express in meters 8.45km and 7896 cm​

Answer:

The answer is D. 2,500

Step-by-step explanation:

Add the employees from 30 to the left together for a total of 2,500.

Answer:

300

Step-by-step explanation:

edge

Answer:

99

Step-by-step explanation:

area of a triangle formula = \(\frac{bh}{2}\)

where b = base length and h = height

The triangle shown has a base length of 11 and a height of 18

Using this information we plug in the values into the formula

\(A=\frac{11*18}{2} \\11*18=198\\\frac{198}{2} =99\)

Hence the area of the triangle is 99ft²

Answer:

it would take around 6 months for grow your hair to grow 3 inches

Step-by-step explanation:

plz give me brianlyist.

Answer:

37.68

Step-by-step explanation:

You have to multiply the diameter by pi (3.14). If it was radius, then you have to multiply the radius twice with pi. (R x R x 3.14)

ANSWER: 37.68

Why? Well this question is asking for the circumference...and you get the circumference by multiplying 3.14 (pi) by the diameter.

Final Notes: The formula for finding the circumference with the diameter is

(C = \(\pi\)d)   (diameter times 3.14)

if you want the formula for finding the circumference with only the radius here you go,   (Radius times 3.14 then times it by 2)

(C = 2\(\pi\)r)

Hope this helps!!

Answer:

A function is a mathematical relation in which each input (domain value) is associated with exactly one output (range value). In other words, for a relation to be a function, each input can have only one corresponding output. Let's analyze the given pairings:

(a person’s age in years, that same person’s height in inches) - This can be a function because one person's age in years should correspond to a single height in inches.

(a person’s weight in pounds, that same person’s height in inches) - This can also be a function because one person's weight in pounds should correspond to a single height in inches.

(a person’s height in centimeters, that same person’s height in inches) - This can be a function because one person's height in centimeters should correspond to a single height in inches.

(a person’s telephone number, that same person’s height in inches) - This may not necessarily be a function. It's possible for two different people to have the same height in inches but different telephone numbers.

So, the pairings that always describe a function are:

(a person’s age in years, that same person’s height in inches)

(a person’s weight in pounds, that same person’s height in inches)

(a person’s height in centimeters, that same person’s height in inches)

These three pairings meet the criteria of a function, where each input corresponds to a unique output.

The pairing that always describes a function is option C. (a person’s height in centimeters, that same person’s height in inches)

A pairing describes a function when each unique input (domain element) is associated with exactly one unique output (range element). In other words, there should be no ambiguity or multiple outputs for a single input. Let's analyze the given pairings:

1. (a person’s age in years, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same age, but they might have different heights. So, there can be multiple outputs for the same input (age).

2. (a person’s weight in pounds, that same person’s height in inches): Similar to the first pairing, this may not always describe a function because different people can have the same weight but different heights.

3. (a person’s height in centimeters, that same person’s height in inches): This pairing describes a function because for each unique height in centimeters, there is only one corresponding height in inches.

4. (a person’s telephone number, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same telephone number, but they might have different heights. So, there can be multiple outputs for the same input (telephone number).

So, the pairing that always describes a function is: (a person’s height in centimeters, that same person’s height in inches)

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Answer:

1)

\(\text{ Slope = -3}\)

2)

\(y+4=-\frac{7}{8}(x-7)\)

3)

\(y=-\frac{7}{8}x+\frac{17}{8}\)

Step-by-step explanation:

We want to write the equation of the line that passes through the points (7, -4) and (-1, 3) first in point-slope form and then in slope-intercept form.

1)

First and foremost, we will need to find the slope of the line. So, we can use the slope-formula:

\(m=\frac{y_2-y_1}{x_2-x_1}\)

Let (7, -4) be (x₁, y₁) and let (-1, 3) be (x₂, y₂). Substitute them into our slope formula. This yields:

\(m=\frac{3-(-4)}{-1-7}\)

Subtract. So, our slope is:

\(m=\frac{7}{-8}=-7/8\)

2)

Now, let's use the point-slope form:

\(y-y_1=m(x-x_1)\)

We will substitute -7/8 for our slope m. We will also use the point (7, -4) and this will be our (x₁, y₁). So, substituting these values yield:

\(y-(-4)=-\frac{7}{8}(x-7)\)

Simplify. So, our point-slope equation is:

\(y+4=-\frac{7}{8}(x-7)\)

3)

Finally, we want to convert this into slope-intercept form. So, let's solve for our y.

On the right, distribute:

\(y+4=-\frac{7}{8}x+\frac{49}{8}\)

Subtract 4 from both sides. Note that we can write 4 using a common denominator of 8, so 4 is 32/8. This yields:

\(y=-\frac{7}{8}x+\frac{49}{8}-\frac{32}{8}\)

Subtract. So, our slope-intercept equation is:

\(y=-\frac{7}{8}x+\frac{17}{8}\)

And we're done!

Answer: Shown Below

Step-by-step explanation:

1. -7/8

2. y+4= (-7/8)(x-7)

3. y=(-7/8)x+ (17/8)

Just did it

Answer:

Mayflower Communications is the cheaper plan

Step-by-step explanation:

sorry this is all i could come up with

Answer:

Meg should use 6 scoops.

3/4 = 6/8

1/8 x 6 = 6/8

hope this helps :)

Answer:

Step-by-step explanation:

hello this is

Answer:

Step-by-step explanation:

Answer:

the answer is 12.88

Step-by-step explanation:

Answer: 1. a. 15     b. 11     c. 2     d. 7     e. 5.5

2.  Stem:                   Leaf:

        1                           9

        2                         5, 9

        3                        3, 3, 8

        4                        0, 7, 9

        5                          4, 5

        6                           1, 5

        7                           2, 7

        8                             1

3. a. 13 inches        b. I'm pretty sure that it is the second quarter because there is more snow.           c. The first quarter because it's section is more spread out among the numbers.

Step-by-step explanation:

Answer:63

Step-by-step explanation:

 multiply 72 by 7 then divide i by 8

(72×7)/8

=63

It's 63.

simplify the equation 7/8×72 multiple 7×9 solution is 63

Answer:

A. 50 ft

B house: 2600ft

extension: 100ft

Step-by-step explanation:

agreed, you should sub to Ranboo, the king :D

Answer: None of them are a function

Step-by-step explanation: they don't relate

Answer:

m × 1,000 =

Step-by-step explanation:

Step 1:Figure out the pattern(see what is common)

Step 2:Divide 3,000 by 3 to get a quotient of 1,000

Step 3:Multiply each number of minutes(m) by 1,000 to check .

Answer:         Write an equation of the line that passes through $\left(1,2\right)$ and is parallel to the line $y=-5x+4$ .

Step-by-step explanation:

Answer:

the answer should be 19j-13k because first all remember when we are dealing with this expressions or problems we need to add or subtract like terms that for example it could be 2j and 17j and 11k and 2k.

2j-11k+17j-2k=

2j+17j= 19j -11k-2k= 13k so the answer is 19j-13k and remember this is the final answer because we cannot add numbers that have different variables or letters so hopefully that is the correct answer and have a great day.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

We can solve for H by isolating it on one side of the equation, as follows:

J/H - I/H = G

Taking H as the common denominator:

(J - I)/H = G

Multiplying both sides by H:

J - I = GH

Adding I to both sides:

J = GH + I

Dividing both sides by G:

H = (J - I)/G

So the answer is

(A)

H = (J - I)/G.

Answer:   A

Step-by-step explanation:

\(\frac{J}{H} = G + \frac{I}{H}\)                >Since you are solving for H bring I/H to the other side

                                   by subtracting I/H from both sides

\(\frac{J}{H}- \frac{I}{H} = G\)               >There is a common denominator so you can

                                   combine the fractions

\(\frac{J-I}{H} = G\)                   >Multiply both sides by H or cross multiply whichever

                                  way your mind things about how to get H on top

\(J-I = G(H)\)           >Divide both sides by G

\(\frac{J-I}{G} = H\)                   >Answer is A

Answer:

(A) P(5 on die) = 1/6, P(7 on spinner) = 1/8

(1/6)(1/8) = 1/48

(B) P(less than 3 on die) = 2/6 = 1/3

P(greater than 5 on spinner) = 3/8

(1/3)(3/8) = 1/8

Answer:

-4

Step-by-step explanation:

Because if you divide 8 and -4 you'll get -2.

The score for second place was -11.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

In a game the winner is the person closest to zero. The second place participant was eight points behind. If the winner had a score of -3.

Winner = -5

2nd place = 6 points behind (-6)

Now, Subtract 2nd place from winner;

= -5-6

= -11

Therefore, The score for second place was -11.

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Answer:

Option A is your answer ☺️☺️☺️

Answer:

1/3

Step-by-step explanation:

just convert it?

3/10

Step-by-step explanation:

60% is the same as 60/100

90% is the same as 90/100

90-60=30

30/100

30/100 is divided by 10 on each side to simplify it to 3/10

Answer:

Step-by-step explanation:

Answer:

Place the dot in the middle of -1 and -2!

Step-by-step explanation:

You have to add 2 -2 2/6 and 5/6 that will get you -1 3/6. Then you have to find where it goes. If you would simplify the number you would get -1 1/2. This means the dot would be placed in the middle of 2 numbers. Since it is 1 and 1/2 you would need to place it between -1 and -2.

Hope this helps!

The area of the parallelogram given in the image is 72 square units.

The area of a parallelogram is taken as base × height because it can be divided into two different parts and then reshuffled to make a rectangle, whose area is also base × height.

We know that the area of a parallelogram = base × height  ......(i)

Also, we are given quantities for base = 6 units

and height = 12 units

So, putting the values in equation (i), we get

⇒ area = base × height

⇒ area = 6 × 12

⇒ area = 72 square units

So, the area of the parallelogram given is 72 square units.

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Answer: 4 blocks

Step-by-step explanation: if the block is 1/5 ft long on each side, the volume is 1/5³

That is 1/5 ×1/5× 1/5

So its volume is 1/125 cubic ft.

It takes 4 to fill 4/125 cu.ft.

Answer:

Step-by-step explanation:

distance = rate times time, so

           distance

time = --------------

               rate

Here the distance is 40 km and the rate is x.  Then

              40 km

time = --------------  =  (40/x) hr

             x km/hr

If the speed is reduced by 2 km/hr, we get:

              40 km                                            40 km                  40

time = -------------------------------  or time = ----------------------- = --------- hr

             (x km/hr - 2 km/hr)                      (x - 2) (km/hr)       x - 2

The difference between the times is:

 40          40

-------- - --------- = 1 hr          Solve this for the original speed, x

x - 2         x

40x - 40x + 80                                80

-----------------------  =  1 hr     or     ------------ = 1     or 80 = x^2 - 2x

     x(x - 2)                                     x(x - 2)

Rewriting this in standard quadratic form:  x^2 - 2x - 80 = 0

Here a = 1, b = -2 and c = -80, and so the discriminant b^2 - 4ac is:

(-2)^2 - 4(1)(-80) = 324

The solutions are:

      -(-2) ± √324       2 ± 18

x = -------------------- = ------------ = 1 ± 9, or 10 (discard the other root)

              2                      2

The original speed was 10 km/hr

the answer is 10 km/hr.