Someone please help me on this I'm unsure if my answer is correct

Answers

Answer 1

Answer:

A. length = 23 cm; width = 5 cm

Step-by-step explanation:

So if 4 times the width would be [tex]4w[/tex] and 3 more than would be [tex] + 3[/tex], the equation would be [tex]l = 4w + 3[/tex]. If the perimeter is 56, then the new equation, [tex]2(4w + 3) + 2(w) = 56[/tex] can be formed. This simplifies to [tex]8w + 6 + 2w = 56[/tex], then to [tex]10w + 6 = 56[/tex], then to [tex]10w = 50[/tex], and finally, [tex]w = 5[/tex]. So the width is 5, and now plug it into the first equation.

[tex]l = 4(5) + 3[/tex], becomes [tex]l = 20 + 3[/tex], becomes [tex]l = 23[/tex].

So the dimensions are: length = 23 cm, width = 5 cm.

*And just to be sure, [tex]2(23 + 5) = 2(28) = 56[/tex] which is correct.

Related Questions

guys I'm stuck plz help!!!!

Answers

Answer:

I believe 70

Step-by-step explanation:

The equation LaTeX: p=5000\cdot2^tp = 5000 ⋅ 2 t represents the population of an invasive fish species in a large lake, years since 2005, when the fish population in the lake was first surveyed.

What was the population in 2005?

Answers

Answer:

10000 fish species

Step-by-step explanation:

Given

[tex]p=5000\cdot2^t[/tex]

Required

Find the population in 2005

2005 is the first year

So: [tex]t = 1[/tex]

Substitute 1 for t in [tex]p=5000\cdot2^t[/tex]

[tex]p=5000\cdot2^t[/tex]

[tex]p = 5000 * 2^1[/tex]

[tex]p = 5000 * 2[/tex]

[tex]p = 10000[/tex]

6.6+1.3x-5.2x(less than or equal to) 14.4 plssss help omg

Answers

So here is the answer and the steps:

Type the missing numbers in this sequence:

-34, , -18, -10, , 6

Answers

you’d be adding by 8

-34 + 8 = -26 (which would be your first answer

-10 + 8 = -2 (which would be your second answer)

The first blank is -26 ,The second blank is -2

A baseball team sells tickets for two games. The ratio of sold tickets to unsold tickets for the first game was 7:3. For the second game the ratio was 13:2. There were 240 unsold tickets for the second game. How many tickets we sold the first game.

Answers

2:40, because unsold tickets were true? or no. ask yourself that

which most likely indicates a chemical change has occurred?

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The answer is the first one

Y’all help, I ain’t sure bout the answer
I think it’s 5.79 tho

Answers

Answer:

5.79

Step-by-step explanation:

I think I'm not very sure tho

It's 7.723, not 5.79.

If you get your bodmas correctly, you should get 7.723.

Solution:

Do "((-4.6) - 1.9) first, which is -6.5 basically.

After that it is (-2.78) x (-2.8), which is 7.784.

After that do (2.2 - 1.8) ÷ ((-4.6) - 1.9), which is -0.061

After that 7.784 + -0.061, which makes it 7.723.

What kind of triangle is this?

Answers

Answer:

acute

Step-by-step explanation:

all the angles are below 90 degrees

Answer:

ACUTE IS THE KIND OF TRIANGLE I SEE

Step-by-step explanation:

I HOPE IT HELPS :)

Please help, and thank you in advance.

Answers

1) 20%
2) 40%
3) 75%
4) 12%

I need help with this

Answers

Answer:

= Multiply 8 and 7

= Add 56 and 6

= Write 62 with a denominator of 7

Step-by-step explanation:

*crying inside*. TwT

Answers

[tex]\huge\purple {\mid {\fbox {\tt {Solution}}\mid}}[/tex]

[tex]\longmapsto - 5 = - 10 + 5[/tex]

Answer:

The answer is 5

Step-by-step explanation:

-10 + 5 equals -5.

Think of 5 positive things and 10 negative things.

O O O O O

P P P P P P P P P P

5 of the positive things will cancel out 5 of the negative things, leaving behind 5 negative things.

#teamtrees #WAP (Water And Plant)

Factor the expression below.
-r – 8

1: -(r + 8)
2: r-8
3: 8 - r
4: 8r

Answers

Answer:

if you take -as a common then -(r+8) will come

(Multiple choice/ brainiest will be given)
Can I please get some help with this answer?

Answers

Answer: d

Step-by-step explanation:

3/4 + (1/3 divided by 1/6) - (-1/2) =

Answers

Answer: 3.25

Step-by-step explanation:

The floor of a rectangular shed is 12 ft by 14 ft.

What is the area of the floor in square feet?

Answers

Answer:

Step-by-step explanation:

S=a*b=12*14=168feet²

The table of values represents a linear function. For this function, what is the value of y when x = 4?
х
-4
0
4
6
y
3
4
?
5.5
y =

Answers

y would be 8 if i’m doing this right

Given the table of values that represents a linear function, the value of y when x = 4 is: 5.

