Mathematics High School

help me please Help me ​

Help Me Please Help Me

Answers

Answer 1
you just have to add them together because that is perimeter.

Related Questions

Please help me with this!!!

Answers

Answer:

x = 3 and y = 8

Step-by-step explanation:

The Opposite sides of a parallelogram are equal and parallel. It means,

[tex]\dfrac{y}{2}=4\\\\y=8[/tex]

Also,

5x - 6 = 3x

Taking like terms together,

5x -3x = 6

2x = 6

x = 3

So, the values of x and y are 3 and 8 respectively.

Question 1
The length of a rectangle is 10 centimeters, and the perimeter is 32 centimeters.
What is the area?
A
42 square centimeters
B
52 square centimeters
С
60 square centimeters
D
120 square centimeters

Answers

The is B to the question

Use the given cost table for the same product from two different companies to create a linear system.
Then solve the system to determine when the cost of the product will be the same and what the price will
be.
Two online retailers sell organic vanilla extract by the ounce using the following pricing chart.

Answers

Answer:

c(n) = 2.25n + 4

g(n) = 2n + 6

Solve:

[tex]g(n) = c(n)[/tex]

so:

[tex]2n + 6 = 2.25n + 4\\2 = 0.25n\\n = 8[/tex]

plug this in:

[tex]g(n) = 2n + 6\\g(n) = 2 * 8 + 6\\g(n) = 16 + 6 = 22[/tex]

Both Chef Mate and Grocery Gourmet charge $22 for 8 ounces of vanilla extract.

Deanna measured the length of a piece of wood three times. The measurements were 25.67 cm, 25.79 cm, and 25.71 cm. List the measurements in the order they would appear on a line plot.

Answers

Answer:

25.67 ; 25.71 ; 25.79

Step-by-step explanation:

Give the measurement :

25.67 cm, 25.79 cm, and 25.71 cm.

Arrangement of numbers on a line plot is arranged in ascending order ( lowest to highest)

Hence,

25.67 < 25.71 < 25.79

Therefore they will follow the arrangement :

25.67 ; 25.71 ; 25.79

What is the sun of (square root of -2) and (square root of -18)

Answers

Answer:

5.65685425 i

which is answer choice B

Step-by-step explanation:

Can you round 176.576

Answers

Answer:

177.0

Step-by-step explanation:

176.576 --> 176.58 --> 177.6 --> 177.0

Enter a fraction equivalent to 0.4. Use only whole numbers for numerators and denominators.

Answers

Answer:

2/5

Step-by-step explanation

!s the answer.

Easy Percent Change Problem
Netflix consumption of my time is too excessive, so I decided to reduce the amount I watch by 75%. After I made the necessary adjustment of a 75% reduction, I now watch 2 hours of Netflix.
What was the number of hours I watched Netflix before the 75% decrease?

Answers

Answer:

Step-by-step explanation:

t(100-75)/100=2

t(25/100)=2

t=200/25

t=8 hours

If 0 is an angle in standard position and its terminal side passes
through the point (-7,-24), find the exact value of tan e in
simplest radical form.

Answers

Answer:-27/7

Step-by-step explanation:

Mhanifa please help me with this? I will mark brainliest!

Answers

Answer:

C. 20

Step-by-step explanation:

If the entire angle is 47° (AOC) and a part of it is 27° (BOC) then you subtract 47 - 27 to get the answer which is 20°

The answer c. 20°

Brainliest to whoever says there favorite anime. :)

Answers

Answer:

Naruto, can i get brainliest pls?

Step-by-step explanation:

Answer:

Promised Neverland!!!!

Step-by-step explanation:

please please helpppppppp

Answers

-1/9 < -0.87 < -5/6 < -0.23

Need help with this equation QUICKLY!! Pls and thank you

Answers

Answer:

I can not see the picture

Step-by-step explanation:

Independent Practice


Simplify the expression. 8 +2 2


A.
8 28 square root of 2


B.
4 2


C.
2 10


D.
6 26 square root of 2

Answers

Answer:

B.

4 2

Step-by-step explanation:

Simplify the expression.

9-fraction

The result can be shown in multiple forms.

Exact Form:

8

+

2

√

2

Decimal Form:

10.82842712-square root

…

Simplify the expression.

8- subtracting

Simplify the expression.

12-addition

Evaluate.

30

=

30

The equation is always true.

True

HELP i need it on my final

Answers

Answer:

-2

Step-by-step explanation:

when x = 5, f(x) = -2

hope this helps. good luck

Can someone please answer this Please
mike can walk 128 km in 16 hours. what distance can he walk in 3 hours

Answers

Answer: He can walk 24 km.
Explanation: 128/16 is 8 km per hour. 8x3 is 24, so 24 km

Answer:

24

128 divided by 16 is 8

8 x 3 = 24

Step-by-step explanation:

answer both for ( brain list, thanks, 5 star review)

Answers

Answer:

1. 1 1/12

2. 1/10

Answer:

1. or 1 or 1.083

2. or 0.1

Step-by-step explanation:

Pls its urgent
20 marks

Answers

Answer:

-4636833600

Step-by-step explanation:

