if 70kg is 20% of peter's weight, then what is peter's total weight!?​

Answer: 8

Step-by-step explanation:

I do not understand the question. But if my interpretation is correct, then:

If there are 64 players and 3 rounds, 32 will get out in the first round. 16 will get out in the second, and 8 will get out on the third. Thus, the answer is 64-(32+16+8) or just simply 8.

Answer:

Step-by-step explanation:

9/12 + 10/12

The answer is c              Explanation :

Answer:

answer c

Step-by-step explanation:

Answer:

Package A: $8.7 per person

Package B: $7.7 per person

Package B is beest deal

Step-by-step explanation:

\(\text{The cost of package A}=\dfrac{104.40}{12}=\$8.7\text{per person}\\\text{The cost of package B}=\dfrac{184.80}{12}=\$7.7\text{per person}\)

The cost of package A is greater than cost of package B.

Hence, the cost B is a best Deal.

Texas' location and climate led to the development of the aviation industry.

What is the significance of Texas in the development of the aviation industry?

The development of the aviation industry in Texas can be attributed to its favorable geographical location and climate. Texas is located in the southern part of the United States, making it a strategic location for air travel between the east and west coasts of the country. Additionally, its warm and dry climate provided ideal conditions for flight testing and training.

Reason what led to the development of the aviation industry :

Texas has a long history of aviation, with the Wright brothers conducting one of their earliest flight demonstrations in the state in 1910. The establishment of military bases during World War II and the subsequent development of aircraft training facilities in Texas further fueled the growth of the aviation industry in the state. Additionally, the placement of the Johnson Space Center in Houston helped to establish Texas as a hub for aerospace research and development. However, it is Texas' favorable location and climate that truly made it a prime location for the aviation industry. Its central location made it a strategic location for air travel and logistics, while its warm and dry climate provided ideal conditions for flight testing and training. Today, Texas remains one of the top states for aviation and aerospace industries, with major airports, aircraft manufacturers, and research institutions located throughout the state.

Therefore, option (d) is correct.

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The quantity of people in each row is = 18

The total number of people in the talent show = 380

The total number of rows in the show = 21

For every one in each row to be even the total number of people should be divided by the available number of rows. That is,

380/21 = 18.1

Therefore, the quantity of people in each row is approximately = 18.

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We can complete the blanks with the following ratios:

(7.5 mi/1) * (1 mi/ 5280 ft) * (400ft/1 yd) * (3 ft/1 ft) =33 flags

Since we do not need a flag at the starting line, then 32 flags will be required in total.

To solve the problem, we would first convert 400 yds to feet and miles.

To convert to feet, we multiply by 3. This gives us: 400 yd * 3 = 1200 feet.

To convert to miles, we would have 0.227 miles.

Now, we divide the entire race distance by the number of miles divisions.

This gives us:

7.5 mi /0.227 mi

= 33 flags

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Answer:

12

Step-by-step explanation:

Answer:

The Answer is A

Step-by-step explanation:

Trust me I just did the Assignment.

The correct function which has a constant additive rate of change of -1/4 is shown in figure 1.

A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable.

Given that;

To find the correct function which has a constant additive rate of change of -1/4.

Now, From figure 1;

Two points are (2,1) and (- 2, 2).

Hence, We get;

Rate of change = (2 - 1) / (- 2 - 2)

                        = - 1/4

Thus, The correct function which has a constant additive rate of change of -1/4 is shown in figure 1.

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Answer:

8 in

Step-by-step explanation:

\(b=\sqrt{10^2-6^2}=\sqrt{100-36}=\sqrt{64} = 8\)

A is either 45° or 135°.

To prove the given statement, let's assume that the points B and C lie on a coordinate plane, with the origin (0, 0) as the common vertex of the right angles at points B, C, and A. Let the coordinates of points B and C be (x₁, y₁) and (x₂, y₂) respectively.

Using the distance formula, we have:

AB² = x₁² + y₁²

AC² = x₂² + y₂²

According to the given equation, +b4+c4 = 20² (b²+c²), we can rewrite it as:

(x₁² + y₁²) + (x₂² + y₂²) = 20² [(x₁² + y₁²) + (x₂² + y₂²)]

Expanding and simplifying the equation, we get:

x₁² + y₁² + x₂² + y₂² = 20² (x₁² + y₁² + x₂² + y₂²)

This equation can be further simplified to:

(x₁² + y₁²) + (x₂² + y₂²) = (20² - 1) (x₁² + y₁² + x₂² + y₂²)

Since the left side represents the sum of the squares of the distances from the origin to points B and C, and the right side is a constant multiplied by the same sum, we can conclude that the points B and C must lie on a circle centered at the origin.

In a circle, the sum of angles subtended by two perpendicular chords at the center is either 180° or 360°. Since the given problem involves right angles, we consider the sum of angles to be 180°.

