please can you give me the answer next time i will give u the brainlyist

Answer:

Option A or D

Step-by-step explanation:

This is because only one variable is their which has only one exact real solution to satisfactory.

Answer:

Step-by-step explanation:

heres my answer hopes it helps :)

Answer:

The moon equals 7

and the stars equal 4

Step-by-step explanation:

Equation 1:

(substitute the symbols for the numbers)

7 + 1 = 4 + 4 (<< This is correct, both sides equal 8)

Equation 2:

(again, substitute the symbols)

7 = 3 + 4

That is correct.

Hope this helped! Please give Brainiest!

(Asher)

10+5=15

He swam 15 laps the second day

Answer:

b) [tex]2\dfrac{26}{47}\ \text{horas}[/tex]

Step-by-step explanation:

Tiempo necesario para completar el trabajo en primera persona = 6 horas

Trabajo hecho en 1 hora = [tex]\dfrac{1}{6}[/tex]

Tiempo necesario para completar el trabajo por segunda persona = 8 horas

Trabajo hecho en 1 hora = [tex]\dfrac{1}{8}[/tex]

Tiempo necesario para completar el trabajo por tercera persona = 10 horas

Trabajo hecho en 1 hora = [tex]\dfrac{1}{10}[/tex]

El tiempo necesario para completar el trabajo juntos viene dado por

[tex]\dfrac{1}{\dfrac{1}{6}+\dfrac{1}{8}+\dfrac{1}{10}}=\dfrac{1}{\dfrac{47}{120}}\\ =\dfrac{120}{47}=2\dfrac{26}{47}\ \text{horas}[/tex]

El tiempo necesario para completar el trabajo juntos es [tex]2\dfrac{26}{47}\ \text{horas}[/tex].

Answer: [tex]136[/tex]

Step-by-step explanation: [tex]5x7=35[/tex] [tex]5x7=35[/tex] [tex]6x4/2=12[/tex] [tex]6x4/2=12[/tex] [tex]7x6=42[/tex] [tex]35+35+12+12+42=136[/tex]

Answer

$55

Step-by-step explanation:

Finance charge = Interest + Other costs

= $50 + 5

= $55

Answer:

I answered your other question but I do not know the answer to this one, sorry

Step-by-step explanation:

look up Harlem Renaissance website for information

Answer:

A) 6x

Step-by-step explanation:

4x + 3x = 7x

7x - 1x (or just x) = 6x

hope this helped :)

Answer:

tui kobic tor hada kobic furi

Answer: I think it took Andre 70 minutes

Step-by-step explanation:

Answer:

A.) Andre B.) 70 min

Step-by-step explanation:

A.) the key words are that it took andre 175% of Jada's time

B.)just take Jadars time 40 and multiply it by 175% or 1.75 as for the digram show Jadars as 100% and Andres as an extra 175% sorry i cant realy draw one right now

Answer:

Yes, I think you have the answer correct!

Step-by-step explanation:

I hope you make a good grade!

Answer:

a book is something you read a notebook is something you write in.

Step-by-step explanation:

Answer:

(5,-1)  (5,1) (5,-8)

Step-by-step explanation:

Answer:

a=2

b=3

c=3

d=1

I hope it helped u

Answer:

x+3x=90

90/4= 22.5

x-22.5

Answer:

22.5

Step-by-step explanation:

its a 90 degree angle

90=3x+x

90=4x

90/4=x

x=22.5

Answer:

yo my fault og what am i looking at i not good at math

Answer:

Sum of interior angles in triangles there are four angles; they add up to 360°

Step-by-step explanation:

C = corner/complementary;simply draw a line on the c so that it becomes 90.

S = straight line/supplementary; Take the su, draw a 1 next to the s, put a slash through the s to make it look like an 8,

Answer:

B. 0.694

Step-by-step explanation:

Probability is the ratio of the number of possible outcome to the number of total outcome.

Given that the pain reliever is advertised as being 97%  effective, for it to be effective in 12 independent trials

= (97%) ^ 12

= 0.693842361

The is approximately 0.694 to 3 decimal places

Answer:

B. 0.694

Step-by-step explanation:

Hope this helps

This is the same as y = -0.5x+2

==========================================================

Explanation:

Refer to the diagram below.

The blue line is the graph of y = 2x+8, which is the left bank of the river.

For now, ignore the y = (-1/2)x+2 in the diagram and pretend we don't know that just yet. The red line is the bridge and it's some linear equation in the form y = mx+b. We're told the bridge is perpendicular to the river, so the bridge must also be perpendicular to the riverbank.

