Mathematics High School

please helpppppp i will mark you braliest

Answers

Answer 1

Answer:

0.3

Explanation:

you multiply all numbers together to get 0.3

Answer 2

Answer is 0.3

have a great day!

Related Questions

Find the solution of the system of equations.
15x – 4y = -50
3x – 2y = –16

Answers

Answer:

x=-2, y=5. (-2, 5).

Step-by-step explanation:

15x-4y=-50

3x-2y=-16

---------------

15x-4y=-50

-5(3x-2y)=-5(-16)

------------------------

15x-4y=-50

-15x+10y=80

-------------------

6y=30

y=30/6

y=5

3x-2(5)=-16

3x-10=-16

3x=-16+10

3x=-6

x=-6/3

x=-2

Please I need an answer asap

Answers

Answer:

N= 4

Step-by-step explanation:

y^3 * y^n

_______ = y^6

First we multiply the 2 y's together to get

y^n+3

____ = Y^6

Then we will multiply y to both sides

y^n+3 = y^7

Get rid of y

n+3 = 7

n=4

A figure is shown on the grid. Which of the transformations
would NOT lead to a figure that is congruent to the figure
shown?
Select one:
1-Dilation
2-Reflection
3-Rotation
4-Translation

Answers

i think the answer is reflection :)

If the scale factor of the point X (-10,4) is 2/5. Then determine the coordinates of the dilated point X’.
A. (-4, 2.6)
B. (-4, 1.6)
C. (-4, 8)
D. (-4, 1.8)

Answers

The answer is C.

Can I get brainliest please

Answer:

(-4, 1.6)

Step-by-step explanation:

What is the value of s

Answers

Answer:

Where is the problem?

Step-by-step explanation:

Urgent!!
A video game is listed for $110 and is on clearance for 40% off. Sales tax is 7%. What is the cost of the video
game?

Answers

Answer:

$70.62

Step-by-step explanation:

110 x 0.6=66

66x0.07 + 66=$70.62

iLL GIVE BRAINLIEST IF YOU ANSWER THEM

Answers

Answer:

Step-by-step explanation:

Which equation is equivalent to the equation below? (NO LINKS)

Answers

Answer:

The answer is A

Step-by-step explanation:

It is 2x+3=40

Justin has scored 27, 20, and 26 points in his three basketball games so far. How many points does he need to score in his next game so that his average (mean) is 25 points per game? points

Answers

Answer:

Step-by-step explanation:

The answer is 27, since the mean of 20, 26, 27, 27 is 27. I hope you enjoy. Take care

helpppppppppppplppppppp

Answers

Answer:

17 cm

Step-by-step explanation:

By Pythagoras Theorem

[tex]k = \sqrt{ {15}^{2} + {8}^{2} } \\ \\ k = \sqrt{ 225+ 64 } \\ \\ k = \sqrt{289} \\ \\ k = 17 \: cm[/tex]

Hi the answer is 17cm

PLEASE HELP!!!!! I'll make brainliest!

Answers

number 3

Step-by-step explanation:

In April Jayveis sent 675 test messages in may jayveis sent 621 text messages by what percent did the number of text messages decrease from april to may

Answers

Answer:hi

Step-by-step explanation:

pls help and neatly show work

Answers

Answer:

Step-by-step explanation:

(2x^2 + 10x + 7x + 35) - (x^2 - 3x + 5x - 15)

x^2 + 15x + 50

(x + 5)(x + 10)

x = -10

Step-by-step explanation:

(x+5)(2x+7)-(x+5)(x-3)

factorize (x+5) out

(x+5)[(2x+7)-(x-3)]

(x+5)(2x+7-x+3)

(x+5)(2x-x+7+3)

(x+5)(x+10)

b. to get the zeros of the equation,

(x+5)(x+10)=0

x+10=0

x=-10

since the other one has been found already

53, 13, 34, 41, 26, 61, 34, 13, 69 4) Mean : Median Mode : Range:

Answers

Answer:

Mean: 34.8

median:34

Mode: 13,34

Range:65

Step-by-step explanation:

The value of Mean is 34.4

The value of Median is 34 (middle term)

The value of Mode is 13 and 34.

The value of Range is 56.

Here,

The data set is,

53, 13, 34, 41, 26, 61, 34, 13, 69

We have to find the value of Mean , Median , Mode and Range.

What is Range of the data set?

To find Range of the data set we have to find the difference of highest and lowest number of the set.

