Plz can anyone slove 3 & 4 questions plzz ​

Answer: 6 units

Step-by-step explanation:

|-5.4| + |0.6|

5.4 + 0.6 = 6 units

Answer:

L = 6.3 or 6.4

Step-by-step explanation:

Just do the square root of 40, which is 6.3 or 6.4 (but I think 6.4 is a better answer)

Prerequisites :-

1) The product of slope of two perpendicular lines is-1 .

2) The slope of two parallel lines is same .

Given two lines to us are ,

This line is in slope intercept form which is [tex] y = mx + c [/tex] . Comparing to which we get ,

Again , the second line given to us is ,

Convert it into slope intercept form , we have ,

[tex]\implies 3( x + 3y ) = 18 [/tex]

Divide both sides by 3 ,

[tex]\implies x + 3y = 6 [/tex]

Solve for y ,

[tex]\implies y = \dfrac{-x}{3} + 2 [/tex]

On comparing to the slope intercept form ,

And the product both the slopes is ,

[tex]\implies m_1 \times m_2 = \dfrac{-1}{3}\times 3 =\boxed{\red{-1}}[/tex]

Hence the given two lines are perpendicular .

Answer:

Step-by-step explanation:

Answer:

the basic wage is 50$

the extra to get 140$ is 90$(140-50)

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

as for 1 book he get 6$

so for ? book he get 90$

then ? =(90$*1)/6$= 15 book

that's it hope i helped.

Answer:

12.48 is the answer

Step-by-step explanation:

have a great day

Answer:

12.48

Step-by-step explanation:

104×12=1248

1248 count to decimals

12.48

please mark this answer as brainlist

x= 0,1

y= -2,2

Slope 4

Y-Intercept (0,-2)

Answer:

B & D his answer to the problem

Answer:

Step-by-step explanation:

This decimal rounded to the nearest 1/100 is 10.33 The next 3 in the 1/1000 place, is not large enough to influence the 3 in the hundredth place.

So the answer is 10.33

Step-by-step explanation:

if I understand this correctly than you are looking for the inverse function of f(x) = y = 3x³.

the inverse function simply tries to calculate the original x it of the original y.

and then, to make it a formal function, we rename x to y and y to x.

y = 3x³

x³ = y/3

[tex]x = \sqrt[3]{ \frac{y}{3} } [/tex]

=> as "regular" function

[tex]y = {f}^{ - 1} (x)= \sqrt[3]{ \frac{x}{3} } [/tex]

Answer:

He Will Be Left With 2 Toy Cars

Step-by-step explanation:

Because 5 x 9 = 45

So 47 - 45 = 2

Answer:

Step-by-step explanation:

Convert mixed fraction to improper fraction.

[tex]2\dfrac{1}{2}*2\dfrac{1}{3}=\dfrac{5}{2}*\dfrac{7}{3}=\dfrac{5*7}{2*3}\\\\=\dfrac{35}{6}=5\dfrac{5}{6}[/tex]

Answer:

Explanation below

Step-by-step explanation:

3. 46

4. 66

5. 30

6. 75

7. 18

8. 24

9. 33

10. 60

11. 16

12. 45

Step-by-step explanation:

45 6

13 6

_____ +

02 6

1

________

6 /..8

..... -6

_______

..... 2

0

_______

6/5

...5

_____

0

Answer:

1 percent, or 20 marbles

Step-by-step explanation:

add all the other percentages and it sums up to 99%. and the other one percent of the marbles is 20.

Answer:

20 marbles

Step-by-step explanation:

61.5 + 27.5 + 10 = 99

this means 1% are neither red, white or blue

1% of 2000 is 20

Answer:

0.607, 6.07, 60.7, 607

Step-by-step explanation:

Answer:

5:3 =  15:x

the answer would be 15 black cards to 9 red cards

Step-by-step explanation:

Answer:

536 people

Step-by-step explanation:

3477-2941=536

Answer:

536 more visitors visited the zoo last month this month.

Step-by-step explanation:

just subtract

Answer:

12-8

15-9

Step-by-step explanation:

13/51 hours per pound

EXPLANATION

= 2 3/5 hours : 10 1/5 pound

= 13/5 hours : 51/5 pound

= 13/5 × 5/51 hours per pound

= 65/255 hours per pound

= 13/51 hours per pound

#LearnWithEXO

Answer: X=7/3

Step-by-step explanation:

3

+

2

=

2

+

1

3

3

3x+2=2x+\frac{13}{3}

3x+2=2x+313​

Solve

1

Subtract

2

2

2

from both sides of the equation

3

+

2

=

2

+

1

3

3

3x+2=2x+\frac{13}{3}

3x+2=2x+313​

3

+

2

−

2

=

2

+

1

3

3

−

2

3x+2{\color{#c92786}{-2}}=2x+\frac{13}{3}{\color{#c92786}{-2}}

3x+2−2=2x+313​−2

2

Simplify

Subtract the numbers

Subtract the numbers

3

=

2

+

7

3

3x=2x+\frac{7}{3}

3x=2x+37​

3

Subtract

2

2x

2x

from both sides of the equation

3

=

2

+

7

3

3x=2x+\frac{7}{3}

3x=2x+37​

3

−

2

=

2

+

7

3

−

2

3x{\color{#c92786}{-2x}}=2x+\frac{7}{3}{\color{#c92786}{-2x}}

3x−2x=2x+37​−2x

4

Simplify

Combine like terms

Multiply by 1

Combine like terms

=

7

3

x=\frac{7}{3}

x=37​

Solution

=

7

Answer:

1:92

Step-by-step explanation:

that's how you write scale

pls mark brainliest

Answer:

it's b

Step-by-step explanation:

just took the test

Answer: EQUATIONS OF HORIZONTAL AND VERTICAL LINES. In general, linear equation is a function whose graph is a straight line and it is typically written as. y = mx + b, where m is the slope and b is the y-intercept. An horizontal lines goes left and right and its equation is in the form of. y = b,

Step-by-step explanation:

Answer:

the answer is definitely 4

Answer: the answer is -8

Step-by-step explanation:

Answer:

y = -3x +7

Step-by-step explanation:

how is this college level ?

Answer:

Step-by-step explanation:

If bank A keeps adding on 1,000 and bank B is only doubling by 2 then A is much greater than B.

The account that has more money after one week is account A.

The account that has more money after two weeks is account A

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Account A:

Balance = $5000

Each week increase = $1000

Amount after one week.

= 5000 + 1000

= 6000

Amount after 2 weeks.

= 6000 + 1000

= 7000

Account B:

Balance = $1

Each week's increase = doubles the amount

Amount after 1 week.

= $2

Amount after 2 weeks.

= $4

Thus,

Account A has more money after one week.

Account A has more money after two weeks.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

Answer:

d=-1

Step-by-step explanation:

The answer would be d = -1