Please solve these questions 9 to 14
Chose correct answers and will mark as brainliest

Answer: 10 3/8

Step-by-step explanation:

Answer:

10.375

Step-by-step explanation:

15 1/2 - 5 1/8 = p

(15 + 1/2) - (5 + 1/8) = p

8p = 83

p = 83/

8

= 10.375

Answer

(-7,7)

Step-by-step explanation:

Here is an example of how to draw an isosceles trapezoid:

   _______

 /                 \

/_________\

In this trapezoid, the two parallel sides (the top and bottom sides) are of equal length, and the two non-parallel sides (the left and right sides) are also of equal length. The angles between the top and left sides and between the top and right sides are equal, as are the angles between the bottom and left sides and between the bottom and right sides.

An isosceles trapezoid is a type of trapezoid where the two non-parallel sides of the trapezoid are of equal length. This means that the trapezoid has a line of symmetry through its mid-point, which divides the trapezoid into two congruent triangles. The two parallel sides of an isosceles trapezoid are also referred to as bases, and the height of the trapezoid is the perpendicular distance between the two bases.

Because an isosceles trapezoid has two congruent triangles, the angles opposite these sides are also congruent. Therefore, an isosceles trapezoid has two pairs of congruent angles, with each pair containing one acute angle and one obtuse angle. The acute angles are located adjacent to the parallel sides, while the obtuse angles are located adjacent to the non-parallel sides.

Isosceles trapezoids have several interesting properties, including that the diagonals of an isosceles trapezoid are congruent, and that the diagonals bisect each other. Additionally, the length of each diagonal can be found using the Pythagorean theorem, and the area of an isosceles trapezoid can be determined using the formula:

Area = ((a + b) / 2) * h

Where "a" and "b" are the lengths of the two parallel sides (bases) and "h" is the height of the trapezoid.

PART B:

An isosceles trapezoid is a quadrilateral with two parallel sides (the bases) and two non-parallel sides of equal length. A parallelogram is also a quadrilateral with two pairs of parallel sides.

An isosceles trapezoid can be thought of as a special case of a parallelogram where one pair of opposite sides is shorter than the other pair. In fact, if you extend the non-parallel sides of an isosceles trapezoid until they intersect, you will get a parallelogram with the same base and height as the original trapezoid.

Conversely, if you take a parallelogram and draw a line segment parallel to one pair of opposite sides, you will get an isosceles trapezoid. This means that every isosceles trapezoid can be thought of as a parallelogram with a missing piece, and every parallelogram can be thought of as an isosceles trapezoid with extra pieces added on.

So, in summary, isosceles trapezoids and parallelograms are related in that isosceles trapezoids can be thought of as special cases of parallelograms, and parallelograms can be thought of as isosceles trapezoids with extra pieces added on.

PART C:

No, we cannot use the term "isosceles" to describe a rectangle because a rectangle, by definition, has four right angles and opposite sides that are parallel and congruent to each other. An isosceles trapezoid, on the other hand, has only one pair of parallel sides and two non-parallel sides that are congruent to each other.

The term "isosceles" is typically used to describe triangles or trapezoids where two sides are congruent to each other. In an isosceles triangle, two sides are equal in length, while in an isosceles trapezoid, two non-parallel sides are equal in length. However, in a rectangle, all four sides are equal in length, not just two.

Therefore, while we can describe a rectangle as having all sides congruent to each other, we cannot describe it as an isosceles rectangle because "isosceles" implies only two sides are congruent, which is not the case for a rectangle.

Learn more about Isosceles triangles/shapes:

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The population is the total number of people who go to the mall, and the sample is the first 75 people at the mall.

Hope this helps!

Answer:

118.50

Step-by-step explanation:

1000-348.25= 651.75

651.75 ÷ 5.5 = 118.5

Answer:

Mixed number: -12 2/15

Improper fraction: -182/15

Step-by-step explanation:

2 4/5 x -5 2/3

First, change into improper fractions

14/5 x -13/3

= -182/15

= -12 2/15

Hope this helps

Answer:

Negative fifteen and thirteen- fifteens

Step-by-step explanation:

ok so one way you could have solved it is by taking 2 4/5 and turning into 14/5 by adding the 2 to the fraction to make it an improper fraction, then you would do the same thing to -5 2/3 and it would be -17/3 so then you multiply and the answer would be -15 13/15

Answer:

Step-by-step explanation:

1) -4(2w - 5z): We are going to expand this term by distributing -4 to both 2w, and -5z. To do this, multiply -4 by each of these terms. (-4 * 2w) = -8w and (-4 * -5z) = 20z. So, your final answer is -8w + 20z, or 20z -8w(both are equal).

2) Take out the GCF to factor the equation. In this case, the GCF would be 3b. Divide 3b by each of the existing terms. 6ab/ 3b = 2a; -12bc/3b = -4c; -3bd/3b = -d. Put those terms together and you get 3b(2a - 4c - d). Hope this helps! If not, feel free to ask additional questions.

Answer:

The answer is c

Step-by-step explanation:

Because $54 is equal to 9 pairs of pants you can multiply 9 by 4 to get 36. Which means 4 pairs of pants is worth $36

Step-by-step explanation:

If you are multiplying a fraction and a whole number just make the whole number a fraction by using the whole number as the numerator and a 1 as the denominator.

Answer:

1, 2, 3, 4, 5, 6, 7, 8, and 9.

Step-by-step explanation:

Answer:

5.08 Centimeters, 0.0508 Meters, 50.8 Millimeters, 2.743e-5 Nautical Mile. theres more to.

Step-by-step explanation:

Answer:

nine to the one third power all raised to the third power equals nine raised to the one third times three power equals nine

Step-by-step explanation:

we know that

The Power of a Power Property , states that :To find a power of a power, multiply the exponents so In this problem we have Remember that Raise to the third power Applying the power of power property therefore nine to the one third power all raised to the third power equals nine raised to the one third times three power equals nine

Answer:

2)

nine to the one third power all raised to the third power equals nine raised to the one third times three power equals nine

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:

just get the area for all of them and add legth time width

Answer:

D

Step-by-step explanation:

When you divide with fraction, you multiply by the reciprocal

\(\frac{\frac{3}{5} }{\frac{1}{4} }\)  x \(\frac{\frac{4}{1} }{\frac{4}{1} }\)  If I multiply the numerator and the denominator by \(\frac{4}{1}\) , the numerator is cancelled out and I am left with

\(\frac{3}{5}\) x \(\frac{4}{1}\) = \(\frac{12}{5}\)

Answer:

