HELP PLZ!!!i cant figure this out and dont worry about what else im typin it wont let me continue without having 20 word typed so I’m just typin but can u help plz

HELP PLZ!!!i Cant Figure This Out And Dont Worry About What Else Im Typin It Wont Let Me Continue Without

Answers

Answer 1

Answer:

The length is 42 inches and the width is 14 inches

Step-by-step explanation:

You know the width is 1/3 of the length, and the length is basically the longer side of a rectangle. The width is y-4, so multiply using distributive property to get 3y-12.

You now know that the 2y+6 is equal to 3y-12, so you add 12 to both sides using additive property of addition to get 2y+18=3y.

Then you subtract 2y from both sides to get the unit value of y.

Y is equal to 18.

Then you can plug 18 into the y's to get

2(18)+6 which is 36+6 = 42

18-4   = 14

There you go.

The length is the longer side which is 42 inches and the width is 14 inches

Hope this helps!


Related Questions

Pls i need it like now

Answers

You need to put the x or y value in the other equation ;
For example excersize a
It given that
Y=x^2+3x-1
Then you put it on the first equation :
x+x^2+3x-1=4
And then you solve it
x+x^2+3x-1-4=0
4x+x^2-5=0
We will make the order to seem easier
x^2+4x-5=0
x1=-5
x2=1
Then you put the x1,2 that you found on the second equation :
y=(-5)^2+3*(-5)-1=9
y=1^2+3*1-1=3
For summary :
x1=-5
x2=1
y1=9
y2=3

What are the two answers for this problem? |c - 24| = 7c

Answers

Step-by-step explanation:

c=7c+24

c-7c=24

-6c=24

c=24÷-6

c=-4

!!!PLS HELP 20 PTS!!!

Answers

Answer:

I believe it would be A: 60°.

Step-by-step explanation:

I suck at explaining stuff but since R is 60°, and theres 120° outside of the triangle, that implies T = 60°. Triangles equal 180° so

60° + 60° + S = 180°

S = 60°

Hope this helps

Answer:

The answer of the question is 60° which is option(A).

here,

let one be suppose angle a°

a°+ 120° = 180° {being straight angle}or, a° = 180° - 120°

or, a° = 60°

a° = 60°

Now,

Let angle S be s°

s°+60°+60° = 180°{ the sum of angle of triangle is 180°}

or, s° = 180° - 120°

or, s° = 60°

therefore, angle S is 60°

Reba is collecting pledges for a walk-a-thon. Her mother has pledged a flat donation of $8, and her grandmother has pledged $2 per mile. If Reba walks a certain distance, the two donors will end up owing the same amount. What is that distance? How much will each donor owe?​

Answers

Answer:

4 miles ,each donor will owe $8 hope this helped!

Step-by-step explanation:

3a + 4 = 2a + 7 and justify your steps

Answers

Answer:

3

Step-by-step explanation:

3a-2a=7-4

a=3 the answer is 3

(2.8 x 10^4) x (4 x 10^5) in scientific notation

Answers

Answer:

[tex] 1.12 \times {10}^{10} \\ [/tex]

Step-by-step explanation:

[tex](2.8 \times {10}^{4}) \times (4 \times {10}^{5} ) \\ 2.8 \times 4 \times {10}^{4 + 5} \\ = 11.2 \times {10}^{9} \\ = 1.12 \times {10}^{10} [/tex]

− 9/ 5 v = 10 plz hurrryryryryryryryryry

Answers

Answer: v=559

Step-by-step explanation:Solve for V

by simplifying both sides of the equation, then isolating the variable.

Exact Form:

V=−509

Decimal Form:

V=−5.¯5

Mixed Number Form:

V=−559

Hope this helps!!!!!!

X - 3y = 6*
Your answer
solve for y

Answers

Answer:

y=-2+x/3 OR y=x/3-2

Step-by-step explanation:

x-3y=6

minus x from each side

-3y=6-x

change the symbols

3y=-6+x

divide by 3

y=-2+x/3

if you want, you can make it look better by switching it around to:

y=x/3 -2

Answer please :D.....

Answers

Answer

50/1    6/7

Step-by-step explanation:

Help! Again..
The sales tax in your city is 8.8%, and an item costs 63 BEFORE tax.
How much tax would you pay on that item?

Answers

Answer:

$5.54

Step-by-step explanation:

8.8% of $63 = 0.088 * $63 = $5.544

Answer: $5.54

Answer:

You would pay $5.54 tax for that item.

Step-by-step explanation:

0.088 x 63 = 5.54

NEED HELP ASAP
What is the equation for a line that passes through the points (-4,-1) and (8,17)?

Answers

Answer:

y = 1.5x + 5

Step-by-step explanation:

Hope This Helps!

Plz Mark Brainliest!