Now,

The data set is,

53, 13, 34, 41, 26, 61, 34, 13, 69

Firstly we arranged in the ascending order we get;

13, 13, 26, 34, 34, 41, 53, 61, 69

The Mean of data set is calculated as;

Mean = [tex]\frac{13+13+ 26+ 34+ 34+41+ 53+61+ 69}{9} = \frac{310}{9} = 34.4[/tex]

Hence, The value of Mean is 34.4

And, The Median is calculated as,

There are nine numbers (odd) in the data set, so the median is the middle value of given data set after arranging in ascending order.

Hence, The value of Median = 34 (middle term)

Now, The Mode is the number that appears most often within a data set.

In the data set,

13, 13, 26, 34, 34, 41, 53, 61, 69

Number 13 and 34 repeat two times.

So, The value of Mode = 13 and 34

Now, To find Range of the data set we have to find the difference of highest and lowest number of the set.

Here, In the data set;

The highest number = 69

The lowest number = 13

Hence, Range = 69 - 13 = 56

Therefore,

The value of Mean is 34.4

The value of Median is 34 (middle term)

The value of Mode is 13 and 34

The value of Range is 56

Learn more about the range of data set visit:

https://brainly.com/question/24326172

#SPJ2

If a1=7and an=-2an1 then find the value of a5

Answers

Answer:

wonderful

Step-by-step explanation:

a5= A1=7 an=2an1

an16

Which value is equivalent to 5 + 4 × 2?

A) 11
B) 13
C) 18
D) 22

Answers

Answer:

C)18

Step-by-step explanation:

5+4=9 9x2=18

18 is your answer.

Answer:

Step-by-step explanation:

Which statement is true for ALL quadratic functions?
All quadratic functions have a maximum point.
All quadratic functions have a domain of all real numbers.
All quadratic functions have a range of all real numbers.
All quadratic functions have a minimum point.

Answers

Answer: All quadratic functions have a domain of all real numbers.

Step-by-step explanation:

Find X and the measure of each angle

Answers

Answer:

x = 68

Step-by-step explanation:

sum of interior angles of 5-sided figure is 3(180°) or 540°

5x + 200 = 540

5x = 340

x = 68

Ashley ate exactly one-third of the peanuts in a dish. Then, Emily ate exactly one-fourth of the remaining peanuts in the dish. Lastly, Isabella ate exactly one-fifth of the remaining peanuts in the dish. What is the least number of peanuts that could be in the dish when Isabella finishes? [Whole peanuts may not be split into smaller parts.]

Answers

Answer:

12 peanuts

Step-by-step explanation:

use algebra using the given ratios...and use trial and error to find the total number of peanuts.

multiply that by the final ratio.

Steven wants to buy a new video game. He needs at least $48. He has $26.00 saved. His brother said he would pay him $5 an hour to help him with his
homework. Which inequality can be used to determine the amount of hours, h, Steven must help his brother so that he has enough money for video game?

48 - 26h > 5
В.
5h + 26 2 48
С
26h + 5 2 48
D
26 +5h48

Answers

i think that the answer is C

Billy has $16.30 in dimes and quarters. If he has a total of 88 coins, how many of each type of coin does he have?

Answers

Answer:

38 dimes, 50 quarters

Step-by-step explanation:

Let d = dimes

Let q = quarters

d + q = 88

d = 88 - q

0.10d + 0.25q = 16.30

0.10(88 - q) + 0.25q = 16.30

8.8 - 0.10q + 0.25q = 16.30

8.8 + 0.15q = 16.30

0.15q = 7.5

q = 50

d = 88 - q

d = 88 - 50

d = 38

This is URGENT please help!

Answers

X=1 look at the x axis and see where the the middle part of the U thing a-line

Answer:

x=1

It's the line that runs through the vertex (1,9), essentially creating mirror images on both sides

Help with this pls I’ll give 20 Points

Answers

Answer:

La respuesta es c

Step-by-step explanation:

Find the length of the missing side of the triangle.
24 ft
45 ft
The length of the missing side is
ft.
?

