How many body systems can you name? When dividing 25 by 6 on a calculator, the answer on the screen is 4.16666667.
What option below is the exact answer for 25 divided by 6?
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Step-by-step explanation:

5 3/4= 23/4

1 5/12= 17/12

23/4 = 69/12

69/12-17/12=52/12

as a whole fraction= 4 4/12

Answer:

4 4/12 Or if you need it simplified 4 1/3

Step-by-step explanation:

5 3/4 = 23/4= 69/12

1 5/12= 17/12

69/12 - 17/12 = 52/12

52/12 = 4 4/12

4 4/12 = 4 1/3

Reason:

6 black out of 4+6+5 = 15 total

6/15 = 0.40 is the experimental probability of selecting black.

Side note: The term "empirical probability" is the same as "experimental probability".

The experimental probability of selecting a black marble will be 0.40. The correct option is C.

Probability is a number that indicates the likelihood of an event occurring. Probability is defined as the ratio of favourable outcomes to all outcomes.

Probability = Number of favourable outcomes / Number of samples

Given that Michael has a bag of marbles. The frequency of selecting each colour is recorded in the table below. Outcome Frequency Green 4 Black 6 Orange 5.

Number of favourable outcomes = 6

Number of samples = 4+6+5 = 15

Probability = Number of favourable outcomes / Number of samples

Probability = 6 / 15

Probability = 0.40

Therefore, the probability will be 0.40.

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Answer: The Pyramid has 2 pairs of congruent faces

Step-by-step explanation:

The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces

Answer:

yes

yes

Step-by-step explanation:

I dont know what to say Bye

Answer:

A. 3mm to 15km

Step-by-step explanation:

The equation is x times 5, if you replace x with 3 you get 3 times 5 and 3 times 5 is 15. It is the only answer that stays true to the original equation.

Answer:

4.1751    6.8     6.806     6.86

Step-by-step explanation:

Answer: Count all the sides and the answer will be 4.5+2+2+4+5.5+1.5+1+7.5, which is equal to 26.5 (I think, I didn’t use a calculator)

The perimeter of the figure shown on the coordinate plane is 56 units.

Perimeter of a straight sided figures or objects is the total length of it's boundary.

Given is a figure.

Perimeter of a figure is the total length of the boundary.

We have to find the length of each of the sides and then add it to get the perimeter.

Each line on the coordinate plane represents 2 units.

Perimeter adding the sides from the bottom, we get,

Perimeter = 2 + 3 + 11 + 8 + 4 + 4 + 9 + 15

                 = 56 units

Hence the perimeter of the figure is 56 units.

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Answer:

Both <6 and 7 would be supplementary to <5

Step-by-step explanation:

Supplementary means two angles that add up to 180 degrees, and 180 degrees is a straight line. Taking that into account adding <6 and 5 add up to 180 together. Same with <8 and 5.

Answer:

The first one is -4 and the second one is 12. all you will need to do is change the + to a - then do for the first one which would be -7- -3= -4 so to check it you will need to use the + to check it so it will be -3+-4=-7. and for the second one you will need to do -11- -23=12 so to check it you will need to change the - to + so it will be set up as 12+ -23=-11.

Step-by-step explanation:

Answer:

102$

Step-by-step explanation:

(20/100*38)*5+(16/100*45)*6+(10/100*52)*4

=102$

im not good in maths so this what i think

9 the rolls will result in a sum greater than 10 if the experiment is repeated 108 times.

Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.

The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.

The degree to which something is likely to happen is basically what probability means.

The theoretical probability of both rolls equaling a sum greater than 10 is 3 over 36.

As, Expected number of outcomes = theoretical probability * number of trials

Expected number of outcomes = 3/36 x 108

                                                    = 9

Thus, the required value is 9.

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Answer:

26

Step-by-step explanation:

35 - 9 = 26

Answer:

? = 22.6

Step-by-step explanation:

35²-15² = x²

1225-225 = 1000

√1000 = 31.6

31.6 - 9 = 22.6

Part A: To draw triangles ABC and DEC separately, follow these steps:

The lengths of sides BC, DE, and EC are as follows:

Part B: To find side AB of triangle ABC, we can use the concept of similarity and ratios. Since triangles ABC and DEC are similar, their corresponding sides are proportional. We can set up the following proportion:

AB/DE = BC/EC

Plugging in the given values, we get:

AB/1.2 = BC/2

To solve for AB, we can cross-multiply and then divide:

AB = (BC/2) x  1.2

Now we need to find the value of BC. We can use the Pythagorean theorem, as BC is the hypotenuse of triangle ABC. The Pythagorean theorem states that the square of the hypotenuse is equal to the sum of the squares of the other two sides.

