What is y in this situation?

Answers

Answer 1

Answer: y would be -5

Step-by-step explanation:

Related Questions

En una hoja de papel cuyo perímetro es de 96 centímetros, se quiere imprimir un volante de manera que el área impresa sea un rectángulo cuyo largo mida el doble del ancho, el margen superior mida 3 centímetros, el izquierdo 5 centímetros y los márgenes inferior y derecho midan 2 centímetros cada uno. ¿Cuál es el perímetro de la región impresa?, ¿cuál es el área?

Answers

Answer:

El perímetro de la región impresa es 72 cm y su área es 288 cm².

Step-by-step explanation:

1. Tenemos el perímetro de la hoja de papel:

P₁ = 96 cm = 2l₁ + 2a₁ (1)

Como sabemos el margen superior, inferior, izquierdo y derecho podemos encontrar la relación entre el largo y ancho del rectángulo interno (región impresa) con el largo (l) y ancho (a) del rectángulo externo (hoja de papel):

[tex] l_{2} = l_{1} - (m_{s} + m_{i}) = l_{1} - (3 cm + 2 cm) = l_{1} - 5 cm [/tex] (2)

[tex] a_{2} = a_{1} - (m_{d} + m_{iz}) = a_{1} - (2 cm + 5 cm) = a_{1} - 7 cm [/tex] (3)

El perímetro del rectángulo interno es:

[tex] P_{2} = 2l_{2} + 2a_{2} [/tex] (4)

Introduciendo la ecuación (2) y (3) en (4):

[tex] P_{2} = 2l_{2} + 2a_{2} = 2(l_{1} - 5 cm) + 2(a_{1} - 7 cm) = 2l_{1} + 2a_{1} - 10 cm - 14 cm = 96 cm - 24 cm = 72 cm [/tex]

Por lo tanto el perímetro del rectángulo interno (región impresa) es 72 cm.

2. Ahora para encontrar el área rectángulo interno debemos encontrar el largo y ancho del mismo, sabiendo que:

[tex] l_{2} = 2a_{2} [/tex] (5)

Introduciendo (5) en (4):

[tex] P_{2} = 2l_{2} + 2a_{2} = 2*2a_{2} + 2a_{2} = 6a_{2} [/tex]

[tex] a_{2} = \frac{P_{2}}{6} = \frac{72 cm}{6} = 12 cm [/tex]

[tex] l_{2} = 2a_{2} = 2*12 cm = 24 cm [/tex]

Entonces el área es:

[tex] A_{2} = l_{2}*a_{2} = 12 cm*24 cm = 288 cm^{2} [/tex]

Por lo tanto el área del rectágulo interno (región impresa) es 288 cm².

Espero que te sea de utilidad!

What is the solution to the system of equations?
8x + y = -16
3x – y = 5

Answers

Answer:

For the first one if solving for y, y=−8x−16. If solving for x,

x= −1/8y-2

For the second one if solving for y, y=3x−5 and if solving for x,

x=1/3y +5/3

(6x³ - 16x² + 11x - 5) + (3x - 2)

Answers

Answer:

Step-by-step explanation:

6x3 - 16x2+ 11x - 5+ 3x - 2

Solving like terms

6x3 - 16x2 + 14x - 7

5x + 8 = 43
What is x

Answers

Answer:

x = 7

Step-by-step explanation:

You minus 8 from both sides which becomes, 5x = 35,

35 ÷ 8 = 7

Check work:

5 times 7 = 35.

35 + 8 = 43

The solution is: solve of the equation 5x + 8 = 43 is: x = 7.

Here, we have,

given that,

the equation is: 5x + 8 = 43

now, we have to solve this.

so, we have,

5x + 8 = 43

we minus 8 from both sides which becomes,

5x = 35

we know that, 5 times 7 = 35

Divide 5 on both sides so that the only thing remaining on the left side is the variable x.

so, x = 7

Final Answer: 7

Hence, The solution is: solve of the equation 5x + 8 = 43 is: x =7.

To learn more on equation click:

brainly.com/question/24169758

#SPJ6

How many solutions does the equation have? 5(w−1)−2=5w+7

Answers

Answer: no solutions

Step-by-step explanation:

Answer:

Step-by-step explanation:

5(w-1)-2=4w+7

(5×w-5×1)-2=4w+7

5w-5-2=4w+7

-5-2-7=4w-5w

-14=-w

-14/-=-w\-

w=14

can someone answer this please!!?

