Does anyone know the answer?

Answer:

The following relation represent a function.

Step-by-step explanation:

true

\({ \qquad\qquad\huge\underline{{\sf Answer}}} \)

Here we go ~

Sum of lengths of ribbon Neela has :

\({ \textsf {length( ribbon 1 + ribbon 2 + ribbon 3)}} \)

\(\qquad \sf  \dashrightarrow \: 27.6 + 47.3 + 39.8\)

\(\qquad \sf  \dashrightarrow \:114. 7 \: \: cm\)

so, the sum of lengths of ribbon Neela has is : 114.7 cm

In metre : 1.147 m

Answer:

114.7 cm.

Explanation:

27.6 + 47.3 + 39.8 = 114.7.

Answer:

10% of 100 is 10

you're welcome u-u

Answer:

d) 7(30 + 9) = 7(30) + 7(9)

Step-by-step explanation:

Distributive method:

Here given:

Among the option's:

1st option (7 + 3) (7 + 9) is wrong, changes final answer.

2nd option (7 × 30) + 9 is wrong, changes final answer.

3rd option 39 × 7 shows commutative property of multiplication.

4th option show distributive method.

Answer:

Sure, I'll explain the cosine rule and sine rule in simple terms:

The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.

Here's an example of how to use the cosine

Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.

Using the cosine rule:

a^2 = b^2 + c^2 - 2bc * cosA

where A is the angle opposite side a, we can plug in our values and solve for a:

a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)

a^2 = 64 + 36 - 96 * 0.707

a^2 = 10.56

a = sqrt(10.56)

a = 3.25 (rounded to two decimal places)

Therefore, the length of side a is approximately 3.25 units.

Answer:

Step-by-step explanation:

Answer:

The answer is D 900.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

582+273=855 that rounded to the nearest hundred is 900

Answer:

21x+26

Step-by-step explanation:

3x [26-6x+12x]

3x[26+18x]

21x+26

could be wrong tho

Answer:

648

Step-by-step explanation:

Answer:

66

Step-by-step explanation:

We know that whole number means the digits before the decimal point, meaning we have to take a look at .65 since that is after the decimal point.

So

We take a look at .6, since that is the number directly after the decimal point.

If the digit is 5 and up we round up, if the digit is 4 and down we round down

."6" is our digit meaning we round up

So we take 65 and round up to 66, making the number a whole number with no decimals after it

Answer:

B) 28 inches.

Step-by-step explanation:

After 1/8 of a ribbon is thrown away, the remaining part is cut into two pieces whose lengths are in the ratio 4 : 5.

And we want to find the length of the shorter ribbon from the two remaining pieces.

We are given that 9 inches of the original ribbon was thrown away. Since this is 1/8 of the total length, we can write that:

\(\displaystyle \frac{1}{8}L=9\)

Where L represents the total length of the ribbon.

Solve for the total length:

\(\displaystyle L=72\text{ inches}\)

So, the original length of the ribbon was 72 inches.

Since we threw away 9 inches of it, we now only have 63 inches.

This is then cut into two pieces in a ratio of 4 : 5. Let x represent the constant. Thus:

\((4x)+(5x)=63\)

Solve for x:

\(9x=63\Rightarrow x=7\)

Hence, the two remaining ribbons measure 28 inches and 35 inches.

Therefore, our answer is B.

Answer:

154 cm

Step-by-step explanation:

the formula for the area of a circle is: \(\pi r^{2}\)

Instead of \(\pi\) we will use \(\frac{22}{7}\)

\(\frac{22}{7} . (7)^2\\\\\frac{22}{7} . 49\\\\22 . 7 = 154\\\)

Answer:

Mean = 16

Step-by-step explanation:

MEAN can be find bg the sum of all score divided by the amount of the score.

Mean = total amount / number of amount

Total amount = 2 + 3 + 5 + 9 + 17+ 22 + 31 + 39

= 128

number of amount = 2, 3, 5, 9, 17, 22, 31, 39

= 8

Then we can calculate mean as

Mean = 128/8

Mean = 16

Answer:

The scale factor for area is found by squaring the scale factor for length. Thus the scale factor for area is s2. If this is reversed, a method is provided for solving the problem being investigated. The scale factor for area is 2.

