At Gabby's family reunion, Gabby hands out watermelon for the annual seed-spitting contest
She gives a watermelon slice to each kid at the reunion. She also gives a slice to 25 adults.
Gabby hands out 55 watermelon slices in all.
Which equation can you use to find how many kids k are at the reunion?
k - 25 = 55
k
25
= 55
k + 25 = 55
25k = 55
Solve this equation for k to find how many kids are at the reunion.

Hey there!

2 3/4 * 3 1/4

≈ 11/4 * 13/4

≈ 11(13) / 4(4)

≈ 143/16

≈ 8 15/16

Thus, the answer should be: 8 15/16

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Solution:

To multiply fractions, convert each mixed fractions to an improper fraction.

Next step is to multiply numerator to numerator and denominator to denominator. Reduce if possible.

We reduce 8 15/16 to 8 1/8 because 8 15/16 is not in the choices.

Answer:

Wxndy~~

The value of x is -20 and y value is 10/3

Two or more expressions with an Equal sign is called as Equation.

The given two equations are

x/6-y/5=-4...(1)

x/4-y/6= -2...(2)

Multiply 1 with 1/2

x/12-y/10=-2...(3)

Multiply 2 with 1/3

x/12-y/18=-2/3...(4)

Now subtract 4 from 3

x/12-y/10-x/12+y/18=-2+2/3

-y/10+y/18=-4/3

y(1/18-1/10)=-4/3

y(5-9/90)=-4/3

y(-4/10)=-4/3

-y/10=-1/3

y=10/3

So value of y is 10/3

Now substitute y in 1

x/6-10/15=-4

x/6=-4+10/15

x/6=(-60+10)/15

x/6=-50/15

x=-300/15

x=-20

Hence the value of x is -20 and y value is 10/3

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Answer:

ΔABC ≅ ΔEFG

Step-by-step explanation:

Answer:

ΔABC ≅ ΔEFG

Step-by-step explanation:

After answering the given query, we can state that  the parabola equation expands upwards, and the apex is (4, 4.5).

Using the equals sign (=) to indicate equivalence, a math equation links two statements. Algebraic equations prove the equality of two mathematical formulas through a mathematical assertion. The equal symbol, for example, puts a space between the numbers 3x + 5 and 14 in the equation 3x + 5 = 14. You can use a mathematical formula to understand the connection between the two lines that are printed on opposite sides of a letter. Most of the time, the emblem and the particular program match. e.g., 2x - 4 = 2 is an example.

P equals 1/2, meaning that the distance between the apex and the focus is equal to the distance between the directrix and the focus.

As a result, the parabola's equation is:

\((x - 4)^2 = 4(1/2)(y - 1.5)\\(x - 4)^2 = 2(y - 1.5)\)

The left half of the equation is expanded as follows: x2 - 8x + 16 = 2(y - \(1.5) x2 - 8x + 13 = 2y\\y = (1/2)x^2 - 4x + 13/2\)

The problem can also be expressed in vertex form by filling in the cube as follows:

\((x - 4)^2 = 2(y - 1.5)\\(x - 4)^2 = 2(y - 1.5) + 6\\(x - 4)^2 = 2(y - 4.5)\\(x - 4)^2/8 = (y - 4.5)\\\)

Therefore, the parabola expands upwards, and the apex is (4, 4.5).

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Answer:

488

Step-by-step explanation:

You divide 28453 by 58.3053278689 and get 488.

Answer:

The line between the points C and E is parallel to the line between the points F and B

The line between the points A and E is parallel to the line between the points B and D

The line between the points A and C is parallel to the line between the points F and D

Answer: $680

Step-by-step explanation:

Answer:

VU = 15, SU = 21.21 or 15\(\sqrt{2}\), TV = 21.21 or 15\(\sqrt{2}\), and SW = 10.6 or \(\frac{15\sqrt{2} }{2}\).

Step-by-step explanation:

VU = 15 by the properties of a square.

To find SU and TV we need to use the rule: the diagonal for a square of side length s is: (√2)s

Then the diagonals for our square are: TV = SU = (√2)*15 = 21.2

SW is just the diagonal divided by 2, so SW = 10.6

The other answers are in radical form, but you can put either the number or radical version.

Answer:

They're all manufactured

Step-by-step explanation:

i think so

They are all consumable products

You need to buy more gas every now and then.

Yogurt runs out.

Cereal runs out.

Glue don't last forever.

Soap gets used up.

Yarn gets used up.

