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write an expression for each of these expressions
A.divide 37 by a

B.subtract b from 55

C.add 18 to c

D.multiply 49 by d

E.divide e by 62

First, we need to use slope formula* to find the slope.

[tex]m = \frac{-2 - 6}{3 - (-1)} = \frac{-8}{4} = -2[/tex]

Second, we use the slope we found and ONE of the 2 points listed and plug it into slope-intercept form** to solve for b.

Here is what we have so far:

I'm going to use this point:

Here is how to find b:

[tex]-2 = -2(3) + b\\\\-2 = -6 + b\\\\4 = b[/tex]

Finally, we put all of it together and we have our equation.

[tex]y = -2x + b[/tex]

*Slope formula: m = y₂ - y₁/x₂ - x₁

**Slope-intercept form: y = mx + b

Answer:

C) 2  1/2

Step-by-step explanation:

125 divided by 50 is 2.5 or 2 1/2.

Answer:

16p+6

Step-by-step explanation:

Answer: -1.5

because one of the numbers is - 10 => the other is 15/-10 = -1.5

Step-by-step explanation:

9514 1404 393

Answer:

   B)  -3

Step-by-step explanation:

There are methods for finding only c. Cramer's rule is one of them. It involves finding two determinants and taking their ratio. Here, we choose a more ad hoc approach. It appears that the value of b can be found by combining the last two equations.

  (1/2)(2a +4b -2c) -(a -3b -c) = (1/2)(12) -(-4)

  5b = 10

  b = 2

Now, we can substitute this value into the first two equations. This gives ...

  5a +c = -8

  a - c = 2

Subtracting 5 times the second from the first gives ...

  (5a +c) -5(a -c) = (-8) -5(2)

  6c = -18 . . . . simplify

  c = -3 . . . . . . divide by 6

The value of c is -3.

Answer:

739,266

Step-by-step explanation:

Answer:

5x + 2y = -15

2y = -15-5x

y = -5/2x-15/2

SLOPE:  -5/2

Answer:

Around 82-81% aren't yellow.

Step-by-step explanation:

Add together the number of marbles that aren't yellow and divide the total of NON YELLOW with the total (32) to get around 82-81%.

Answer:

um i only 12 so uhh 29

Step-by-step explanation:

heh

Answer:

50×5=78

5÷3.00/83.00(ab)

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

y=4x+6 is the equation simplified and that is what the graph is showing.

Answer:

A  y-2=4(x+1)

Step-by-step explanation:

y-2=4(x+1)

Answer:

Step-by-step explanation:

AB:

d = sqrt ( (−5−2)^2 + (−2−(−8))^2)

d = sqrt( (−7)^2 + (6)^2  )

d = sqrt(49+36)

d = sqrt(85)

d = 9.219544

BC:

d = sqrt ( (−7−(-5))^2+(3−(−2))^2 )

d = sqrt( (−2)^2 + (5)^2  )

d = sqrt(4+25)

d = sqrt(29)

d = 5.385165

AC:

d = sqrt ( (−7−(2))^2+(3−(−8))^2 )

d = sqrt( (−9)^2 + (11)^2  )

d = sqrt(81+121)

d = sqrt(202)

d = 14.21267

DE:

d = sqrt ( (−11−(-9))^2+(12−7)^2 )

d = sqrt( (−2)^2 + (5)^2  )

d = sqrt(4+25)

d = sqrt(29)

d = 5.385165

EF:

d = sqrt ( (−2−(-11))^2+(1−12)^2 )

d = sqrt( (9)^2 + (-11)^2  )

d = sqrt(81+121)

d = sqrt(202)

d =14.21267

DF:

d = sqrt ( (−2−(-9))^2+(1−7)^2 )

d = sqrt( (7)^2 + (-6)^2  )

d = sqrt(49+36)

d = sqrt(85)

d = 9.219544

Yes, the triangles are congruent because the lengths are the same.

The correct explanations are;

A) Vertical angles.

B) Corresponding angles theorem

C) Transitive property.

What are Parallel lines?

Parallel lines are those lines that are equidistance from each other and never intersect each other.

Given that;

Two lines x and y are parallel.

w is transversal of x and y.

Now, To prove ∠4 ≅ ∠5 we use;

Since, Two lines x and y are parallel.