Answers

Answer:

6 minutes

Step-by-step explanation:

Answer:

6 minutes

Step-by-step explanation:

i'm pretty sure by my equation, i'm sorry if it is wrong..

What can sound engineers do with a mixing console? HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP ill give brainliest to the first answer

Answers

Answer:

Sound engineers use a mixing console to control volume, balance, and EQ o a live performance.

Answer:

so you can give the other person brainlist

Step-by-step explanation:

an atom of a certain element has 35 protons and has 7 valence electrons. which statement best identifies the element ?

Answers

Answer:

the number of protons identifies what element it is, since it has 35 protons it is Bromine

number of protons=atomic number

The element is Bromine which as atomic number of 35.

Atomic number :

The number of protons in an atom is equal to atomic number.

It is given that, an atom of a certain element has 35 protons and has 7 valence electrons.

So that, atomic number of atom [tex]=35[/tex]

From periodic table, It is observed that Bromine has atomic number of 35.

Learn more about atomic number here:

https://brainly.com/question/621740

P
10.
2
In parallelogram PQRS, Ô = 114º,
PT bisects Ê and TS bisects ŝ.
Prove that PT I ST.
R

Answers

Answer:

PQ R s parallelogram

< Q = < s = 114

< P = 180 _ 114 = 66

<2 = 66 / 2 = 33

< I = 114 / 2 = 5 7

< I + < 2 = 3 3 + 57 = 90

< ( STP ) = 90

TP I ST

Find the error & explain why it is wrong:

Answers

Answer:

the error is 13√10

because 4√5 + 9√5 = (4 + 9).√5 = 13√5

Step-by-step explanation:

As an estimation we are told £3 is €4.
Convert €12 to pounds.

Answers

Answer:

£9

Step-by-step explanation:

3 x 4 = 12

3 x 3 = 9

Answer:

£9

Step-by-step explanation:

£3 -> €4

£? -> €12

so three times three

3 x 3 = 9

Another way

3 divided by 4 is .75

so multiply .75 by 12

Which problem is not represented by the
equation 20 + x = 35?

a) A cake needs 35 min in the oven. It has
been in the oven for 20 min.
bI earned 20 000 Dinars. I will get more
money so that the total amount will be
35 000 Dinars.
You are in the 20th floor. You pressed the
35th floor button.
d I bought a shirt for 20 000 Dinars and a
pair of pants for 35 000 Dinars.

Answers

Answer:

d the other equations the total is 35. this one the total would be 55

Meryl needs to cut down 10.510.510, point, 5 trees for every 555 cabins she builds.
Complete the table using equivalent ratios.
Number of trees Number of cabins
10.5 5
? 3
? 7

Answers

Answer:

3 cabins takes 6.3 trees

7 cabins takes 14.7 trees

Step-by-step explanation:

divided 10.5 by 5= 2.1 trees per cabin

2.1 x however many cabins your gonna build

9x+12=24 i feel like i know the answer but im just a bit confused

Answers

Answer: x = 4/3 or x = 1.3 or x = 1 1/3

Step-by-step explanation: you have to move everything that does Not have A Variable to the right and solve the equation

9x + 12 = 24

9x = 24 - 12

= 12

x = 12/9

I am confused too. This is the best I can do :(

Help me plz I need help

Answers

Answer:

5 5/8

Step-by-step explanation:

3+2=5 then you have to find the common denominator which is 8 so you take 1/2x4= 4/8. So now you have 3 1/8+ 2 4/8= 5 5/8

Margie says the set of numbers, 0.1, -1, -21 4 , 3, are in order from least to greatest. What is her error? She did not use the correct common denominator. The 3 is in the wrong place. She treated all the numbers as positive. The –1 should be the first number on the list.

Answers

Answer:

C. She treated all numbers as positive.

Step-by-step explanation:

-2 1/4 and -1 are less that 0.1

Answer:

Step-by-step explanation:

HELPPPP drag the correct equation to the graph

Answers

So from this I’m assuming you don’t know the connnection between graphs and linear equations.

Let’s do an example together.

