Mathematics High School

can you help me please ​

Can You Help Me Please

Answers

Answer 1

Answer:

151.4496 cm^2 is the area

Related Questions

Please help. Im stuck on this question and cant figure this out/

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Answer:

34.1 and 34.3

Step-by-step explanation:

Since it is 2/9 and it's going up by 10's the decimal is .22222222. So it would be between numbers of .1 and .3. Hope this helps!

what is 1x + 2x = 4x

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Answer:

The answer should be x=0, hope this helps:)

X = 0 is your answer

find the slope to the line that contains (-3,-1) (-5,5)

Answers

Answer:

m= -3

Step-by-step explanation:

Answer:

-3 !!

Step-by-step explanation:

m = [tex]\frac{y_{2} - y_{1}}{x_{2} - x{1}}[/tex]

[tex]\frac{5 - -1}{-5 - -3}[/tex]

[tex]\frac{6}{-2}[/tex]

slope = -3

i hope this helps !!

4s - (s - 12) = 1- (1 - 6s)?

Answers

Answer:

s=-4

Step-by-step explanation:

combine like terms on each side and get 3s-12=6ssubtract 3s from both sides to get -12=3sdivide both sides by three and get s=-4

PLEASE I NEED THESE 4 ANSWERED ASAP :))

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Answer:

3. x = 53

4. x = 60

Step-by-step explanation:

Answer:

1. 53

2. 60

Step-by-step explanation:

70+ (4+2x) = 180

74+2x=180

180-74=106/2=53

x=53

2x+x=180

3x=180/3

x=60

can someone please help

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Answer:B, I think it's B.~If you look closely the only difference between the two polygons is that they are a different size.So when you divide 21 by 18 to see what fraction is being used to demonstrate the polygon I got, 7/6.So I tried dividing 28 by 7/6 and got the answer, 24.But since it's X + 13, I had to see which answer plus 13 would equal 24, and 11 + 13 = 24.~

Hope you have a good day, Loves!

Also if I'm right can you let me know please?

Answer:

A cause I said so.

Plz help!!!!!!!!!!!!!!!!!

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I believe It is a maximum :)

Answer:

I believe it is a maximum. So sorry if im wrong

Step-by-step explanation:

Convert the equation 9x + y = 4 Into slope-intercept form. Make sure to simplify if possible.​

Answers

Answer:

x = -1/9y + 4/9

Step-by-step explanation:

9x+y=4

Step 1: Add -y to both sides.

9x+y+−y=4+−y

9x=−y+4

The required equation in slope intercept form is given by y = -9x + 4.

What is the slope of the line?

The slope of the line is a tangent angle made by line with horizontal. i.e. m = tanx where x in degrees

What is the intercept in the equation?

In the equation intercept is the value of the linear function where either of the variables is zero.

here,
The slope intercept of the line is given as,
y = mx + c,
Where m = slope of the line and c = y-intercept of the line,

Given equation of line 9x + y = 4
Rearrange the equation,
9x + y = 4
y = -9x + 4

Thus, the required equation in slope intercept form is given by y = -9x + 4.

Learn more about slopes here:
https://brainly.com/question/3605446

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PLEASE HELP IM BEGGING YOU ILL GIVE BIRRELENTLIST

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Answer:

7

Step-by-step explanation:

Answer:

Step-by-step explanation:

10^4 x 8 = 80,000. 10^3 = 1000. 80,000 - 1000 = 79000. 87,000-79000= 8000. The answer would be 8000. I think. Don't come at me if I'm wrong, I'm just trying to help.

Help me! I cannot figure out how to reverse these.

Test each statement below to see if it is reversible. If so, write it as a true biconditional. If not, write not reversible



5: A perpendicular bisector of a segment is a line, segment, or ray that is perpendicular to a segment at its midpoint.


6: Two angles that form a linear pair are adjacent.

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im not sure about 5 but 6 is:
adjacent are two angles that form a linear pair

Substitute
5 - y = 32x
Y = 2x

Answers

Answer:

5/34

Step-by-step explanation:

5- (2x) = 32x     5-2x=32x      32x+2x= 34x      x= 5/34

please help me
Quadrilateral ABCD is similar to quadrilateral A'B'C'D'. Select all statements
that must be true.
there is 4 opinion in the photo

Answers

Answer:

Option 1, 2, and 4 are correct. Option 3 is incorrect.

We can conclude that the ratios →

A'B'/AB = A'C'/AC   AD/A'D' = BC/B'C'    AB/CD = A'B'/C'D'    

are true.

What is similarity of triangles?

Two figures are similar if their corresponding angles are congruent , and the ratios of the lengths of their corresponding sides are equal. This common ratio is called the scale factor.

Given is Quadrilateral ABCD is similar to quadrilateral A'B'C'D'.

If Quadrilateral ABCD is similar to quadrilateral A'B'C'D', then we can say that all the sides and diagonals will be resized by the same scale factor of [K]. So, we can say that -

A'B'/AB = A'C'/AC   is true

AD/A'D' = BC/B'C'    is true

AB/CD = A'B'/C'D'    is true

BD/B'D' = C'D'/CD    is false.

Therefore, we can conclude that the ratios →

A'B'/AB = A'C'/AC   AD/A'D' = BC/B'C'    AB/CD = A'B'/C'D'    

are true.