6 x 92 x 10^-3 + 4 x 84 x 10^-2

552 x 10^-3 + 4 x 84 x 10^-2

552 x 1000 = 552,000 +4 = 552,004 x 84 = 46368336 x -100 = -4636833600

Plz help due tomorrow

Answers

Answer:

a) The addition property of equality

b) The division property of equality

Step-by-step explanation:

Here, we want to know the correct step to use

From the given question, to proceed;

All we have to do is to move the value that has a negative value on the left hand side to the right hand side

what accompanies this is the addition of the both terms, on the right hand side

After this, we now proceed to divide the sum by the coefficient of x

Thus, the correct choices are;

a) The addition property of equality

b) The division property of equality

the changes in Mr. Connor’s bank account for five days are $50.25, -$22.50, $50.25, -22.50, and -22.50. What is the mean change in his bank account? show your work

Answers

Answer:

8.6

Step-by-step explanation:

-22.50 x 3 = -67.50

50.25 x 2 = 100.50

100.50 + -67.50 = $43

43 divided by 5

=8.6

Hope this helps :)

The mean change in Connor's bank account is $6.6.

What is mean?

Mean is an average of values of a set. Arithmetic mean, geometric mean and harmonic mean are the type of mean.

Given that,

Changes in Mr. Connor's bank  account for five days are $50.25, -$22.50, $50.25, -22.50, and -22.50.

To find mean change in Connor's bank account,

First determine total change in Connor's bank account

Total change = 50.25 -22.50 + 50.25  - 22.50 - 22.50

                      = 33

Mean change = total change/ number of days

Mean change = 33/5

                       = 6.6

To learn more about Mean on:

https://brainly.com/question/27824219

#SPJ2

WHAT IS 4h divided by 5h

Answers

Answer:

4/5h

Step-by-step explanation:

Find the value of x this is for my homework and I cant find it

Answers

Answer : x= 33

Explanation :
Sum of all interior angles in a triangle =180
23+124+x =180
147-x=180
x=180-147
x =33

Answer:

33 degrees

Step-by-step explanation:

180 - 23 - 124 = 33 because all interior angles of a triangle add up to 180 degrees.

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

Answer:

option A

Step-by-step explanation:

it says that 1.2 with the mark percent representing the function percent it is also increasing

Therefore, it's a

Glad I can help tell me if you need anything else!

The correct answer is A

how do I solve 6 8/9 - 5 2/3?​

Answers

Answer:

11/9 or  1 2/9 as a mixed number

Step-by-step explanation:

Answer:

11/9

Step-by-step explanation:

Solve the question in the picture
3.06 x 1013
1.21 x 103

Answers

Answer:

Please refer to the attachment

Please help me solve this.

Answers

Answer:

b6

Step-by-step explanation:

hope you help

The number of wins for a high school football team is measured for the season. When the team plays at home, it is generally believed that they will win. Comparing the location of the game and the number of wins, a correlation coefficient of −0.11 is calculated. What would this imply about the football team winning at home?

The scatter plot would closely resemble a straight line with a negative slope. The data has a strong, negative correlation, and a causal relationship exists between the team playing at home and winning.
A.The scatter plot would closely resemble a straight line with a negative slope. The data has a strong, negative correlation, but causation cannot be determined.
B. The scatter plot would not be represented by a line of best fit with a negative slope. C.There is a weak correlation between the football team playing at home and winning, and a causal relationship exists between the team playing at home and winning.
D. There is no causation and almost no correlation between the football team playing at home and winning.

Answers

Answer:

D

Step-by-step explanation:

Given a correlation coefficient of -.11 the correlation would be extremely weak therefore it would have almost no correlation or causation

Why? Well when the value of the correlation is between -.1 and .1 then the relationship is said to have no correlation

-.11 is very close to -.1 thus meaning it would have pretty much no correlation

Answer:

D. There is no causation and almost no correlation between the football team playing at home and winning.

Step-by-step explanation:

A correlation coefficient can be greather than or equal to -1, and less than or equal to 1.

If you have a negative correlation coefficient it means that the correlation between the two variables is a reverse relationship. When one of the variables increase the other one decrease.

The closes the correlation coefficient is to -1 or 1, the correlation is higher,

As -0,11 is not close to -1 it means that the correlation is almost 0 and it is not a correlation between the two variables.

Help please don’t answer if you don’t know also I’ll give brainliest

Answers

Answer:

10x=4

x=4/10

x=2/5

Step-by-step explanation:

Answer:

3x+4x+3x=12-8

10x=4

x=4/10

x=2/5

x= o.4

hope you have a nice day

( •_•)>⌐■-■        ( ⌐■_■)

               -kay

helpp do these form a right triangle and please explain

Answers

#1 does not, #2 does, #3 does, #4 does, #5 does not, and #6 does

Answer:

hope you can see the pictures! couldn't do the first one because I can't read the numbers, sorry.

WILL GIVE BRAINLIEST
PLEASE HELP!!!!!!
if 208 students take the bus, determine the total number of students that walk and bike to school.
48% walk
26% take the bus
21% car
5% bike

Answers

Answer:

424 students

Step-by-step explanation:

208*(100/26)=800

800*(.48+.5)=424

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