solve pls brainliest

Answer:

(4 – 5) – (13 – 18 + 2)

= -1-(13+2-18)

= -1-(15-18)

= -1-(-3)

= -1+3

Answer:

(4-5)-(13-18+2)

(-1)-(-3)

-1+3

2

hope this helps u

Answer:

100

Step-by-step explanation:

16x + 19x + 5 = 180   {co-interior angles are supplementary}

Combine like terms;

35x + 5 = 180

Subtract 5 from both sides

35x = 180 - 5

35x = 175

Divide both sides by 35

x = 175/35

x = 5

19x + 5 = 19*5 + 5

           = 95 + 5

           = 100

Answer:

100⁰

Step-by-step explanation:

co interior angles add up to 180⁰

so l9x+5+16x=180⁰

35x+5⁰=180⁰

35x=180⁰-5⁰

35x=175⁰

Divide both side by the co-efficient of x which is 35

35x/35=175⁰/35⁰

x=5

Now to find the value of 19x+5,we have to substitute any x in it by 5

so 19x+5

19(5)+5

95+5

100⁰

Thanks. I hope it will be helpful to you

Answer:

294

Step-by-step explanation:

since the area is 7^3, the cube's side length is 7

SA = 6*7^2 = 294

Si hacen un reparto directamente proporcional a los capitales aportados, a María le corresponden $4444,44, a Pepe $5555,55, a Ana $6666,66 y a Miguel $13333,33.

Dado que María, Pepe, Ana y Miguel crean una empresa en sociedad aportando un capital inicial de 4.000, 5.000, 6.000 y 12.000 dólares, respectivamente, y las utilidades netas en el primer año fueron de 30.000 dólares, para determinar qué cantidad corresponde a cada uno si hacen un reparto directamente proporcional a los capitales aportados se debe realizar el siguiente cálculo:

Por lo tanto, si hacen un reparto directamente proporcional a los capitales aportados, a María le corresponden $4444,44, a Pepe $5555,55, a Ana $6666,66 y a Miguel $13333,33.

Aprende más en https://brainly.com/question/21892145

Answer:

put them in desmos and graph them

22

Step-by-step explanation:

fx is the addition of all the digits which are present in the column of the table called fx

Answer: 89y

89y

Step-by-step explanation: 89y

89y

Answer:

completa la oracion!!!

etaStep-by-step explanation:

Answer:

a. write a linear function for the number of gallons of gas in the tank in terms of the number of miles driven.

Answer:

678.74

that might be the question since I don't really understand what it says really

Answer: A.

Step-by-step explanation: There are a few outliers in A which would generally distort the shape of a dot plot where a majority would be clustered around the mean, and the points off to the side would fall far away from the mean making it skewed right in this situation.

Answer:

i) 4

ii) -216

please give brainliest

25 and 26

25*26=650

Consecutive numbers are numbers that are right next to each other.

Examples:

1 and 2

345 and 346

1000 and 1001

All the best

hope this helps

[tex]GraceRosalia\\******************************************************************************\\BRAINLIEST?[/tex]

Answer:

x = 30

Step-by-step explanation:

The two angles are congruent so they have the same value

3x-5 = x+55

Subtract x from each side

3x-5 -x = x+55-x

2x-5 = 55

Add 5 to each side

2x-5+5 = 55+5

2x= 60

Divide each side by 2

2x/2 = 60/2

x = 30

You would get

x=40

Your answer

ANSWER:

     43

Explanation:

A : B : C

     4 : 3  

          5 : 2

A × B → 4 × 5 = 20

B × B → 3 × 5 = 15

B × C → 3 × 2 = 6

  A : B : C

 20 : 15 : 6

B = 15 = 30

what of teams A and C together?

 If 15 = 30games, what about 26games?

Cross multiply.

   15 × 26          =13

      30

So, games won by Team B + games won by Teams A and C

        30games + 13games

               =43games.

Answer:

82

Step-by-step explanation:

Answer:

simply 8c = 128

Answer:

1128

Step-by-step explanation:

Math

Answer:

For complex numbers,

a + bi and a - bi

they have the interesting property that if you add them you get the real number 2a

and if you multiply them , because of the difference of square pattern, you get a^2 - b^2 i^2

But since i^2 = -1, we end up with a real number as a product.

e.g. 6 - 5i and 6 + 5i are conjugates of each other

sum = 6-5i + 6+5i = 12

product = 36 - 25i^2

= 36 -(-25) = 61

Your question is even easier, since the denominator is a monomial instead of a binomial, so we just have to multiply by i/i

Also I believe, according to the answer, that you have a typo, and you meant

(-5+i)/(2i)

= (-5+i)/(2i) *i/i

= (-5i + i^2)/2i^2)

= (-5i +i^2)/-2

= (-5i - 1)/-2

= (1 + 5i)/2 or they way they have it: 1/2 + 5i/2

Answer:

A

Step-by-step explanation:

vertex is (-3,-4)

so inside the absolute value bars need to be postive 3 and the four has to be -4.

Answer:

45

Step-by-step explanation:

first you divide bring don and subtract

Answer:

slope = 3

Step-by-step explanation:

rise/run = 3/1 = 3

Answer: [tex]f= \frac{ C -4h -5p }{7}[/tex]

Isolate f

Subtract 5p from both sides

Subtract 4h from both sides

Divide both sides by 7

Answer:

4x+2h

Step-by-step explanation:

The average rate of change of a continuous function,

f

(

x

)

, on a closed interval  

[

a

,

b

]

is given by

f

(

b

)

−

f

(

a

)

b

−

a

So the average rate of change of the function  

f

(

x

)

=

2

x

2

+

1

on  

[

x

,

x

+

h

]

is:

A

r

o

c

=

f

(

x

+

h

)

−

f

(

x

)

(

x

+

h

)

−

(

x

)

=

f

(

x

+

h

)

−

f

(

x

)

h

...

.

.

[

1

]

=

2

(

x

+

h

)

2

+

1

−

(

2

x

2

+

1

)

h

=

2

(

x

2

+

2

x

h

+

h

2

)

+

1

−

2

x

2

−

1

h

=

2

x

2

+

4

x

h

+

2

h

2

−

2

x

2

h

=

4

x

h

+

2

h

2

h

=

4

x

+

2

h

Which is the required answer.

Additional Notes:

Note that this question is steered towards deriving the derivative  

f

'

(

x

)

from first principles, as the definition of the derivative is:

f

'

(

x

)

=

lim

h

→

0

f

(

x

+

h

)

−

f

(

x

)

h

This is the function we had in [1], so as we take the limit as  

h

→

0

we get the derivative  

f

'

(

x

)

for any  

x

, This:

f

'

(

x

)

=

lim

h

→

0

4

x

+

2

h

=

4

x

t=3,&y=5....................

Answer:

D

Step-by-step explanation:

-8+(3)=-5

-2(5)-2=-12

Answer:

surface area = side × side × 6

so answer is...

7 × 7 × 6 = 294 cm²

Step-by-step explanation:

brainliest plz