BC² = AB² + BE²

Plugging in the given value for BE, we get:

BC^2 = AB² + 0.3²

Now we can substitute the value of AB from the previous equation into this equation:

BC² = ((BC/2) * 1.2)² + 0.3²

Simplifying, we get:

BC² = 0.36 x BC^2/4 + 0.09

Multiplying both sides by 4 to eliminate the fraction, we get:

4 x  BC² = 0.36 x BC² + 0.36 + 0.09

Combining like terms, we get:

4 x  BC² = 0.36  BC² + 0.45

Subtracting 0.36 x BC² and 0.45 from both sides, we get:

3.64 x BC² = 0.45

Dividing both sides by 3.64 to isolate BC², we get:

BC² = 0.45 / 3.64

Taking the square root of both sides to solve for BC, we get:

BC ≈ √(0.45 / 3.64)

BC ≈ 0.357 feet

Now we can substitute the value of BC back into the equation for AB:

AB = (BC/2) x  1.2

AB ≈ (0.357/2) x  1.2

AB ≈ 0.214 feet

So, the approximate length of side AB of triangle ABC is 0.214 feet.

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See full text below



Triangles ABC and DEC are similar. Side DE is 1.2 feet, side EC is 2 feet, and side BE is 0.3 foot.

Part A: Describe how to draw triangles ABC and DEC separately. Be sure to give the lengths of sides BC, DE, and EC in the description. (6 points)

Part B: Find side AB. Show each step of your work. (6 points)

Answer:

Step-by-step explanation:

First, she has to add. Second, she has to divide.

5x - 3 = 12

+ 3 + 3

——————

5x = 15

x = 3

Hope this helps!

Answer: x=3

Step-by-step explanation:

hope this helps <333

Answer:|x -4| -4 = 0

Step-by-step explanation:

Answer:0

Step-by-step explanation:

Answer:

2x-(-8y)

Step-by-step explanation:

adding = subtracting a negative number

Answer:

8y _ 2x

Step-by-step explanation:

I just guess because school is unfair basically

Q7: D

Q8: B

Step-by-step explanation:

Q7:

A cuboid is a three-dimensional shape, having six faces, where all the faces (top, bottom, and lateral faces) of the prism are rectangles, and every two opposing side faces are identical.

Therefore a cuboid is a rectangular prism.

Q8:

Volume of a cube

= l³

= 6 x 6 x 6

= 216 m³

Answer:

Which one ?

Step-by-step explanation:

Answer:

2m+2+12y

Step-by-step explanation:

-4m-2+5y+6m+4+7y

2m+2+12y

Answer:

Measure angle 2 is 70 degrees (question 1)

Measure angle 1 is 115 degrees (question 2)

Step-by-step explanation:

assume the other 2 angles sum up to 180 degrees

Subtract measure angle 3 by 180 degrees to find measure angle 2

Hope this helped :) comment if you need more help or clarification

Answer:

Step-by-step explanation:

Answer:

if the perimeter of one is 40, then the lengths can be evenly divided among the four sides.

two of the four sides of each rectangle making up the perimeter are showing, meaning that half of each rectangle is to be accounted for.

so 20 cm for each rectangle

so the perimeter of ABCD should be 80cm^2

Answer:46

Step-by-step explanation:

easy math

Answer:

The answer is D

Step-by-step explanation:

Answer:

12%

Step-by-step explanation:

Percentage increase of something is often represented in a formula of a format like this:

X=Ar^t

Where X represents the total amount after t years.

A or 87000 in this case represents the starting value, which is this case is the starting population of the town. r or 1.12 represents the percentage increase, if it increases by 12% than the next year has 1.12 times as many people as the previous year so this is represented by 1.12 rather than say 0.12 which would indicate a 88% decrease instead.  t is the time, no. of years in this case, that has elapsed since 1996.

This formula basically means that a town population of 87000 increases by 12% for every year of time that elapses.

Hope this helped!

Answer:

family plan

Step-by-step explanation:

family plan: $19.05/4 = 4.76 per person and individual plan: $10 per person

Answer:

a) = 300

b) = 3,000

c) = 30,000

d) = 300

Therefore, a) and d) are the correct answers to select that are equal to 300.

Answer:

of the First rectangle Is smaller than the second the factor Is greater than One , if the First and the second are the same the scale factor Is one, and of the First Is bigger than the second the factor Is less than one

so:

a greater

b greater

c less

D greater

e equal

f less

g equal

Answers in bold:

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

Explanation:

We have these three rules for scale factors

With those rules in mind, we have enlargements for these transformations.

All of which represent some scale factor larger than 1. We don't have enough information to pinpoint what that scale factor would be.

In other words, if you go from small to big, then you apply some scale factor larger than 1 to enlarge the image.

----------------

We also have these reductions

This is where we go from big to small. The image shrinks and we use some scale factor between 0 and 1.

----------------

And finally we have these transformations in which the size of the image does not change. Therefore the scale factor is 1.

The order doesn't matter for this subset, but the order will matter for the other batches of transformations.

Answer:

The answer should be 128? Let me know if i'm wrong.