Answer:6/5 or 1.2

Step-by-step explanation:

4/5 divided by 2/3

=4/5 *3/2

=12/10

=6/5

=1.2

The correct expanded form using Laws of exponents is:

Two-thirds times two-thirds times two-thirds times two-thirds

Some of the laws of exponents are:

1) When multiplying like bases, keep the base the same and add the exponents.

2) When raising a base with a power to another power, keep the base the same and multiply the exponents.

3) When dividing like bases, keep the base the same and subtract the denominator exponent from the numerator exponent.

Now, we want to solve the expression given as: (²/₃)⁴

When we expend this, we arrive at:

²/₃ × ²/₃ × ²/₃ × ²/₃

This among the options is Option A which is:

Two-thirds times two-thirds times two-thirds times two-thirds

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Answer:

2 times the square root of 10

Step-by-step explanation:

If you make a right triangle and solve for the hypotenuse (the distance between P1 and P2), you will get 2 times the square root of 10.

Please mark this brainliest.

Answer: \(2\sqrt{10}\)

Step-by-step explanation:

if you draw a triangle starting from P1 and go up to the y value of P2, the change in y is equal to 6.

From that point, go to the right until you hit P2 to get a change in x of 2.

Youre basically missing the hypotenuse of this triangle that you drew. Which is where the distance formula is derived from. 6^2 + 2^2 = s^2

You get √40 = s. It appears that they want you to simplify this square root. What are the two greatest numbers that multiply to equal 40 and atleast one of them has a perfect square root? That's 10 and 4. you can perfectly take the square root of 4, so go ahead and do that. Put that 2 outside of the square root. That gives you \(2\sqrt{10}\)

Answer:

it looks like it just need to add 2 to each side of the equation.

b = 5 + 2 = 7

The steps to find the incenter of the triangle with coordinates are defined below.

Coordinates:

In math the  set of numbers or numbers and letters together that show you a position on a map is known as coordinates.

Given,

Here we need to find the incenter of a triangle with coordinates.

In order to find the incenter of a triangle with coordinates, we need to find the definition of incenter of triangle.

The incenter of the triangle means the intersection point of all the three interior angle bisectors of the triangle.

The following steps are used to find the incenter of the triangle with coordinates,

1) Construct the angle bisectors of the three angles of the triangle.

2) Point where the angle bisectors intersect is the incenter.

3) Find the intersection of only 2 angle bisectors will find the incenter.

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All angles are 90 degrees.Rhombus: All sides are of equal length.Square: All angles are 90 degrees and all sides are of equal length

a) To construct a triangle in GeoGebra, we can follow the steps below:

Step 1: Open GeoGebra and select the ‘Polygon’ tool.

Step 2: Select the ‘Triangle’ option.

Step 3: Click three points anywhere on the graph.

Step 4: Once you have drawn the triangle, you can use the ‘Angle’ tool to measure all the angles in the triangle. Similarly, use the ‘Length’ tool to measure the length of each side of the triangle.To identify the type of triangle, we can use the following properties:Acute Triangle: All angles of the triangle are less than 90 degrees.Right Triangle: One of the angles in the triangle is 90 degrees.Obtuse Triangle: One of the angles of the triangle is greater than 90 degrees.Scalene Triangle: All sides of the triangle are of different lengths.Isosceles Triangle: Two sides of the triangle are of the same length.Equilateral Triangle: All sides of the triangle are of the same length.To construct a quadrilateral in GeoGebra, we can follow the steps below:

Step 1: Open GeoGebra and select the ‘Polygon’ tool.

Step 2: Select the ‘Quadrilateral’ option.

Step 3: Click four points anywhere on the graph.

Step 4: Once you have drawn the quadrilateral, you can use the ‘Angle’ tool to measure all the angles in the quadrilateral. Similarly, use the ‘Length’ tool to measure the length of each side of the quadrilateral.To identify the type of quadrilateral, we can use the following properties:Irregular Quadrilateral: All sides and angles of the quadrilateral are of different lengths and measures.Trapezium: Only one pair of opposite sides is parallel.Parallelogram: Opposite sides are parallel.Rectangle:.b) Since we need to add a screenshot of the work done in GeoGebra, we cannot add it here. However, while you construct the triangle and the quadrilateral, you can keep adding the measure of angles and sides to find the properties of the figure. You can then use the Text command available in GeoGebra to describe the type of triangle or quadrilateral that you have constructed. To use the Text command in GeoGebra, follow the steps below:

Step 1: Select the ‘Text’ tool from the toolbar

.Step 2: Click anywhere on the graph to add the text box.

Step 3: Type the text in the text box.