Recall:

Equation of a linear function can be modelled as y = mx + b.m = slope; b = y-intercept.slope (m) = change in y / change in xy-intercept (b) is the value of y at x = 0.

Find the slope of the linear function, using two pairs of values, (-4, 3) and (0, 4):

Slope (m) = (4 - 3)/(0 - (-4)) = 1/4

y-intercept (b) = 4 (from the table, when x = 0, y = 4).

Write the equation that models the function by substituting m = 1/4 and b = 4 into y = mx + b:

y = 1/4x + 4

Thus, to determine the value of y when x = 4, substitute x = 4 into y = 1/4x + 4:

y = 1/4(4) + 4

y = 1 + 4

y = 5.

Therefore, given the table of values that represents a linear function, the value of y when x = 4 is: 5.

Learn more about linear function on:

https://brainly.com/question/24502219

What is the number of cycles of y=1+10sin(θ−2π/3) between 0 and 2π?

Answers

Answer:

D. 2/3

Step-by-step explanation:

A histogram titled Number of payphones has date on the x-axis and payphones on the y-axis. From 1981 to 1985 there were 160 payphones, 1986 to 1990: 190, 1991 to 1995: 200, 1996 to 2000: 210, 2001 to 2005: 55, 2006 to 2010: 45.
The histogram shows the number of payphones that were active by year in a large city. How many payphones would you expect to be active between 1976 and 1980?

A.) over 200
B.) between 150 and 200
C.) between 50 and 100
D.) fewer than 50

Answers

Answer:

Step-by-step explanation:

this is the most likely answer because from '81 to '00 there were between 150-200, so it is also likely in this range

The correct answer is B

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Answers

Answer:

it should be <...........

Answer:

its < some fractions can be bigger than other fractions but whole numbers like 1. 2. 3. and .4 are always bigger t but in this than fractions but in this case the fraction and the right is the biggest so b

Step-by-step explanation:

Kai has 32 tickets. He wants to put the same number of tickets into 4 boxes.
Which number sentence could be used to find the number of tickets Kai should
put in each box?

Answers

Answer:

32 tickets divided by 4 boxes.

Step-by-step explanation:

He wants to divide the 32 tickets between the 4 boxes. So it would be 32 divided by 4. Hope this helps and have a great day!

12z−6+15z=27z−5 how many solutions

Answers

3 is the answer

I did the test

Answer:

no solutions

Step-by-step explanation:

if you simplify the left side you will get 27z - 6 and the other side is 27z - 5

no value for 'z' will ever get these two expressions to equal each other because 6≠5

What is 1 1/2 divided by 2

Answers

Answer:

3/4

Step-by-step explanation:

1 1/2 can be expressed as an improper fraction 3/2

hence

1 1/2 ÷ 2

= 3/2 ÷ 2

= 3/2 x 1/2

= 3/4

Victor baked 30 chocolate chip cookies, 18 peanut butter cookies, and 24 sugar cookies. He wants to split them into equal and identical bags to sell at the bake sale. What is the greatest number of bags of cookies Victor can make?

Answers

Answer:

Step-by-step explanation:

The greatest common factor (GCF) of 18, 24, and 30 is 6. :)

Victor can make at most 6 bags with equal numbers of each type of cookie.

_____

18 = 6×3

24 = 6×4

30 = 6×5

One way to look for the GCF is to consider the differences between the numbers. The smallest difference between any pair is 6, which also divides all of the numbers evenly. Hence 6 is the GCF.

Which TWO answers below show this proportion?

Answers

A and D

Hope it helps:)

The area of the rug is 21,600 square inches.

True

False

Answers

Answer:

true

Step-by-step explanation:

Describe how each graph is obtained from the graph of y= f(x).

(a) y = f(x – 2)

Can somebody help telling what does it mean? what does it want us to do?

Answers

Answer:

see explanation

Step-by-step explanation:

Give the graph of y = f(x) then y = f(x + a) represents a horizontal translation of y = f(x)

• If x > 0 then a shift to the left of a units

• If x < 0 then a shift to the right of a units

Thus

y = f(x - 2) is the graph of y = f(x) translated 2 units right

hey guys! which one is it (photo below)

Answers

The answer to your question is c

what is 64 thousandths in decimal form

Answers

I am pretty sure it is 0.064. Hope this helps

The answer is .00064, because if you were to make in Thousand form it would look like this ➡️ 64,000. See the 3 Zeros? that is what makes it a thousand. now wht woul happen if we switched that around? well it would look like this ➡️ .00064. as you can see, there are 3 zeros, like in the last example. so your answer is ''.00064''

What is the vertex of the graph

Answers

(-3,-3) is the vertex in the graph

A carpenter sands 1/2 of a dresser in 3/4 hour ,how long does it take the carpenter to sand 1 dresser

Answers

Answer:

1.5 hours = 1 hour 30 mins

Step-by-step explanation:

3/4 = 0.75

0.75 x 2 = 1.5

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