The blue line has slope m = 2. Apply the negative reciprocal to this to end up with -1/2. This is the perpendicular slope, and the slope of the red line. Note how the two slopes (2 and -1/2) multiply to -1. Any two perpendicular lines will have their slopes multiply to -1, as long as neither line is vertical or horizontal.

Since we want the bridge to pass through (0,2), this must mean the y intercept is b = 2.

So with m = -1/2 and b = 2, we go from y = mx+b to y = (-1/2)x + 2 which is the equation of the bridge shown in red.

This is the same as y = -0.5x + 2 since -1/2 = -0.5

9514 1404 393

Answer:

  28 hours

Step-by-step explanation:

Let x represent Jack's time. Then Jill's is x-7. Together their rate of carrying water in hills per hour is ...

  1/x + 1/(x -7) = 1/12

Multiplying by 12x(x -7) gives ...

  12(x -7) +12x = x(x -7)

  x^2 -31x +84 = 0 . . . . . subtract the left side and simplify

  (x -3)(x -28) = 0 . . . . . . . . . . factor

  x = 3  or  x = 28 . . . . . . . . . . x-values that make the factors zero

We know the times must be longer than 12 hours, so the value x=3 is extraneous for this problem.

It takes Jack 28 hours to carry the cooler of water up the hill working alone.

Answer:

Answer is B

Step-by-step explanation:

This is because there were 14 chocolate cupcakes to 21 vanilla cupcakes which in ratio form is 14 to 21 and simplified is 2 to 3

Answer:

S = √3*2,115,072/ 136 =216

Step-by-step explanation:

Answer:

Jackie's age = 12 years and Her sister's age = 16 years

Step-by-step explanation:

Let the age of Jackie be x.

Her sister's age = (x+4)

The sum of ages = 28

ATQ,

x+x+4 = 28

2x+4 = 28

2x = 24

x = 12

Jackie's age = 12 years

Her sister's age = (12+4) = 16 years

Hence, this is the requiredsolution.

Answer:

A and C are the right answers

Step-by-step explanation:

Top row only

3 out of the 12 squares are shaded in therefore 3/12 which you can simplify into 1/4

Left column only

3 out of the 6 squares are shaded in therefore 3/6 which you can simplify into 1/2

I agree I think the correct answers are A and C

Answer:

area of square = 100

area of circle = 15.7

the area of the shaded = im not really sure but im thinking its 50

Step-by-step explanation:

so u see the line in the middle it say 10 cm and the square is equal on all sides so it would be 10cm for the lenth and with so it would be 10 times 10 witch is 100 and u would use the 10 for the circle aswell witch u would use 3.14 times 10 divided by 2 to get the area of the circle

Answer:

The Area of the square is 100cm^2

The Area of the Circle is 78.54cm^2

The Area of the Yellow is 21.46cm^2

Step-by-step explanation:

9514 1404 393

Answer:

  $465

Step-by-step explanation:

The problem statement tells you h represents the number of hours, and the number of hours is 7.

It also tells you f represents the number of fixtures, and the number of fixtures is 9.

And, the problem statement tells you the charge is 15h+40f, which is 15 times the number of hours plus 40 times the number of fixtures. Then the charges are ...

  15·7 +40·9 = 105 +360 = 465

Ben Frank charges $465 for the work.

Answer:

if it wants an equation, 105h+360f but if its all together then its 465$

Step-by-step explanation:

15x7=105h

40x9=360f

Answer:

the answer should/could be 6(x-4) & 3(2x-8)

Answer:

6(x - 4) & 3(2x - 8) is the answer

Step-by-step explanation:

6(x - 4) = 6x - 24

2(3x - 24) = 6x - 48

3(2x - 8) = 6x - 24

3(3x - 21) = 9x - 63

Answer:

In the teaching of the Catholic Church, an indulgence is "a way to reduce the amount of punishment one has to undergo for sins".

Answer:

In the teaching of the Catholic Church, an indulgence is "a way to reduce the amount of punishment one has to undergo for sins"

Step-by-step explanation:

Indulgence is the action or fact of indulging. (in the Roman Catholic Church) a grant by the Pope of remission of the temporal punishment in purgatory still due for sins after absolution. The unrestricted sale of indulgences by pardoners was a widespread abuse during the later Middle Ages.

Indulgence sentence example. The indulgence accentuated the division between those who accepted and those who rejected it. German chocolates are my only indulgence . I went to a party last night, and there out of five ladies three were Roman Catholics and had the Pope's indulgence for doing woolwork on Sundays.

Answer:

1/2 of four is 2

Step-by-step explanation: