Please help I don’t know itt

Answer:

3

Step-by-step explanation:

To find the answer, heres what you need to do.

Basically, you divide each number on the right by the number on the left.

15/5= 3

24/8=3

36/12=3

72/24=3

Since all of the answers are 3, your answer is 3

Answer:

3

Step-by-step explanation:

Slope Formula:

y2 - y1/x2 - x1

Let's use (5, 15) and (8,24)

(x1, y1) = (5, 15)

(y1, y2) = (8, 24)

Substitute:

y2 - y1/x2 - x1

24 - 15/8 - 5

Solve:

24 - 15/8 - 5

9/3

= 3

Therefore the slope, or constant rate is 3.

Tip: look at the relationship between Cost and Time.

15/5 = 3

24/8 = 3

36/12 = 3

72/24 = 3

Dividing is a simple way to find the slope!

Answer:

-9

Step-by-step explanation:

Answer:

539,000

Step-by-step explanation:

539,000 is 5.39x10^5

Answer:

x= 3/2

Step-by-step explanation:

3 and4

Step-by-step explanation:

edge 20

Answer:

28.3495

Step-by-step explanation:

Answer:

28.3495 or 28 grams

Step-by-step explanation:

I looked it up.

Answer: brady earned 135 dollars this week.

Step-by-step explanation: 7.50 X 10 + 5 X 12 is 135.

Answer:

12/20=3/5   5/20=1/4 so the answer would be 12/20 + 5/20

Hope this helped you!!

Equivalent fractions for [tex]\boldsymbol{\frac{3}{5},\frac{1}{4}}[/tex] are [tex]\boldsymbol{\frac{12}{20},\frac{5}{20}}[/tex] respectively.

A fraction is a portion of another or, more broadly, a set of equal pieces. Equivalent fractions are fractional that have the same value notwithstanding their appearance.

[tex]\boldsymbol{\frac{3}{5}=\frac{3\times 4}{5\times 4}}[/tex]

  [tex]=\frac{12}{20}[/tex]

[tex]\boldsymbol{\frac{1}{4}=\frac{1\times 5}{4\times 5}}[/tex]

  [tex]=\frac{5}{20}[/tex]

So, equivalent fractions for [tex]\boldsymbol{\frac{3}{5},\frac{1}{4}}[/tex] are [tex]\boldsymbol{\frac{12}{20},\frac{5}{20}}[/tex] respectively.

Find out more information about fraction here:

https://brainly.com/question/10354322?referrer=searchResults

Answer:

y>3 i think

Step-by-step explanation:

do not count on me

Answer:

B and A

Step-by-step explanation:

In mx+b formula, the slope is always the number before the X value and the b is always the y-intercept.

Step-by-step explanation:

For two triangle to be congruent,there must be any three sides or angle including congruent

Congruent triangles have three pairs of corresponding sides that are congruent, while two triangles that have three pairs of corresponding congruent angles are similar and not necessary congruent. Therefore:

Recall:

1. When the two triangles have the three pairs of corresponding angles that are congruent, they can only be said to be similar. They have the same shape but may be of different sizes.

Therefore, statement 1 is FALSE.

2. Knowing that three pairs of corresponding sides of two triangles are congruent, it is enough to prove that both triangles are congruent to each other.

Therefore, statement 2 is TRUE.

Learn more here:

https://brainly.com/question/9795907

Answer:

third graph (choice three/bottom left)

Step-by-step explanation:

Anything with a proportional relationship will always have a constant ratio (ratios will always be equivilent).

you can eliminate any graph that has an x or y intercept other than zero, or does not have a straight line.

The two main rules of a proportional graph or direct proportion is that:

Answer:

the bottom left one

Step-by-step explanation:

it starts at the origin and as the x value increases, the y value increases too

you can easily rule out out the top two just because it doesn't start at the origin

Answer:

Recursive.

Step-by-step explanation:

It is recursive because each new term depends on the previous two terms.

The x coordinates, 6 and 6, add to 6+6 = 12. Then we cut this in half getting 12/2 = 6.

The x coordinate of the midpoint is 6.

The y coordinates, 7 and -5, add to 7+(-5) = 2. Which cuts in half to get 2/2 = 1.

The y coordinate of the midpoint is 1.

Put together, the midpoint is located at (6,1)

Answer:

where is the line?

Step-by-step explanation:

Rewrite the question and I'll do my best to answer it

Answer:

[tex]y = 3x-2[/tex]

Step-by-step explanation:

[tex]general \: form of \: slope\: intercept \: is : \\ y = m(x) + c[/tex]

Answer:

yes there is a mean i got it right on edg 2020

Hope this helps

Step-by-step explanation:

Answer:

Rate of change = 250.

Katie's salary is increasing $250 per week.