Hello There!

~~~~~~~~~~~~~~~~~~~~`

\(h \geq 48 inches tall\)

In order to ride on the ride an individual must be at least 48 inches tall.

This means that the individual must be equal to 48 inches tall.

\(h = 48\)

and the individual could be greater than 48 inches tall.

\(h > 48\)

So the individual could be greater than and equal to 48 inches tall.

\(h \geq 48\)

Hope this helped you. Brainliest would be nice!

Answer:

D

D

Step-by-step explanation:

i might be wrong tho

Answer:

1: 5

3: 2.25 + 2.75

not sure about 4 hope this helps

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let's start by finding the sum of the list of nine numbers, which we can then use to find the value of the remaining two numbers in the list:

Sum of the nine numbers = mean * number of numbers = 17 * 9 = 153

Let the three modes be a, b, and c. Since they are modes, each of them must appear at least twice in the list.

Let's assume that the numbers in the list are arranged in non-decreasing order. Then we have:

a ≤ b ≤ c

Since a, b, and c are modes, each of them must appear at least twice in the list. We have three cases to consider:

Case 1: Each of a, b, and c appears exactly twice in the list.

In this case, the remaining three numbers in the list are:

x1 = a + 4

x2 = b + 1

x3 = c - 8

We know that x1, x2, and x3 are distinct and not modes of the list. Therefore, they must be among the six numbers in the list that are not equal to a, b, or c. Let's call these numbers d, e, and f, where:

d ≤ e ≤ f

Then we have:

a + b + c + x1 + x2 + x3 + d + e + f = 153

3(a + b + c) + 3(d + e + f) = 153 + x1 + x2 + x3

Since x1, x2, and x3 are distinct and not modes of the list, we have:

x1 > c

x2 > b

x3 < c

Therefore, we can write:

x1 = c + k1

x2 = b + k2

x3 = a + k3

where k1, k2, and k3 are positive integers.

Substituting these expressions into the equation above, we get:

3(a + b + c) + 3(d + e + f) = 153 + a + b + c + k1 + k2 + k3

Simplifying, we get:

2(a + b + c) + 3(d + e + f) = 153 + k1 + k2 + k3

Since k1, k2, and k3 are positive integers, the right-hand side of this equation is at least 3. Therefore, we have:

2(a + b + c) + 3(d + e + f) ≥ 156

We want to find the value of 3(a + b + c), so let's isolate this term:

3(a + b + c) = 2(a + b + c) + (a + b + c)

Since the left-hand side is three times the sum of a, b, and c, and the right-hand side involves the sum of a, b, c, d, e, and f, we need to express d, e, and f in terms of a, b, and c.

From the inequality a ≤ b ≤ c, we have:

a + k3 ≤ b + k2 ≤ c + k1

Adding 4 to the first inequality, we get:

a + k3 + 4 ≤ b + k2 + 4 ≤ c + k1 + 4

Adding -8 to the second inequality, we get:

a + k3 + 4 ≤ c + k1 - 4 ≤ b + k2

Therefore, we can choose d = a + k3 + 4, e = c + k1 - 4, and f = b + k2. Then

Based on the information, it can be inferred that the difference in the circumference of the two circles is 6.31 cm.

To calculate the circumference of a circle we must apply the following formula:

According to the previous formula, we must replace R with the radius of each of the radii of both circles as shown below:

So, to find the difference of the circumferences of both circles we must subtract the smaller number (circumference of the small circle) from the larger number (circumference of the large circle).

According to the above, the difference of the circumferences would be 6.31 cm.

To calculate the area of the circle we must apply the following formula.

A =\(\pi r^{2}\)

r = radio del círculo.

According to the above, the radiO of both circles would be:

Additionally, to find the difference we must subtract these values:

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Based on the information, it can be inferred that the difference in the circumference of the two circles is 6.31 cm.

How to calculate the circumference of a circle?

To calculate the circumference of a circle we must apply the following formula:

2R

R = Radius of the circle.

According to the previous formula, we must replace R with the radius of each of the radii of both circles as shown below:

21 = 6.28

22 = 12.59

So, to find the difference between the circumferences of both circles we must subtract the smaller number (circumference of the small circle) from the larger number (circumference of the large circle).

12.59 - 6.28 = 6.31

According to the above, the difference in the circumferences would be 6.31 cm.

How to calculate the area of the circle?

To calculate the area of the circle we must apply the following formula.

A =

r = radio del círculo.

According to the above, the radiO of both circles would be:

= 3.14

= 25.13

Additionally, to find the difference we must subtract these values:

25.13 - 3.14 = 21.99

Answer:

A and B

Step-by-step explanation:

I took some paper and cut it to the shapes and folded them to see which ones are the answer and got those 2. :3

Answer:

the diameter is 36

Step-by-step explanation:

Answer:

22.918311805233

Or 23 inches if rounded to the nearest whole number/inch

Step-by-step explanation:

Answer:

1. 17

2. 20

3. 0

Step-by-step explanation:

The "||" signs around the numbers indicate absolute value.

Absolute value is how far a number is from 0. Ex. The absolute value of -7 would be 7, because -7 is 7 numbers away from 0.

So in these problems, we are taking the absolute values of each number. We will also be using PEMDAS because there are multiple operations in each problem.

P - parenthesis

E - exponent

M - multiplication

D - division

A - addition

S - subtraction

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

\(2*|12|-|-7|\)

⇩

\(2*12-7\)

\(24 - 7\)

\(=17\)

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

\(|-108| / |36|+|17|\)

⇩

\(108/36+17\)

\(3+17\\=20\)

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

\(|-5|*|12|-|5|*|-12|\)

⇩

\(5*12-5*12\)

\(60-60\\=0\)

Answer: hope this helps ♡

2 × | 12 | - | -7 | = 17

| -108 | ÷ | 36 | + | 17 | = 20

| -5 | × | 12 | - | 5 | × | -12 | = 0

Step-by-step explanation:

(a negative number will become positive if it's in these brackets: |-12|= 12)

2 × | 12 | - | -7 | =

2 × 12 - 7 = (-7 becomes positive seven, +7)

24 - 7 = 17

| -108 | ÷ | 36 | + | 17 | =

108 ÷ 36 + 17 = (-108 becomes positive one hundred and eight, +108)

3 + 17 = 20

| -5 | × | 12 | - | 5 | × | -12 | =

5 × 12 - 5 × 12 = (-5 and -12 become positive five and twelve, +5 and +12)

60 - 60 = 0