I need help with this ​

Answer:

Distance = √(a - c)² + (b - d)²

Step-by-step explanation:

Given:

Two points

(a, b) (c, d)

Find:

Distance

Computation:

Distance = √(x1 - x2)² + (y1 - y2)²

So,

Distance = √(a - c)² + (b - d)²

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Step-by-step explanerqation:

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Answer: d=20?

Step-by-step explanation:

Answer:

A, B, E

Step-by-step explanation:

EC is 12 inches by pthag

AC is 17 becuase EC is 12 and AE is 5. 5+12 = 17

The parameter is 40  as 13 times two plus 5 times two is abt. 40

Answer:

You write the question wrong but it's okay

Step-by-step explanation:

it will be 30

i hope my answer help you

Answer:

30

Step-by-step explanation:

equation:

[tex]\frac{w}{5} = 6[/tex]

multiply 5 on both sides:

[tex]\frac{w}{5}[/tex] x 5 = 6 x 5

x = 30

Answer:

All 4 of them

Step-by-step explanation:

Tell me if I'm wrong

Answer:

(The picture is not really clear but I hope this is right)

1. 50

2. 9

3. 16

4. 14

5. 60

Step-by-step explanation:

To find the area all you have to do is multiply the base x  width using the formula B x W = A where B is the base, W is the width and A is the area.

1. 5 x 10 = 50

2. 3 x 3 = 9

3. 4 x 4 = 16

4. (Is that a 1 or 7?) 2 x 7 = 14

5. (Assuming that is 6) 10 x 6 = 60

Hope this helps :)

Answer:

48/5

Step-by-step explanation:

1.25x=12

Answer:

you can't because if you multiplyied 1.25 times ten you would get 12.5

Step-by-step explanation:

Answer:

3) x=60

6)x=86

9) x=40

Step-by-step explanation:

3) 60+60+x=180

120+x=180

X=180-120

x=60

6) 18+(x-8)+(x-2)=180

18-8-2+x+x=180

8+2x=180

2x=180-8

2x=172

x=172/2

x= 86

9) (2x+5)+60+(x-5)=180

2x+x+5+60-5=180

3x+60=180

3x=180-60

3x=120

x=120/3

x=40

Answer:

12.5 minutes

Step-by-step explanation:

Given that,

Fernando can run 600 meters  in 5 minutes.

We need to find how many minutes would it take him to run 1500 meters.

ATQ,

600 m = 5 min

1 m = (5/600) min

For 1500 m,

[tex]t=\dfrac{5}{600}\times 1500\\\\t=12.5\ min[/tex]

So, it will take 12.5 minutes to run 1500 m.

Answer:

5; -22

Step-by-step explanation:

A linear function has a positive relationship and as such an increase in one variable (input variable) causes an increase in the other variable (output variable) i.e the variables are directly proportional.

Given the following data;

Input: 1 2 3 4 n

Output: -10 -13 -16 -19

For an input variable of 1, 2, 3, 4; the output variable is -10, -13, -16, -19 respectively.

To find the value of n;

We can deduce that the input is increasing by a value of 1.

Thus, n = 4 + 1 = 5

For the output;

We can deduce that the output is increasing by a value of -3.

Thus, the next output = -19 + (-3) = -22

Answer:

5; -22

Step-by-step explanation:

Hope this will help

Answer:

the answer is 85.96

Step-by-step explanation:

Hope this helps, =)

Answer:

1) 10000.  When asked to pick a set of four decimal digits, then the total number of combinations possible are 10⁴.  More generically speaking, if asked to pick a random set of n digits expressed in base b, then the total number of combinations available is bⁿ.

2a) 95%.  According to the "Empirical Rule"  95% of data in a normal distribution falls within two standard deviations of the average.

2b) 68%.  Again, using the Empirical Rule, we know that 68% fall within one standard deviation of the average.

Answer: 15

Step-by-step explanation:

Answer:

n = 12

Step-by-step explanation:

4n - 2 + 3n + 8 + 90 = 180

combine like terms

7n + 96 = 180

     -96     -96

7n = 84

divide by 7

n = 12

Hope I helped! Plz mark as brainliest! Have a nice day/night!!! :D

-Lil G

Answer:

n = 12

Step-by-step explanation:

Remark

The two angles are complementary. That's because the third angle is a right angle.