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Answer:

NFL teams play 16 regular season games each year, NHL and NBA teams play 82, while MLB teams play 162-could invalidate direct comparisons of win percentages alone. As an example, the highest annual team winning percentage is roughly 87% in the NFL but only 61% in MLB and part (but not all) of that difference is undoubtedly tied to the shorter NFL regular season

Answer:

Hi have a nice day!!!!!!!

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

8/5

Step-by-step explanation:

The formula for slope is this : y1-y2/x1-x2

so

-6-2=-8

-1-4=-5

-8/-5=8/5

Step-by-step explanation:

yes, the step is correct.

a² = cx | multiply by c

ca² = c²x

I am just not sure how that simplified the equation.

what do you want to achieve ? what's the goal here ?

to solve the equation for x it would be to divide both sides by c, which gives

a²/c = x

Answer: 80

Step-by-step explanation:

Answer: The correct answer is 80

Step-by-step explanation:

in parentheses 3x4 = 12 - 4 = 8

6 + 4 = 10

10 x 8 = 80

a) The measurement of angle C = 84°

b) The value of x of the parallelogram is x = 10

c) The value of x of the parallelogram is x = 0 and length of TS = 15 units

d) The length of the diagonal DB = 12 units

Given data ,

Let the parallelogram be represented as ABCD

Now , A parallelogram is a simple quadrilateral with two pairs of parallel sides.

The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure

The sum of angles of a parallelogram is 360°

a)

The measure of the adjacent angle ∠C = 180° - 96° = 84°

b)

The measure of the adjacent angle of parallelogram is = 180° - 80° = 100°

So , 100° = 11x - 10

Adding 10 on both sides , we get

11x = 110

Divide by 11 on both sides:

x = 10

c)

The opposite sides of the parallelogram are congruent , so

2x + 15 = x + 15

x = 0

d)

The measure of half of the diagonal BE = 6 units

So , the measure of diagonal BD = 2 BE

BD = 12 units

Hence , the parallelogram is solved

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Answer: the answer is 236400

Step-by-step explanation:

The area of a square is 20 cm^ 2. Its side length is enlarged by a scale factor of 4. What is the area of the new square?

we know that

the area of a square is equal to

A=b^2

where

b is the length side

we have

A=20 cm^2

substitute

20=b^2

square root both sides

the side length is enlarged by a scale factor of 4

so

the new length side is equal to

Find the new area

another way to find the area is multiply the original area by the scale factor squared

20

A=20(4^2)=320 cm^2

Answer:

-5

Step-by-step explanation:

The real part of -5 + 3i is -5, and the imaginary part is 3.

Answer:

21

Step-by-step explanation:

6x1/2x7

6 x 1/2=3, 3 x 7=21

I hope this helps and have a nice day!

Answer:

The Answer is : x= -12

Step-by-step explanation:

\(4x-2(x+1)=3x+10\\4x-2x-2=3x+10\\2x-2=3x+10\\2x-3x=10+2\\-x=12\\x=-12\)

Answer:

\( \huge \boxed{x = - 12}\)

Step-by-step explanation:

\(4x – 2(x + 1) = 3x + 10\)

Expand the terms in the bracket

That's

\(4x - 2x - 2 = 3x + 10 \\ 2x - 2 = 3x + 10\)

Subtract 2x from both sides of the equation

\(2x - 2x - 2 = 3x - 2x + 10 \\ - 2 = x + 10\)

Subtract 10 from both sides of the equation

\( - 2 - 10 = x + 10 - 10 \\ x = - 12\)

We have the final answer as

\(x = - 12\)

Hope this helps you

Answer:

When we do not have anything cut of the rectangle, the area is:

8in*5in = 40in^2.

Now, when we cut squares of length x in the corners, the measures of the base will be:

8in - 2*x

5in - 2*x

We subtract two times x in each case because we cut the squares in the four corners. (below you can see a drawing of this situation, where the doted rectangle is the area that we want to calculate)

Then the area as a function of x is:

A = (8in - 2*x)(5in - 2*x) = 40in^2  + 4*x^2 - 26*x

Answer:

First choice

Step-by-step explanation:

Answer:

A square pyramid has 5 faces: 1 square base and 4 triangular faces.

The area of the base is:

A = s^2

where s is the length of the base edge.

In this case, s = 1 m, so:

A = 1^2 = 1 m^2

The area of each triangular face is:

A = 1/2 * b * h

where b is the base of the triangle (which is equal to the length of one side of the square base) and h is the height of the triangle (which is given as 1 m).

In this case, b = 1 m and h = 1 m, so:

A = 1/2 * 1 * 1 = 0.5 m^2

The total surface area of the pyramid is the sum of the area of the base and the area of the four triangular faces:

SA = A_base + 4 * A_triangles

SA = 1 + 4(0.5)

SA = 1 + 2

SA = 3 m^2

Therefore, the surface area of the pyramid is 3 square meters.