Answers

Answer:

51 ft

Step-by-step explanation:

a^2 + b^2= c^2

24^2 + 45^2 = c^2

c= 51

Answer:

it is 51 ft for the answer

Find the equation of the straight line passing through the point (0, 1)
which is perpendicular to the line
y=-2x + 2

Answers

Step-by-step explanation:

y=-2x+2 point(0,1)

m1=2=m1×m2=-1

-2×m2=-1=-2m=-1(÷ both sides by -2) M2=1/2 equation 1/2=y-1/x-0 2(y-1)/(x-0)1=2y-2=x-0 y=mx+c=2y=x-0+2

2y=x+2 (÷all sides by 2)

Ans=y=1/2x+1

Need the answers for 4-8

Answers

Answer:

hope this helps you out ask me if you need more help

-5x-2
Multiply the following

Answers

Answer:

Step-by-step explanation:

-7x

Answer:

=. -10

if you are owing someone $5and another person $2when you multiple you will get 10. Since it's in the negative form you add the sign={-10}

On a package of rice, the directions say that the ratio of cups of water to cups of uncooked rice should be 1 : 1
2
How many cups of water should be used to cook 1 cup of
2 uncooked rice?

Answers

The cups of water should be:

2 x 12 = 24 ( cups of water )

Mhanifa please help!!!

Answers

Answer:

B. rhombus

Step-by-step explanation:

This is not a square or rectangle because of the 94° angle

All sides are equal, it is a rhombus

Which is closest to the area of the figure?

A 96 square units
B 86 square units
C 80 square units
D 72 square units

Answers

D 72 square units..........

It’s D72 square units

Other Questions

I need help solve this !! Pls help pls not links ;) Read the excerpt from The Lottery. Soon the men began to gather, surveying their own children, speaking of planting and rain, tractors and taxes. They stood together, away from the pile of stones in the corner, and their jokes were quiet and they smiled rather than laughed. The women, wearing faded house dresses and sweaters, came shortly after their menfolk. They greeted one another and exchanged bits of gossip as they went to join their husbands. Soon the women, standing by their husbands, began to call to their children, and the children came reluctantly, having to be called four or five times. Bobby Martin ducked under his mother's grasping hand and ran, laughing, back to the pile of stones. His father spoke up sharply, and Bobby came quickly and took his place between his father and his oldest brother. Explain what is learned by the actions of the characters in the excerpt. The lottery was a happy occasion because the men told jokes, the children laughed, and the women were able to exchange gossip. The lottery may not have been a happy occasion because the men smiled rather than laughed, and the children were apparently very hesitant to join their families when it started. Most of the villagers were indifferent about the lottery since it was held every year, and they already knew the outcome this time. Most of the villagers were ready to do away with the lottery since it was an outdated custom, carried over from years past. rene completed a 10 mile run in 1 hour and 20 minutes. Which calculation would give her average speed (mph) using a scale: Three boys Isaac ,Alex and Ken are standing in different parts of a field .Isaac is 100 metres north of Alex and Ken is 120 metres east of Alex .Find the compass bearing of Ken from Isaac The author most likely chose to introduce her argument by way of a personal anecdote in order to How does Mountaineering help to improve our lifestyle? What is a hard cut?1. when the film fades to white between two clips2. when the film fades to black between two clips3. when two clips are edited together with no transition4. when two clips are shown side by side with a divider The wifes story1. Which of the following statements best describes a major theme of the text?A Individuals should be accepted for who they areB Individuals are not always who they seem to be.C Love can help overcome any obstacleD Individuals can change for the better. Help help help help help Help me pls TwT I am terrible at math select the statement that best describes how each passage conveys different information about the seneca falls convention PLEASE HELPPPPPPPPFind h in the figure given below. What would happen to the planets if the suns gravity did not exist Question 4At practice, Diego does twice as many push-ups asNoah, and also 40 jumping jacks. He does 62 exercisesin total. The equation 2x+40=62 describes this situation.What does the variable x represent?The number of push-ups Diego does.The number of push-ups Noah does.The number of jumping jacks Diego does.The number of jumping jacks Noah does. in which quadrant does the point (-7,3)lie? In which figure is the height of the cylinder half the radius? A cylinder with a height of 2 and diameter of 8. A cylinder with a height of 4 and diameter of 8. A cylinder with a height of 8 and diameter of 8. A cylinder with a height of 16 and diameter of 8. Mark this and return Calculate axis of symmetry and vertex for equation 4x squared + 8x = 32 How can a chemical reaction be sped up? Select from the drop-down menu to correctly complete the statement. Add a Choose... that is unaffected by a reaction. the choices are, A: catalyst B: coefficient C: product Find mDmD=greatly appreciate if done asap:) What makes a story modern? For example comparing the lion and the mouse fable with the Disney movie Zootopia What makes Zootopia more modern then the fable?