Solution

4n - 2 + 3n + 8 + 90 = 180    Subtract 90 from both sides.

4n - 2 + 3n + 8 = 180 -90      Combine like terms.

7n + 6 = 90                            Subtract 6 from both sides.

7n = 90 - 6

7n = 84                                   Divide by 7

n = 84/7

n = 12

Answer:

-58

Step-by-step explanation:

6 (10 - 23) + 20​

=6 x (10 - 23) + 20​

= 6 x (- 13) + 20

= -78 + 20

= -58

Answer:

y is 5 hope this helps u welcome

The value of y in the given expression T= 3x + 4y when T= 38 and x = 6 would be 5.

Usually, simplification involves proceeding with the pending operations in the expression.

Like, 5 + 2 is an expression whose simplified form can be obtained by doing the pending addition, which results in 7 as its simplified form.

Simplification usually involves making the expression simple and easy to use later.

We have been given an expression;

T= 3x + 4y

when T= 38 and x = 6

38 = 3(6) + 4y

4y = 38 - 18

4y = 20

y = 5

Learn more about expression;

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Answer:

[tex]5 \ apples = 85.00[/tex]

[tex]Adonis = 144.67[/tex]

Step-by-step explanation:

Solving (a):

[tex]3\ apples = 51.00[/tex]

Required

The cost of 5

Divide through by 3, to get the cost of 1

[tex]1\ apple = 17.00[/tex]

Multiply through by 5, to get the cost of 5

[tex]5 * 1\ apple = 17.00*5[/tex]

[tex]5 \ apples = 85.00[/tex]

Solving (b):

[tex]Adonis : Lexus = 2 : 3[/tex]

[tex]Lexus= 217[/tex]

Required

Find Adonis' final score

Substitute 217 for Lexus

[tex]Adonis : 217 = 2 : 3[/tex]

Express as fraction

[tex]\frac{Adonis}{217} = \frac{2}{3}[/tex]

[tex]Adonis = \frac{2}{3} * 217[/tex]

[tex]Adonis = \frac{2 * 217}{3}[/tex]

[tex]Adonis = \frac{434}{3}[/tex]

[tex]Adonis = 144.67[/tex]

Answer:

the correct answe is the othe leg is 12 cm long.

Answer:

8 feet

Step-by-step explanation:

using the Pythagorean theorem:

17^2 = 15^2 + X^2

289 = 225 - X^2

X^2 = 64

X = 8 feet

Answer:

When you divide both sides of an inequality, you need to flip the inequality sign.

Step-by-step example:

-8x > 72

Divide both sides by -8

x < -9

Answer:

196 inches

Step-by-step explanation:

1yd=36in

36x2=72

72x2+26x2=196

9514 1404 393

Answer:

  x = 60

  y = 30

Step-by-step explanation:

Adjacent angles are supplementary.

  (5x -180) +x = 180

  6x = 360 . . . . . . . . . . add 180, collect terms

  x = 60 . . . . . . . . divide by 6

Opposite angles are congruent.

  2y = 60 . . . . . . 2y = x

  y = 30 . . . . . . . .divide by 2

The value of x is 60; the value of y is 30.

Answer:

Step-by-step explanations

A.13/5

The answer is 240 different possible combinations would there be of one of each category

The fundamental counting principle is a rule used to count the total number of possible outcomes in a situation.

It states that if there are n ways of doing something, and m ways of doing another thing after that, then there are n × m n\times m n×m ways to perform both of these actions.

He can choose an appetizer 5 ways.

For each of those 5 ways to choose an appetizer,

he can choose an entree 12 ways.

That's 5*12 = 60 ways he can choose an appetizer and an entree.

For each of those 60 ways to choose an appetizer and an entree,

he can choose a dessert 4 ways.

That's 60*4 = 240 ways he can choose an appetizer, an entree,

and a dessert.

Therefore 240 different possible combinations would there be of one of each category .

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Answer:

Price after sale: $4.04

$0.71 saved

Step-by-step explanation: