The short sides of a rectangle are 2 inches. The long sides of the same rectangle are three less than an unknown number of inches.

Two students are told that the perimeter of this rectangle is at least 30 inches. The first student says, "The length of the long side must be at least 13 inches". The second student says, "The unknown number must be at least 10 inches". Which of the following statements is true?

The first student is correct.
The second student is correct.
Both students are correct.
Neither student is correct.

Answers

Answer 1
first student is correct
Answer 2
I think the a: the second student because the total on the to long sides of the rectangle has to be the same and 10x2= 20 and the other 2 sides is 5 5x2= 10 which gets a total of 30 inches

Related Questions

Jose has scored 206 points on his math tests so far this semester. To get an A for the semester, he must score at least 279 points.

Answers

Answer:

206 + n = 279

Step-by-step explanation:

I really need help with this...

Answers

b would be the answer i’m pretty sure , it said TWICE as many push ups so it would be 2x
b is the answer because twice as many push ups

NEED HELP ASAP (please and thank you)

Answers

Answer:

800

Step-by-step explanation:

i dont know how to explain. i just did the math. hope this helps.

it wouldnt be 600 because thats 1/2 of 1200 not 2/3.  

Answer:800

i put it wrong at first but its 800

help me with this and get 10 point and bright if right.

Answers

Answer:

A

Step-by-step explanation:

As on X axis line touches the positive number so x will be a real number..after that on y axis the lines touching approximately to 1 or 2 so it mean y is less than or equal to 4

The answer is A...
I hope this helps!

Find the equation that represents the proportional relationship in this graph, for y in terms of x.

Answers

The equation of the line is required.

The proportional relation of the graph is [tex]y=\dfrac{1}{7}x[/tex]

Equation of line

Two points of the line are

[tex](0,0)[/tex] and [tex](21,3)[/tex]

[tex]x_1=0[/tex]

[tex]y_1=0[/tex]

[tex]x_2=21[/tex]

[tex]y_2=3[/tex]

The equation of the line is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

[tex]\Rightarrow y-0=\dfrac{3-0}{21-0}(x-0)[/tex]

[tex]\Rightarrow y=\dfrac{1}{7}x[/tex]

Learn more about equation of line:

https://brainly.com/question/13763238

Catherine has $54. She plans to spend more than $20 of the money for a painting canvas. The rest will go toward paints. Each tube of paint costs $8.50. Assume that x represents the number of tubes of paint Catherine can buy.

The inequality that best represents this scenario is ___
A. 8.5x + 20 > 54
B. 8.5X - 20 < 54
C. 54 - 8.5X < 20
D. 54 - 8.5X < 20
The number of tubes of paint Catherine can buy is ___
A. At least 5
B. More than 4
C. Less than 4
D. More than 5

Answers

D I think if I am wrong I am sore

here is the map for the last question

Answers

Hi hi hi hi hintjrjjrjr

1. Find the median of the following data :
1) 3,1,5,6,3,4,5
2) 3,1,5,6,3,4,5,6

Answers

Answer:

a ) The first step -  arrange them in ascending or descending.

1,3,3,4,5,5,6

then median is to find the middle so -

the middle of this is "4" (there are odd numbers of numbers)

b) the first step- -  arrange them in ascending or descending.

1,3,3,4,4,4,6,6

then median is to find the middle so -

here the middle is 4 and 4 ( there are even numbers of numbers)

so you find average -

4+4/2 = 4

these are the answers I guess.

you have to put all the numbers from least to greatest then scratch off one from each side and do that until you get 1 number left wich should be 4

18 POINTS HELP !! I WILL GIVE BRAINLIEST!

Answers

Answer: 16

Check: 3/4 (16) + 2 = 14  ||  5/4 (16) - 6 = 14

I hope this helps, and Happy Holidays! :)

17+50+13+4x
x=
Missing Angle=

Answers

Answer:

4(x+20)

Step-by-step explanation:

hope i helped

Answer:

x=25

Step-by-step explanation:

17+50=67

67+13=80

180-80=100

100/4=25

(Hope this is helpful and correct.)

Spencer shot 24 basketball shots and made 16 shots. What percent of the shots did Spencer miss?

Answers

Answer:

I think it’s 7%

Step-by-step explanation:

he missed 33% of the shots

please help ill give brainliest

Answers

I not sure 1 r 2r 3mult by 8 that all I know sorry

Answer:

-8 and reverse

Step-by-step explanation:

dont need one

Blossom typed 1/8 of her report on Monday. She typed 1/4 of the report of Tuesday. How much of the report does she need to type to finish it on Wednesday?

Answers

Answer:4

Step-by-step explanation:

Answer: 5/8

That's it

I WILL GIVE BRAINLIEST! DO NOT ANWSER IF YOU DON'T KNOW! Guy and Jim work at a furniture store . Guy is paid $185 per week plus 3% of his total sales, in dollars, x, which can be represented by g(x) = 185 + 0.03x. Jim is paid $275 per week plus 2.5 % of his totals sales in dollars, x, which can be represented by j(x) = 275 + 0.025 x . Determine the value of x, in dollars, that will make their weekly pay the same.