Step-by-step explanation:

Answer:

The correct answer is A :)

Answer:

0.16

Step-by-step explanation:

what you do is you 4/5 times the denominator by 5 to get 4/25=0.1

Option (C) Infinitely many solutions

Answer: Below

Step-by-step explanation: Xenophon, an ancient Greek historian, philosopher, and soldier, often referred to historical events and institutions without providing detailed explanations. In order to identify the Council of the Ephori and its purpose, we can consult reference works and consider the available evidence.

The Council of the Ephori, also known as the Ephors, was a prominent institution in the city-state of Sparta during the classical period of ancient Greece. They played a crucial role in the Spartan government and were responsible for various administrative, judicial, and executive functions.

The Ephorate was established as part of the Spartan governmental system, which was characterized by a mixed constitution that included elements of monarchy, oligarchy, and democracy. The Council of the Ephori was an integral part of the oligarchic aspect of the Spartan government.

The primary purpose of the Council of the Ephori was to act as a check on the power of the two Spartan kings. Sparta had two hereditary kings who shared the executive authority, but the Ephors were elected annually and had the power to oversee and regulate the kings' actions. They had the authority to monitor the kings' conduct, judge their adherence to Spartan laws and customs, and even depose them if necessary.

Additionally, the Ephors had significant administrative responsibilities. They supervised the education of Spartan youth, oversaw the training of the military, and managed various public affairs. They were involved in the collection and distribution of state revenue, the implementation of laws, and the administration of justice.

The Council of the Ephori consisted of five members, who were elected by the Spartan citizens. The selection process involved a combination of election and lot-drawing, ensuring a degree of democratic participation. The Ephors held considerable power and influence within the Spartan society, and their role as a check on the kings helped maintain the stability and balance of power in the Spartan government.

In Xenophon's writings, he often mentioned the Council of the Ephori in the context of Spartan political affairs and decision-making. While he assumed his readers were familiar with the institution, he rarely provided explicit explanations. This approach was common in ancient Greek historical works, as they were often written for an audience that already possessed a certain level of knowledge about Greek institutions and customs.

To better understand the Council of the Ephori and its significance, one can consult ancient Greek historians like Herodotus, Thucydides, and Plutarch, who provide more detailed accounts of Spartan political institutions and the role of the Ephors within them.

Answer:

24%

Step-by-step explanation:

Answer:

A.

Step-by-step explanation:

square root of 64 = 8

Answer: 20 minuse n

Step-by-step explanation:

Answer:

The Answer is -1=x .

Answer:

Step-by-step explanation:

y = mx + b

0 = 300,10 + 240 =550  

Answer:

Perpendicular to the base but not through vertex

Step-by-step explanation:

This happens because when u slice from a side, you see the 2 slanted sides and the base, but you also see the top of the trapezoid because it is not cutting through the absolute vertex. This happens because it is slanted.

Answer: The Blue one lol

Step-by-step explanation:

blue because of soc method, which is shape outliers center ( median mode and middle)

Answ

Step-by-step explanation:

This is a system of three equations with two unknowns, x and y. To solve it, we can use the method of elimination. First, we can eliminate y by subtracting the first equation from the second equation:

x^2-2y=3 - (x-2y=3) => x^2-x=0

Then we can factor the resulting equation and find the values of x:

x^2-x=0 => x(x-1)=0 => x=0 or x=1

Next, we can substitute these values of x into any of the original equations and find the corresponding values of y. For example, using the first equation:

x-2y=3 => 0-2y=3 => y=-3/2 when x=0 x-2y=3 => 1-2y=3 => y=-1 when x=1

Finally, we can substitute these values of x and y into the expression x2y-2xy2 and evaluate it:

x2y-2xy2 => 02(-3/2)-2(0)(-3/2)2 => 0 when x=0 and y=-3/2 x2y-2xy2 => 12(-1)-2(1)(-1)2 => -3 when x=1 and y=-1

Therefore, the value of x2y-2xy2 can be either 0 or -3 depending on the values of x and y.

Answer:

C 180

Step-by-step explanation:

Which number is divisible by 4 and 5?

A 88

B 95

C 180

D 210

88 - not evenly divisible by 5

95 - not evenly divisible by 4

180 - correct

210 - not evenly divisible by 4