To solve more questions on similarity, visit the link below-

brainly.com/question/15172640

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Becky spent 2/3 of her piano practice time on her recital piece. If she spent 25 minutes on all the other pieces, how many hours did Becky spend on practicing in all?
PLEASE HELP ME

Answers

Answer: 1 1/4 hours

Step-by-step explanation: if 2/3 was her recital piece 25 is equal to 1/3. Multiply it by 3 to get 3/3 or 1. 25*3=75 minutes or 1 hour 15 mins. This can be written as 1 and a quarter hours, 1 hour 15 mins, or 5/4 an hour.

Subject:Mathematics ​

Answers

The answer is A/the first one, I hope this helped

Write the equation for "25 more than a number x is the same as 44"

Answers

Answer:

25 + x = 44

Step-by-step explanation:

Substitute the words with the math symbols.

25 more than a number x is the same as 44

more than means to +

is the same as means =

25 more than a number x is the same as 44

25          +                       x       =  44    

25 + x = 44

32 - 2
2x
Write the polynomial
in standard form
that represents
the perimeter of
the quadrilateral.
2x + 1
5x - 2

Can someone help me please, it’s almost 11 and I want to go to bed, I have a lot of points

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Answer:

12x-3 if you need a value for x i got nothing

An item is regularly priced at $45. It is on sale for 55% off the regular price.

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Answer:

the answer would be $20.25

Step-by-step explanation:

55% of 45 is 24.75 and 45 - 24.75 = 20.25

Answer:

20.25

Step-by-step explanation:

55% of 45 is 24.75

45 - 24.75 = 20.25

So the answe is 20.25

there are 48 serving in 8 pizzas. how many servings are in 40 pizzas?

Answers

The answer should be 240

Answer:

There is 240 servings in 40 pizzas.

Step-by-step explanation:

You have to start by finding how many servings are just in 1 pizza and that is 6 and then multiple 40 by 6 and you get 240.

A small business lost $6200 in its first year, lost $2150 in its second year, and earned $4780 in its third year. Overall, in the 3-year period, how much did the business earn or lose?

Is this the correct expression?
[(6200 - 365) + ( 2150 - 730) + (4780 + 1095)]

Answers

Answer:

-6200-2150+4780

-8350+4780

Overall, they lost $3570

please help!! i don’t understand geometry

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so you would add lmu and umn together to equal lmn. My notes are in the picture but the answer is umn=42 and x=1

simplify 2 - 10 (-6v - 6)

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Step-by-step explanation:

60v+62

2-10(-6v-6) Distribute the 10

2+60v+60 Add the non variables

60v + 62

Alonzo charges $150 for 5 hours of tutoring.
What is his rate per hour.
I’m confused

Answers

he charges $30 per hour . 150 divided by 5 gives you $30

Answer:

C: $30/hr

Step-by-step explanation:

In order to find the rate per hour you must divide: 150 ÷ 5

Which will give you 30

Also if you took away the 0 in "150" then it would be like says "15 ÷ 5" which is 3 but then you have to add the zero back making it 30

Therefore your overall answer is going to be C, $30/hr


Part A- Determine the solution of the system of linear equations (____. ____)

Part B - What does the x-coordinate of the solution represent in terms of the context of the problem.

Answers

It’s linear abs part be is a cordanite

What is the value of log^381?A.2B.3C.4D.5

Answers

Answer:

4

Step-by-step explanation:

Prompt: Sasha wants to go to the department store this Saturday for the big sale. She has saved $45, received $75 from birthday gift cards, and will receive $125 on Friday from work. Her mother reminds Sasha of the $39 she owes her for the last pair of jeans. Sasha also needs to put $50 in her savings. The sale has $40 jeans at 20 percent off and T-shirts on sale for 3 for $15.99. How many pairs of jeans and T-shirts can Sasha purchase? Show or explain how you got your answer.

Answers

Answer:

Step-by-step explanation:

Given that :

Inflow for Sasha = $(45 + 75 + 125) = $245

Outflow = $(39 + 50) = $89

Amount shasha can spend on sale :

$(245 - 89) =$156

T- shirt sales = 3 for $15.99

Pair of Jeans = (1 - 0.2) = 0.8 * $40 = $32

3 pairs of jeans

12 T-shirts at 3 for $15.99

3 jeans = 3 * $32

T - si


Jose is planning to drive from New York City to Dallas in his car. Jose was curious and started to complete the table shown to indicate how far in mles he can travel for each gallon of gas he uses

How far did Jose travel with 10 gallons of gas?

Answers

Answer:

200 miles

Step-by-step explanation:

you travel 20 miles for 1 gallon, so 10*20=200miles

Answer:

200

Step-by-step explanation:

if you have to dive its 20 times 10 because 20 miles 10 dollars

Please help, I will give brainlist

Answers

Answer:

Sarah will earn $25.984 in interest in 7 years.

Step-by-step explanation:

1. $64 x 5.8% = $3.712

2. $3.712 x 7 years = $25.984

Which shape below has both reflection and rotation symmetry

Answers

Answer:

option 4

Step-by-step explanation:

its 4 my dude .......

three times Jeffs age is Kelly’s age Kelly is 48 years old what is Jeffs age

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Answer:

48 divided by 3 is 16

Step-by-step explanation:

please give good rating

what is the value of 7 in the number 8975

Answers

Answer:

70?

Step-by-step explanation:

8975
^ 7 is on tens
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