Answers

Answer:

X = 18 000

Step-by-step explanation:

185 + 0.03x = 275 + 0.025x

Subtract 0.025x from both sides

185 + 0.005x = 275

Subtract 185 from both sides

0.005x/0.005 = 90/0.005

X = 18 000

Verify by replacing x with 18 000

185 + 0.03(18000) = 275 + 0.025(18000)

185 + 540 = 275 + 450

725 = 725

Functions 1 and 2 below represent the position (y) of a particle over time (x). Which function is moving faster? Explain your Answer *

Answers

I am not sure about this one, but I’m pretty sure function 1 as 24 divided by 2 is 2, which makes (2,0) and function 1 has (0,2). The higher the line, the greater it is.

How do you solve this;

The price of a theater ticket increased from $7.50 to $7.75. The theater sold 315 tickets at the higher price. With the price increase, how much more did the theater earn on the tickets?

Answers

Answer: 78.75

its just multiplying the extra 25 cents they added by the number of tickets they sold(315) and that equals 78.75$

The equations in this sytem were added to solve for x. What is the value of x?

Answers

Answer:

3rd one (x = 1)

Step-by-step explanation:

According to Hinduism, people are reborn into new physical forms. The form one is born into depends on one’s
a. moksha c. dharma.
b. karma. d. sutra.

Answers

Answer:

B. Karma

Step-by-step explanation:

Think of karma as "good guy," points. The more karma points you have the better off you will be reborn, and if you have low karma you will not reborn into something great.

brainliest for brainliest??

Answers

Answer:

sure

Step-by-step explanation:

Answer:

yassssssssssssuwujejfjktjkri

Find the slop of the line that passes through (8,4) and (5,2).
(Type your answer in like this; 1/4, for example.)

Answers

Answer:

1/4

Step-by-step explanation:

2/3 because of rise/run

help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer: Its so blurry. I cant see the question

Step-by-step explanation:

For some reason it’s burly so I can’t really see the question

Which equation can be used to find 60 percent of 50? StartFraction 60 times 2 Over 50 times 2 EndFraction = StartFraction 120 Over 100 EndFraction StartFraction 50 divided by 1 Over 60 divided by 1 EndFraction = StartFraction 50 Over 60 EndFraction StartFraction 60 divided by 2 Over 100 divided by 2 EndFraction = StartFraction 30 Over 50 EndFraction StartFraction 100 times 2 Over 50 times 2 EndFraction = StartFraction 200 Over 100 EndFraction

Answers

Answer:

50/100=.5, .5x60= 30

30

30 is thah answer nshshshs

Please help!!

fhasidhasiuhdhdas (this was so i could post the question)

Answers

It goes up by 9$ and hour

Rectangle A′B′C′D′ is the image of rectangle ABCD after a dilation.



What is the scale factor of the dilation?



Enter your answer in the box.

Answers

1/2 because all points are half of the original

Answer:

The dilation's scale factor is 1/2.

Step-by-step explanation:

What we know:

Square ABCD's side lengths are all 3.

-2 - (-5)

-2 + 5 = 3

-5 - (-8)

-5 + 8 = 3

Square A'B'C'D''s side lengths are all 1.5.

-2.5 - (-4)

-2.5 + 4 = 1.5

-1 - (-2.5)

-1 + 2.5 = 1.5

Divide the scale (A'B'C'D') by the original (ABCD) to get the scale factor

1.5/3 = 1/2 as the scale factor of the dilation

Kylie read a total of 10 books over 2 months. If Kylie has read 20 books so far, how many months has she been with her book club? PLEASE PLEASE HELP I GIVE BRAINLIEST FOR THE FIRST PERSON THAT ANSWERS!!!!

Answers

Answer:

4 months

Step-by-step explanation:

BRAINLIEST AND NO RANDOM ANSWER
David created two functions. Function A can be represented by y=34x + 2. Function B can be represented by the graph below.
Which of the following statements correctly compares the two functions?



Function A has the greater rate of change and the greater y-intercept.


Function B has the greater rate of change and the greater y-intercept.


Function A has the greater rate of change, and Function B has the greater y-intercept.


Function B has the greater rate of change, and Function A has the greater y-intercept.

Answers

Answer:

i believe in you you can do it!

Step-by-step explanation:

You can do it common now

Can yall give me some multip step problems that equal to 1-12?!

i will mark brainliest

Answers

Answer:

1-24/(1+1)

Step-by-step explanation:

The distance on a map between a student’s house and her job is 6 cm. On the same map, the distance between her house and her school 8 cm. The actual distance from her house to school is 12 km. If d represents the approximate distance in km between her house and her job, what is d?

A.4
B.9
C.48
D.16

Answers

Answer:it B I think

Step-by-step explanation:

I’m not sure though.

The answer is a)4
You get this answer because you need to find out how many km per cm, so you divide 12 by 8. This will get u the answer of how many km per cm. Then you multiply by six cm because this is the length on the map between home and her job. This will get you the answer 4.

Find the angle measures. Justify your responses. Given: a||b, m1=71º Find m5, m8

PLEASE NEED BEFORE SUNDAY THE 20TH ASAP! BRAINLIEST TO WHOEVER GETS CORRECT ANSWER FIRST

Answers

I provided the answer in the picture

Evaluate 8.3v + 7.5w when v = 3 and w = 4

Answers

Answer:

54.9

Step-by-step explanation:

8.3 * 3 = 24.9

7.5 * 4 = 30

24.9 + 30 = 54.9

the answer would be 54.9

8.3(3) + 7.5(4)

24.9 + 30 = 54.9
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