help me guys show your solution and answer the qquestion

Help Me Guys Show Your Solution And Answer The Qquestion

Answers

Answer 1

Step-by-step explanation:

Line2

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

Line 3

3x + 2y = 63x = -2y + 6x = -2/3y + 2

Line 4

1/4x + y = 2y = -1/4x + 2

Line 5

4x - 3y = -333y = 4x + 33y = 4/3x + 11

Questions

1. Yes. You need to isolate the variable to find and simplify.2. To solve for x would require to multiply all terms by 4 to get rid of fraction3. It wouldn't be easy because of the fraction. To make it easier would use multiples of 3 for x.

Related Questions

I need the area for this

Answers

Answer:

3/10 cm²

Step-by-step explanation:

Multiply the two values to find the area.

3/8 · 4/5 = 3/10

Therefore, the area is 3/10 cm².

Calculate the following:
-5(-4) =

Answers

The answer would be -9

Answer:

20

Step-by-step explanation:

Negative times negative = positive

What is the equation of the line that passes through the point

Answers

Answer:

The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

Determime the measures of angles X,y and Z


x° = 105°
y° = z°

x = ?
y = ?
z = ?​

Answers

Answer:

X = 75°

Y = 105°

Z =75

Step-by-step explanation:

please help need brainliest

Kip bought one and four sixths pounds of toffee. He gave five sixths of a pound to his friend. How much toffee does Kip have left?

(A )five sixths pound

(B )four sixths pound

(C )two and three sixths pounds

(D )one and one sixth pounds

Answers

Answer:

d

Step-by-step explanation:

-1/4d-2/5d=39
Solve for d
Please explain I don’t understand

Answers

Answer:

d = -60

Step-by-step explanation:

Given:

-1/4d - 2/5d = 39

-5d-8d/20 = 39

-13/20d = 39

Divide both sides by -13/20

d = 39 ÷ -13/20

= 39 × -20/13

= -60

d = -60

Hello! Can someone please help me with this question ? I’ll mark brainly thanks ! :)

Answers

Answer:

[tex]\Large\boxed{\text{Perpendicular Equation:} \ y = -\frac{2}{7}x + \frac{22}{7}}[/tex]

[tex]\Large\boxed{\text{Parallel Equation:} \ y = \frac{7}{2}x -12}[/tex]

Step-by-step explanation:

In order to find the equations that are parallel/perpendicular to the line [tex]y = \frac{7}{2}x - 4[/tex], we need to note a couple things about the relationships between lines and their parallel/perpendicular lines.

A) If a line is perpendicular to another, the slopes will be opposite reciprocals (for instance [tex]-2[/tex] and [tex]\frac{1}{2}[/tex] - multiplied, they equal -1.)B) If a line is parallel to another, they will have the exact same slope.

Perpendicular:

We know that the slope of a perpendicular line will be the the opposite reciprocal of the line we're comparing it to.

Since the slope of our base line is [tex]\frac{7}{2}[/tex], we can find the reciprocal, then the opposite of that.

Reciprocal of [tex]\frac{7}{2} = \frac{2}{7}[/tex] Opposite of [tex]\frac{2}{7} = -\frac{2}{7}[/tex]

So the slope of this line will be [tex]-\frac{2}{7}[/tex], making our equation [tex]y = -\frac{2}{7}x+ b[/tex]

However, y-intercepts will not stay the same. In order to find this, we can substitute the point (4, 2) into our equation to solve for b.

[tex]2 = -\frac{2}{7} \cdot 4 + b[/tex] [tex]2 = -\frac{8}{7} + b[/tex] [tex]b = 2+\frac{8}{7}[/tex] [tex]b = 2 \frac{8}{7}[/tex] [tex]b=\frac{22}{7}[/tex]

Now we know the y-intercept of this equation is [tex]\frac{22}{7}[/tex]. We can now finish off our equation of the line by substituting that in to what we already have,  [tex]y = -\frac{2}{7}x+ b[/tex].

[tex]y = -\frac{2}{7}x+ \frac{22}{7}[/tex]

Parallel:

As mentioned earlier, parallel lines will have the exact same slope but not the same y-intercept. Since the slope of our original equation is [tex]\frac{7}{2}[/tex], the slope for this one will also be [tex]\frac{7}{2}[/tex].

So we now know the equation looks something like [tex]y = \frac{7}{2}x + b[/tex].

In order to solve for b, we apply the same logic we did in the perpendicular line and substitute in the point (4, 2) into the equation.

[tex]2 = \frac{7}{2} \cdot 4 + b[/tex] [tex]2 = \frac{28}{2}+b[/tex] [tex]2 = 14+b[/tex] [tex]b = 2-14[/tex] [tex]b =-12[/tex]

Now that we know the slope and the y-intercept, we can finish off our equation as [tex]y = \frac{7}{2}x -12[/tex].

Hope this helped!

Pls pls help I don’t have time HELP ASAP. It also detects if it’s right or wrong.

Answers

Answer:

70 i am 100 percent sure

Step-by-step explanation:

1:10

7     70

PLEASE HELP ME I NEED HELP ON THESE MATH PROBLEMS

Answers

Answer:

gurl download Symbolab right now!!

y = 1/4x
IS IT A FUNCTION???

Answers

Answer: Yes.

Step-by-step explanation:

You can graph it without being on zero or in an infinite decimal

Answer:

Yes. As long as it is not a decimal or has exponents it will be a function. (I think)

Step-by-step explanation:

HELPPPPP ITS DUE TODAY

Answers

Answer:

1) just make an equation (answer below)

SO the new bottle is 30 ounces

The old bottle was 25 percent more then the new one

So we can just find 25 percent of 30

And add it

That is the most simple way but I would just do

30*1.25 Its the same thing but if you think a bout ti, the new bottle can Only hold 30 ounces, 30 ounces is 100 percent of the new bottle, if you multiply 1.25 its adding 25 percent so it Turns a 2 step into a 1 step.