Step-by-step explanation:

Answer:

A- 95.53 $         B- 47.35 $     C- 48.18 $

Step-by-step explanation:

I tried to explain and help as best I could. I hope you understand. Good luck!

Answer:

A- 95.53 $         B- 47.35 $     C- 48.18 $

Step-by-step explanation:

Given:

Consider the below figure attached with this question.

Angles of a triangle are x, y and z.

To find:

The values of x, y and z.

Solution:

If two angles are linear pair, then their sum is 180 degrees.

[tex]y+(3x+5)=180[/tex]

[tex]y=180-3x-5[/tex]

[tex]y=175-3x[/tex]

Similarly,

[tex]z+(3x-5)=180[/tex]

[tex]z=180-3x+5[/tex]

[tex]z=185-3x[/tex]

According the the angle sum property, the sum of all angles of a triangle is 180 degrees.

[tex]x+y+z=180[/tex]

[tex]x+(175-3x)+(185-3x)=180[/tex]

[tex]-5x+360=180[/tex]

[tex]-5x=180-360[/tex]

[tex]-5x=-180[/tex]

Divide both sides by -5.

[tex]x=36[/tex]

The value of x is 36.

[tex]y=175-3(36)[/tex]

[tex]y=175-(108)[/tex]

[tex]y=67[/tex]

Now,

[tex]z=185-3(36)[/tex]

[tex]z=185-108[/tex]

[tex]z=77[/tex]

Therefore, the values of x, y and z are 36, 67 and 77 respectively.

Answer:

11 months

Step-by-step explanation:

50m + 75 >= 600

just solve the inequality like how you would solve an equation, by inverse operations and simplifying

50m + 75 >= 600

        -75       -75

50m >= 525

/50        /50

m>= 10.5

just round up, because 0.5 of a month really isn't an answer

so 11 months

Answer: $0

Step-by-step explanation:

He paid her back the full amount already so he doesn’t owe anything

Answer:

$0 right?

Step-by-step explanation:

If he borrowed $19.50 and gave her $19.50 back he would owe her $0

Answer:

13 months ; $950

Step-by-step explanation:

70x+40 = 60x+170

     -40             -40

70x      =  60x+130

70x      =   -60x

-60x     =   130

10x     = 130

10x/10  = 130/10

13 months

Answer:

7

Step-by-step explanation:

hope it helps

Answer:

7

Step-by-step explanation:

1/6 * 42 = 7

9514 1404 393

Answer:

  29 1/8 yards

Step-by-step explanation:

If the ref is distance 'd' from the goal line, after walking 41 3/4 yards to the same yard line at the other end of the field, he will also be at distance d from that goal line.

Hence the total ...

  d + 41 3/4 + d

will be the length of the field between goal lines, 100 yards.

  2d +41 3/4 = 100

  2d = 58 1/4 . . . . . . subtract 41 3/4

  d = 29 1/8 . . . . . . . divide by 2

The referee was 29 1/8 yards from the nearest goal line.

Answer:

29 1/8

Step-by-step explanation:

YOU WILL DO YOU GOOD LUCK

Answer:

x = 18

y = 5

Step-by-step explanation:

From the figure attached,

'l' and 'm' are the parallel lines and two transversal lines are intersecting these  parallel lines at points A, B and C.

Since, m∠ABC + (7x - 23)° = 180° [Supplementary angles]

m∠ABC = 180° - (7x - 23)°

m∠BCA = (11y - 1)° [Vertical angles]

m∠BAC = 49°

In ΔABC,

m∠ABC + m∠BAC + m∠CAB = 180°

180° - (7x - 23)° + 49° + (11y - 1) = 180°

-7x + 11y = -71

7x - 11y = 71 ------(1)

Since, sum of consecutive angles is 180°

Therefore, m(∠ABC) + (3x + 49)° = 180°

180° - (7x - 23)° + (3x + 49)° = 180°

-4x = -72

x = 18

From equation (1),

7(18) - 11y = 71

11y = 55

y = 5

Answer:

The middle one is first because it's the least expensive, the first one is second and the third one is the most expensive.

Step-by-step explanation: When you divide the price by the ounces, you'll get the price per ounce which will get you your answer.

195 out of 1500 would be left handed

Answer:

Option (2)

Step-by-step explanation:

pH level of a substance is determined by the formula,

pH = - log[H+}

where [H+] is the hydrogen ion concentration

Let the [H+] ion concentration = a

a = -log[H+]

log[H+] = -a

[H+] = 1 × [tex]10^{-a}[/tex]

Here 'a' is between 7 and 14.

Which means an alkaline substance must have the concentration between [tex]1\times 10^{-7}[/tex] to  [tex]1\times 10^{-14}[/tex].

From the given options, [tex]5\times 10^{-12}[/tex] moles per liter lies in the given range.

Therefore, Option (2) will be the answer.

Answer:

B

Step-by-step explanation:

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