What's the equation of a line that passes through (-4,-7) and (4,-1)

Answers

Answer:

y= 3/4x-4

Step-by-step explanation:

y=mx+b to find the equation

b) Write 25 x 10 in standard form.​

Answers

Answer:

10^6

Step-by-step explanation:

Just multiply

Answer:

10^6

Step-by-step explanation:

just add one zero because there is only one zero in 10

Which values are in the solution set of the inequality -23x+13≥-1?

Answers

Answer:

x = 0

Step-by-step explanation:

-23 × 0 = 0

0 + 13 = 13

13 > -1

A television is reduced in a sale by 20%. The sale price of the TV is $328, what was the original price of the TV?

Answers

Answer:

$ 410

Step-by-step explanation:

hi there !

80% ................. $328

100% .................$ x

x = 100×328/80

= 32800/80

= $ 410

Good luck !

Give the domain and range.

The domain is:

The range is:

Answers

Answer:

Domain: (-4,4)

Range: (-4,6)

Step-by-step explanation:

Domain is found by viewing the distance from the points on the x-axis (left to right)

Range is found by viewing the distance from the points on the y-axis (up and down)

For domain, the furthest point on the left is (-4,3). You have to take the x from that furthest to the left point (which is -4) to get the first x in the domain (x,y). The furthest point to the right is (4,6). The x on that furthest point is 4. Put them together in the (x,y) form with the furthest left being x and the furthest right being y. That makes the domain (-4,4).

Same goes for range but instead of it being left to right it will be down and up.

Highest point is (4,6)

Lowest point is (0,-4)

Take the y from each one and put them in (x,y) form, this would make your range (6,-4).

Always put the lowest one first (bottom to top)

Always put the furthest to the left first (left to right)

The (x,y) point for either domain or range will always be (lowest value, highest value). In other words, (lowest number, highest number).

a. 64
b.4
c.8
d.23
[ I NEED HELP :(( ]​

Answers

You can find this by using the pythagorean theorem.

The Pythagorean Theorem states that the squares of the legs add up to the square of the hypotenuse.

The hypotenuse is the longest side, which is opposite the right angle.

The other 2 sides are the legs.

Here, the hypotenuse is BC which is 17.

AC is one leg. We are trying to find the other leg.

So you set up the equation AB^2+ 15^2 = 17^2.

This simplifies to AB^2 + 225 = 289.

AB^2 = 64.

AB = 8.

C is your answer.

AC^2+AB^2=BC^2


15^2+AB^2=17^2


AB^2=17^2-15^2


AB^2=8^2


AB=8

In math class, you have the following scores: 77, 82, and 73. If the
last test has a maximum of 100 points, what score do you need for
an average of 80?

Answers

Answer: 88

Step-by-step explanation: 77+82+73= 232. So you need an 80 for average. So what you have to do is 80x4 and that equals to 320. last step is to subtract 320-232 and you get 88. 77+82+73+88=320.

Answer:

Did you actually get that score???

Actually, it is none- of my buisness, but no one will judge

and probably not for the 77 and 73 your grade just go's up 2 points if you get a 100

a newspaper charges $4 per line for the first three lines in addition to the $30 fee to advertise
and what is the symbol next to the f?​

Answers

Answer:

4 dollar for the first 3 lines

Step-by-step explanation:

The distance traveled varies directly with the time spent in motion when speed is held constant.
If d represents the distance traveled and t represents time, which equation would represent this variation?
If you travel 150 miles in 4 hours, what is the constant of variation?
If you continue traveling at a constant speed, how long will it take to travel 200 miles? Round to the nearest tenth of
an hour.
about hours
Intro
Done

Answers

Answer:

16/3 or 5.3

Step-by-step explanation:

150 miles  = 4 hours

Find how long it takes to travel 50 miles(GCF  between 150 and 200)

150/3 = 4/3

50 miles = 1 1/3 hours: multiply by 4 to get 200 miles

50 x 4 = 4/3 x 4/1

200 = 16/3

16/3 hours or 5.3

How old is Katie if her mother is 3 times as old as her, but was 4 times older than her 4 years ago?
A. 12 years old
B. 8 years old
C. 36 years old
D. 32 years old

Answers

Answer:

32

Step-by-step explanation:

Select the correct answer.
which number is the additive Inverse of –10 1/4
A. 10 1/4
B. -4 1/10
C 0
D 4/41


HELP FAST!!!


Answers

Answer:

is 0

Step-by-step explanation:

Answer:

A 10 1/4

Step-by-step explanation:

for the inverse of a fraction you just take away the -.

A 1st degree polynomial function whose graph intercepts the y-axis at 8.

Answers

Your answer can be anything in the form y = mx+8 where you replace m with any real number.

You start with y = mx+b, and then replace the b with the y intercept 8.

The y intercept is where the polynomial crosses the y axis.

The value of m does not matter. So you could have y = 2x+8 or y = 3x+8 for instance. Replace m with whatever your favorite number is.

We want to find a polynomial of 1st degree that passes through the y-axis at y = 8.

The polynomial is: y = a*x + 8

Where the coefficient a can be any real number different than zero.