1.25*30=37.5

The larger bottle was 37.5 ounces

an aquarium sells five stuffed animal for 64.95 what is the cost of eight stuffed animal

Answers

Answer: 103.92

Step-by-step explanation:

64.95 / 5 = 12.99 (cost of 1 stuffed animal)

12.99 x 8. = 103.92 (cost of 8 stuffed animals)

Expand and simplify: (2x-3)2

Answers

Answer:

4x-6

Step-by-step explanation:

2(2x) - 2(3)

4x-6

Write 8 as a product of primes.
Use index notation

Answers

Answer:

Step-by-step explanation:

8 = 2 × 2 × 2 = 2³

Please help like please, please 30 PTS to anyone that gets it correct+ plus brainly

Answers

Answer:

2 and 1/2

Step-by-step explanation:

The answer is 2 1/2!!

A rectangle has a perimeter of 30cm the width of the rectangle is n cm the length of the rectangle is n+6cm
What’s the value of n

Answers

Step-by-step explanation:

p=2(l+w)

30cm=2(n+6+n)

30cm\2=2n+6

15cm-6=2n

9cm=2n

n=4.5cm or w=4.5cm

l=w+6

l=4.5cm+6

l=10.5cm

which lines must be parallel?

A)r and s
B)p and q
C)p and r
D)q and s

Answers

Answer:

It may be R and S yet or not

it’s B because both p and a are crossing up and down.

given f(a) = 2^a + 6, find f(3)

Answers

Answer:

14

Step-by-step explanation:

you substitute a with 3. so 2x2x2=8. then you do 8+6=14

What is the slope of a line parallel to the line whose equation is 18x - 3y = -45 fully reduce your answer

Answers

The slope of the line would be positive 6.First you move the 18x over by subtracting maki it negative x.Then divide the -3 into -18 making 6x.

Hellllllllllo aluachantar
Answer this I can’t seem how
What’s 2+2 then -3?

Answers

Answer:

1

Step-by-step explanation:

2+2=4

4-3=1

2+2=4. Because of PEMAS we have to add first, and then subtract. So next you do 4-3 and you’ll get 1 as your answer :)

if it takes 2 men, 3 days to paint a house how long will it take 6 men

Answers

hire 6 men and time then with a stopwatch and then you have your answer

CAN YOU PLEASE HELP ME!!....

Answers

Answer:

I have no idea sorry :c

Step-by-step explanation:

Please help me I’ll give all my coins!

Answers

x = 3



-4 - 5x + 10x + 9 = 20

-4 + 5x + 9 = 20

5x + 5 = 20

5x + 5 - 5 = 20 - 5

5x = 15

5x/5 = 15/5

x=3

Answer:

x=3

Step-by-step explanation:

-4-5x+10x+9=20 ] +4

-5x+10x+9=20+4 ] -9

-5x+10x=24-9

5x=15

15:5=3

x=3

ITS MATH I NEED HELP

Answers

Answer:

undefined

Step-by-step explanation:

well the slope is

[tex]m = \frac{\Delta y}{\Delta x}\\\\=\frac{1-3}{4-4}=\frac{-2}{0}[/tex]

which is undefined

the slope is Zero ............

2/4 lb= ? plz anwser

Answers

Answer:

2 lb

Step-by-step explanation:

2 divided by 4 is 2

Answer:

1/2 lb (or 0.5 lb)

Step-by-step explanation:

I'm not sure if you want me to convert it into another unit, but here you go!

2/4 simplified is 1/2

2 divided by 4 is 0.5

Sherry is buying costume jewelry at an online store. Each pair of earrings costs the same amount

and each bracelet costs the same amount. She can purchase 5 pairs of earrings and 6 bracelets

for $49 or she can purchase 7 pairs of earrings and 1 bracelet for $48.25. Either way, she stays

under her $50 budget. What is the price of a pair of earrings? PLS HELP , IF U EXPLAIN I WILL GIVE BRAINLIEST

Answers

Answer:

the 7 pairs of earings because you can buy more for just $1 extra that just geeting 1 thing. that is what i think

(2,-4) 1 (3,2),(-1,0),(2,5),(0,4)

A.It is a function
B.it is not a function

Answers

Answer: The answer is B. It is not a function because the domain(x) is repeating and if the x was not repeating it would have been a function :)

Step-by-step explanation:

Leo ordered shirts for 12 members of the social work team. He had each person's
name printed on the shirt for an added cost of $3 per shirt. If the total cost of the
order was $96, how much did each shirt cost before the names were printed?

Answers

Answer:

$5

Step-by-step explanation:

12x3=36

96-36=60

60/12=5

$5

Answer:

$32

Step-by-step explanation:

If u take 96 and divide it by 3 you get 32

Thomas buys a case of bottled water. A case contains 36 bottles of water and it costs $4.68. How much does each water bottle cost? *

Answers

Answer:

13 cents per bottle

Step-by-step explanation:

simplify x+x+y+y
I know this looks fairly easy but I keeping typing my answer into maths watch and its wrong apparently so please help

Answers

Answer:

2x+2y

Step-by-step explanation:

there are 2 x's so u can make it 1 by putting a 2 in front of it and same with y ... they have to be in alphabetical order and from greatest to least

that's how I was taught

Answer:

2(x+y)...... ......

Step-by-step explanation:

... ..........

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