 51, 60, 72, 75, 80
Find Q1 =

Answers

Answer:

47

Step-by-step explanation:

Q1 is half the first half of the data

18, 47, 51, [60], 72, 75, 80

^center, (Q2)

^Q1

Which number represents the sum of -8 and -i?
8i
-8i
-8-i
-8 + i

Answers

The correct answer would be -8-i! :)

Answer:

c

Step-by-step explanation:

edge

rename this mix fraction 3 1/2

Answers

Answer:

Step-by-step explanation:

In decimal form it’s 3.5 but if you want a fraction it’s 7/2 hope this helped you sorry if it isn’t what you where looking for

Answer:

it could be 3.5 because 1/2 is half of one whole so yea haha.

Pls hyelp. Me needs hyelp palease . Preciate it. Hehehehehehehehehe

Answers

Answer:

Step-by-step explanation:

You want to factor out perfect squares if they exist.

[tex]1.\ \sqrt{36}=\sqrt{6^2}=6\\ \\ 2.\ \sqrt{40}=\sqrt{2^2(10)}=2\sqrt{10}\\ \\ 3.\ \sqrt{75}=\sqrt{3(5^2)}=5\sqrt{3}\\ \\ 4.\ \sqrt{120}=\sqrt{2^2(30)}=2\sqrt{30}\\ \\ 5.\ \sqrt{84}=\sqrt{2^2(21)}=2\sqrt{21}\\ \\ 6.\ \sqrt{48}=\sqrt{4^2(3)}=4\sqrt{3}[/tex]

Estimate the difference by first
rounding each number to the
nearest hundred thousand.
4,827,644 - 528,411

Answers

Answer:

4,300,000

Step-by-step explanation:

4,800,000 - 500,000

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