Let's see how to find that polynomial.

Remember that the degree of a polynomial gives us information of the maximum exponent that the polynomial has.

So if the degree is 1, then the polynomial maximum exponent is 1.

From this we can conclude that the polynomial will be something like:

y = a*x + b

Now, this is just a linear equation, where a is the slope and b is the y-intercept.

We do know that this intercepts the y-axis at 8, then we define b = 8, and we get:

y = a*x + 8

This is our polynomial, where the value of a can be any real number different than zero (we use that restriction because if a = 0, then the degree of the polynomial would not be 1).

If you want to learn more, you can read:

https://brainly.com/question/15522547

Solve for x: (1 point)

-9/8, * x - 7=-25

Answers

Answer: x=16

Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    -9/8*x-7-(-25)=0

simplify 9/8

((0 -  (9/8 • x)) -  7) -  -25  = 0

 Subtracting a whole from a fraction

Rewrite the whole as a fraction using  8  as the denominator

7 = 7/1 = 7*8/8

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

  -9x - 56  =   -1 • (9x + 56)

   Adding up the two equivalent fractions

(-9x-56) - (-25 • 8)/8     144 - 9x/8

  144 - 9x  =   -9 • (x - 16)

When a fraction equals zero ...

Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.

Now,to get rid of the denominator, multiply both sides of the equation by the denominator.

Here's how:

 -9•(x-16)/8 • 8 = 0 • 8

         

Now, on the left hand side, the  8  cancels out the denominator, while, on the right hand side, zero times anything is still zero.

The equation now takes the shape :

  -9  •  (x-16)  = 0

   Solve  :    x-16 = 0  

Add  16  to both sides of the equation :  

                     x = 16

Answer: x=16

Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                   -9/8*x-7-(-25)=0

simplify 9/8

((0 -  (9/8 • x)) -  7) -  -25  = 0

Subtracting a whole from a fraction

Rewrite the whole as a fraction using  8  as the denominator

7 = 7/1 = 7*8/8

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

 -9x - 56  =   -1 • (9x + 56)

  Adding up the two equivalent fractions

(-9x-56) - (-25 • 8)/8     144 - 9x/8

 144 - 9x  =   -9 • (x - 16)

When a fraction equals zero ...

Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.

Now,to get rid of the denominator, multiply both sides of the equation by the denominator.

Here's how:

-9•(x-16)/8 • 8 = 0 • 8

         

Now, on the left hand side, the  8  cancels out the denominator, while, on the right hand side, zero times anything is still zero.

The equation now takes the shape :

 -9  •  (x-16)  = 0

  Solve  :    x-16 = 0  

Add  16  to both sides of the equation :  

                    x = 16

Find the value of x in this
equation
(6x + 1) - 3x = (2x - 1)
Help pls ASAP

Answers

Answer:

x = -2

Step-by-step explanation:

Solve the equation
x + 3x – 7 = 0
Give your answers to 2 decimal places.

Answers

Answer:

x = 1.75

Step-by-step explanation:

7 / 4 = 1.75

x + 3x = 4x

Candace ate 3 over 4 cup of cereal. The box of cereal states that one serving of cereal is equal to 2 over 3 cup. Which fraction represents the number of servings Candace ate?

Answers

Answer: Candace ate [tex]\dfrac9{12}[/tex]  servings.

Step-by-step explanation:

Given: Candace ate [tex]\dfrac34[/tex] cup of cereal.

The box of cereal states that 1 serving of cereal =  [tex]\dfrac23[/tex] cup.

i.e. 1 cup = [tex]\dfrac32[/tex] servings   [Multiply [tex]\dfrac32[/tex] both sides]

⇒ [tex]\dfrac{3}{4}[/tex] cup = [tex]\dfrac34\times\dfrac32[/tex] servings

    =     [tex]\dfrac9{12}[/tex]  servings  [which is the number of servings she ate]

Hence, Candace ate [tex]\dfrac9{12}[/tex]  servings.

How are mountains and plateaus alike?

Answers

Answer:

It is similar to a mountain in that it is dramatically higher than what is immediately around it. But mountains usually have a distinct apex or peak that is very small relative to the base and not typically level. Plateaus and mesas have tops only a little smaller than the base, and relatively flat. If the aspect ratio is less than 1, plateau. If greater than 1, mesa.

Step-by-step explanation:

During the winter, you charge people $15 for going to their house to shovel, then $11 for every hour you shovel. If you shovel 3 driveways in one day and make $89 that day, how many hours did you spend shoveling?

Answers

Answer:

4

Step-by-step explanation:

15x3=45

89-45=44

11x4=44

Answer:

Spent 4 hours shoveling

Step-by-step explanation:

15 x 3 = 45

89 - 45 = 44

44 / 11 = 4

I hope this helps you :)

Six more years than 2/3 George age is 16 .How old is George​

Answers

Answer:21

Step-by-step explanation:i did the math

Other Questions
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