Step 4: Customize the font, color, and size of the text as required.

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Answer:

is there no button to check if it's right or wrong? Cuz i use big ideas too, and it usually does

Step-by-step explanation:

.

Answer: 178

Step-by-step explanation:

18x13

234 area of white granite

8x7

56 area of blue granite

234-56 to find the area of the white granite

Answer:

\(z=\frac{0.584-0.510 -0.15}{\sqrt{0.551(1-0.551)(\frac{1}{250}+\frac{1}{202})}}=-1.615\)    

The p value would be given by:

\(p_v =P(Z<-1.615)= 0.0531\)    

The p value if is compared with a significance of 5% we see that is higher than 0.05 so then at this significance level we have enough evidence to conclude that the true difference in the proportion of males in favor is 15% more than the % of females in favor

Step-by-step explanation:

Information provided

\(X_{1}=146\) represent the number of male in favor

\(X_{2}=103\) represent the number of female in favor

\(n_{1}=250\) sample of males selected

\(n_{2}=203\) sample of females selected

\(p_{1}=\frac{146}{250}=0.584\) represent the proportion of males in favor

\(p_{2}=\frac{103}{202}=0.510\) represent the proportion of females in favor

\(\hat p\) represent the pooled estimate of p

z would represent the statistic

\(p_v\) represent the value

System of hypothesis

We want to test if the proportion of males in favor is 0.15 point above the proportion of females, the system of hypothesis would be:    

Null hypothesis:\(p_{1} - p_{2} \geq 0.15\)    

Alternative hypothesis:\(p_{1} - p_{2} <0.15\)    

The statistic is given by:

\(z=\frac{p_{1}-p_{2} -0.15}{\sqrt{\hat p (1-\hat p)(\frac{1}{n_{1}}+\frac{1}{n_{2}})}}\)   (1)  

Where \(\hat p=\frac{X_{1}+X_{2}}{n_{1}+n_{2}}=\frac{146+103}{250+202}=0.551\)  

Replacing the info given we got:

\(z=\frac{0.584-0.510 -0.15}{\sqrt{0.551(1-0.551)(\frac{1}{250}+\frac{1}{202})}}=-1.615\)    

The p value would be given by:

\(p_v =P(Z<-1.615)= 0.0531\)    

The p value if is compared with a significance of 5% we see that is higher than 0.05 so then at this significance level we have enough evidence to conclude that the true difference in the proportion of males in favor is 15% more than the % of females in favor

Answer:

A. 450

Step-by-step explanation:

Answer:

its a the answer 450

Step-by-step explanation:

Here is why

2(67+8) (3)

= (2) (75) (3)

=(150) (3)

= 450

hope it helps

Answer:

no it's not

Step-by-step explanation:

3% of 45,500 is 1455 which is less then 2,500 which also means 1.5% is not more then 2,500

Answer:20%

Step-by-step explanation:

Answer: 20%

Step-by-step explanation:

Answer:

83  and 91

Step-by-step explanation:  10 rows of 8.

8x10 =80

80+3=83

Next option 11 rows of 8

8x11=88

88+3=91

Answer:

A circle has a circumference of 113.04What is the diameter of the circle?so do 113.04 and divide it by 3.14 and youget 36 units.

Answer:

half of article a night

The quadrilateral you're describing is a Kite. A kite is a quadrilateral with two pairs of consecutive congruent sides, and its diagonals meet at a right angle.

C. The system has either no solution or infinitely many solutions, depending on the y-intercepts

what is linear equation?

An equation is said to be linear if the maximum power of the variable is consistently 1. Another name for it is a one-degree equation. A linear equation with one variable has the conventional form Ax + B = 0. In this case, the variables x and A are variables, while B is a constant. A linear equation with two variables has the conventional form Ax + By = C. Here, the variables x and y, the coefficients A and B, and the constant C are all present.

If the slopes of both lines are same then the lines are parallel. Now, both the equations can represent same line or two different lines. If the equations represent the same line, then they are coincident and have infinite number of solutions, else if the equations represent two different lines with same slope then they are parallel and hence will never intersect, and therefore won't have any solution

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The system has either no solution or infinitely many solutions, depending on the y-intercepts

If the slopes of both lines are same then the lines are parallel. Now, both the equations can represent same line or two different lines. If the equations represent the same line, then they are coincident and have infinite number of solutions, else if the equations represent two different lines with same slope then they are parallel and hence will never intersect, and therefore won't have any solution

Answer:

Circumference= 2πr

2 × π × r = 2 × 22÷7 × 2.2

= 13.82301

Answer = D