The 3x is your slope (your rise and run)
Specifically this one is up 3 and to the right once

Your 5 is your y-intercept. That is where the line crosses the y-axis.

All in all, your line should look like this:

If someone does every answer I’ll give brainliest show work too

Answers

68% is 0.68 and 17/25

3/8 is 0.375 and 37.5%

0.875 is 87.5% and 7/8

alyssa got 40% right

4m+t is -18

t/mr is 1/6 or 0.16 repeating

3m-5t is -2

mt/r is -2

Is the following true or false? Why?
x < 8 is the same as 8 < x

Answers

Answer:

False.

Step-by-step explanation:

X can not be less than 8 and also greater than 8 and the same time.

A line with a slope of -3/4 that passes through the point (-14,4).

Answers

Answer:

y=-3/4x-13/2

Step-by-step explanation:

This should be the answer, I am not 100% though

I did y-4=-3/4x(x+14)

Y=-3/4 x (-14,4). Hope this helps!

Will give brainliest

Answers

Answer:

Step-by-step explanation:3(2x1+3)-4(1-3)+3x2

Patrice is a star player for the unc women’s basketball team she has injured her ankle and is doubtful that she will be able to play. If she can play, the coach estimates the will score 78 points. If she is not able to play, the coach estimates they will score 62 points. The team doctor estimates there is a 60-40 chance she will play. Determine the number of points the team can expect to score

Answers

Answer:

Step-by-step explanation:

Find value of X in the figure. With an equation

Answers

Answer:

x = 135

Step-by-step explanation:

The angles shown are vertical angles and vertical angles are equal.

if 15% of a number is 12 and 95% of the same number is 76, find 80% of that number

Answers

I’m pretty sure the answer is 64. I think 80% of that number is 64

Two numbers differ by 4. The product of the two numbers is 221. What are the numbers?

Answers

Answer:

17 and 13

Step-by-step explanation:

Answer:

Step-by-step explanation:

Represent this with two linear equations:

x+4 = y

x * y = 221

substitute for y:

y= 221/x

Plug this back into first equation:

221/x = x +4

x^2 + 4x = 221

x^2 + 4x -221 = 0

Solve this with a quadratic:

x = -17, x = 13

take the values of 17 and 13, which satisfy the given conditions

The Baldwin family walked four over five of a mile in four over nine of an hour. What is their unit rate in miles per hour? (5 points)

four-ninths over four-fifths equals four over nine mile per hour
four-fifths over four-ninths equals one and four-fifths miles per hour
four-ninths over four-fifths equals one and four-fifths miles per hour
four-fifths over four-ninths equals four over nine mile per hour

Answers

Answer:

4/5 / 4/9 = 1 and 4/5 mph or B

Step-by-step explanation:

4/5 / 4/9

4/5 times 9/4 = 36/20

36/20 simplified = 9/5

9/5 = 1 and 4/5

Answer:

4/5 over 4/9 = 1 4/5

Explanation:

(Took test)

Step-by-step explanation:

4/5 mile in 4/9 of an hour

0.8 mile in 0.444444444 of an hour

Unit rate: 1.8 miles per hour

0.8 = 8/10 = 4/5

1.8 = 1 4/5

The cost of a telephone call from Wilson to East Meadow is $0.60 for the first three minutes plus $0.17 for each additional minute. What is the greatest number of whole minutes of a telephone call if the cost cannot exceed $2.50?

Answers

Answer:

14 minutes

Step-by-step explanation:

divide 2.50$ by 0.17$ and u get 14 minutes if you round it

I WILL MARK YOU BRAINLIEST IF YOU ANSWER

Answers

Answer:

29.25 Pound sterling

Answer:

50.7? I think ..,.

Step-by-step explanation:

39*1.3 = 50.7

3 3/4 x 2/5 please help

Answers

Answer:

3.3

Step-by-step explanation:

hope this help

Will give Brainliest!!!
Madeline borrowed some money from her friend in order to help buy a new video game system. Madeline agreed to pay back her friend $5 per week, and after 13 weeks, Madeline still owed her friend $5. Write an equation for L,L, in terms of t,t, representing the amount Madeline owes her friend after t weeks.

Answers

Answer:

5 x T = L

Step-by-step explanation:

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