So, We can apply all the properties of angles of triangles.

  Statements                                 Reasons

1. x || y                                           1. Given

2. w is transversal                         2. Given

3. ∠4 ≅ ∠1                                    3. Vertically opposite angles.

4. ∠1 ≅ ∠5                                    4. By Corresponding angles theorem.

5.  ∠4 ≅ ∠5                                  5. By Transitive property.

Thus, The correct explanations are;

A) Vertical angles.

B) Corresponding angles theorem

C) Transitive property.

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Answer:

A

Step-by-step explanation:

It isn’t because if you do the vertical line test and try to put vertical lines all throughout the graph, two dots will touch the same line.

Answer:38

Step-by-step explanation:

The diagonal of a rectangle creates the hypotenuse of a right triangle. Use the Pythagorean theorem, a2 + b2 = c2, where a = 30 ft and b = 24 ft, to calculate the length of the fence c.

a2 + b2 = c2

302 + 242 = c2

900 + 576 = c2

1476 = c2

38.42 ≈ c

The fence should be about 38 feet long. Isn't it strange to divide a garden in half diagonally with a fence? It doesn't seem to serve the purpose of keeping intruders out. It doesn't seem to serve any purpose, really.

9514 1404 393

Answer:

  CG = 19

  FB = 14.7

Step-by-step explanation:

The circumcenter is equidistant from the triangle vertices, so GA = GB = GC.

The length of GA is given, so we have ...

  GA = 19 = CG

__

Then the Pythagorean theorem can be used to find FB.

  FB² +FG² = GB²

  FB² = GB² -FG² = 19² -12² = 217

  FB = √217 ≈ 14.7

Answer:

2.62$

Step-by-step explanation:

Answer:

If she buys the pens she can use 2.62 dollars on a notebook

Step-by-step explanation:

10.75-3.96=6.43

1.39x3=4.17

6.43-4.17

2.62

4w-24≤-12

4w≤12

w≤3

the answer i got is fifth first

30g

your welcomeeeeeeeeeeeee

Answer:

If a coin is tossed 4 times; number of possible outcomes = (2^4) = 16. 3 heads and 1 tail can occur from 4 tosses in (4C3)*(1C1) = 4*1 = 4 ways. So, the probability = (4 / 16) = (1 / 4) = 0.25.  

i didnt really understand the question but hope this helps

According to the information given, we have that:

For each coin, there are only two possible outcomes, either it is heads, or it is tails. The result of the flip of a coin is independent of any other flip, hence, the binomial distribution is used to solve this question.

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

The parameters are:

Item a:

Hence, a binomial model with [tex]p = 0.5[/tex] and [tex]n = 4[/tex] should be used.

Item b:

P(B) is P(X = 3), hence:

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]P(X = 3) = C_{4,3}.(0.5)^{3}.(0.5)^{1} = 0.25[/tex]

Hence, P(B) = 0.25.

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Answer:

Jan takes a drink 6 times.

Step-by-step explanation:

The information provided is:

Compute the number of times Jan takes a drink as follows:

[tex]\text{Number of times Jan takes a drink}=\frac{\text{Number of miles walked}}{\text{Interval for a drink}}[/tex]

                                                       [tex]=\frac{9/2}{3/4}\\\\=6[/tex]

Thus, Jan takes a drink 6 times.

Answer:

Music was 25%

Step-by-step explanation:

Answer:

the answer is a

Step-by-step explanation:

Answer:

6 3/4 cups.

Step-by-step explanation:

If 2 1/4 cups serves 4, you need to serve 12 so you would multiply the amount of butter by 3 and get 6 3/4 cups of butter.

Answer:

[tex]7c+29\leq 16[/tex]

Step-by-step explanation:

The inequality will be written as 7c + 29 ≤ 16.

inequality is the relationship between two expressions that are not equal, employing a sign such as ≠ “not equal to,” > “greater than,” or < “less than.”.

Given information translate the sentence into an inequality. The sum of a number times 7 and 29 is at most 16. The inequality in the mathematical form will be written as below:-

The sum of a number times 7 and 29 is at most 16.

7c + 29 ≤ 16.

Therefore, the inequality will be written as 7c + 29 ≤ 16.

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