The ratio of the side lengths triangle is 7:24:29 and it’s perimeter is 180 m. What are the side lengths of the triangle? Select all that apply.
72, 35, 58, 21, 87, 14

Answer:

Where is the table?

Step-by-step explanation:

On solving the provided question, we can say that Therefore, you would need multiply  approximately 27.84 pounds of food each day for your horse.

One of the four mathematical operations, along with arithmetic, subtraction, and division, is multiplication. Mathematically, adding subgroups of identical size repeatedly is referred to as multiplication. The multiplication formula is multiplicand multiplier yields product. To be more precise, multiplicand: Initial number (factor). Number two as a divider (factor). The outcome is known as the result after dividing the multiplicand as well as the multiplier. Adding numbers involves making several additions. as in 5 x 4 Equals 5 x 5 x 5 x 5 = 20. 5 times by 4 is what I did. This is why the process of multiplying is sometimes called "doubling."

First, we need to convert the weight of the horse from kilograms to pounds, so:

678 kg x 2.20462 lbs/kg = 1495.69 lbs

Next, we need to calculate how many Mcal the horse needs per day:

0.0333 Mcal/kg x 678 kg = 22.58 Mcal/day

Then, we can convert the Mcal to kcal:

22.58 Mcal/day x 1000 kcal/Mcal = 22,580 kcal/day

Finally, we can divide the total daily kcal needed by the kcal per pound of food to find the total pounds of food needed:

22,580 kcal/day ÷ 810 kcal/lb = 27.84 lbs/day

Therefore, you would need approximately 27.84 pounds of food each day for your horse.

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The surface area of this figure will be 991 square feet.

The area of a plane region or plane field refers to the area of a shape or planar substance, whereas surface area refers to the area of an open surface or the boundary of a multi-object.

A complex solid made out of triangular and rectangular prisms. The triangular prism is centred on the top of the rectangular prism.

The surface area of the shape is given as,

SA = 2(19 x 11 + 11 x 9) + 19 x 9 + 10x 9 + 13 x 12 + 13 x 12

SA= 2(209) + 171 + 90 + 156 + 156

SA = 418 + 171 + 90 + 312

SA = 991 ft²

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Answer:

30cm^2

Step-by-step explanation:

Yolanda will spend a total of 3 hours / 9 tables,

or **1/3 hour per table**, if she spends an equal amount of time at each table.

Yolana can serve a total of 36 people if she has to serve 9 tables, each of which can hold 4 guests, and she must serve a total of 4 guests per table.

How long does each visitor spend on average?

We need to know the entire length of time Yolana will spend serving all 36 guests in order to calculate the average time spent per guest.

If the entire time is divided by the number of guests,we get:

36 people in 3 hours equals 5 minutes each person.

Thus, each visitor spends 5 minutes on average.

What is the average time?

A measurement of a set of time values' central tendency is the average time. It is determined by multiplying the total number of values in the set by the sum of all the time values.

As an illustration, if you have a series of times of 5, 10, and 15, you would add them all up to reach 30 minutes, divide that number by 3, and get an average time of 10 minutes.

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The similar shapes EFGH and JKLM have the measurement of angle Z equal to 65°, the length x = 27.5 and the length of y = 12

Similar shapes are two or more shapes that have the same shape, but different sizes. In other words, they have the same angles, but their sides are proportional to each other. When two shapes are similar, one can be obtained from the other by uniformly scaling (enlarging or reducing) the shape.

Given that the shape EFGH is a smaller shape of JKLM, and they are similar, then:

the measure of angle Z is equal to 65°

the side EF corresponds to JK and side FG corresponds to KL, so:

8/20 = 11/x

x = (11 × 20)/8 {cross multiplication}

x = 27.5

the side EF corresponds to JK and EH corresponds to JM, so:

8/20 = y/30

y = (30 × 8)/20 {cross multiplication}

y = 12

Therefore, the similar shapes EFGH and JKLM have the measurement of angle Z equal to 65°, the length x = 27.5 and the length of y = 12

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Answer: option a

Step-by-step explanation:

Answer:

2.2360679775

Step-by-step explanation:

Step-by-step explanation:

5^2

5×5

25

that is your answer

Using the formula for the midpoint of the line with given points  A and B as the end points of the line, the coordinates of the point B is (6,-8).

To find the midpoint of a line segment, you must first find the coordinates of the two endpoints of the segment. Then, take the average of the x-coordinates and the y-coordinates to find the x and y coordinates of the midpoint. This can be done by adding the x-coordinates and y-coordinates of the two endpoints together and then dividing by 2.

What is the formula for finding the midpoint of a line segment?

The formula for finding the midpoint of a line segment is:

Midpoint = ( (x1+x2)/2 , (y1+y2)/2 )

Where (x1,y1) and (x2,y2) are the coordinates of the two endpoints of the line segment.

Using the given coordinates of point A(8,-6) and the midpoint M(7,-7) of the line,  and using the midpoint formula for a line AB,

Midpoint(M) = \((\frac{x1+x2}{2},\frac{y1+y2}{2} )\)

where x1, y1 are coordinates of point A , and x2, y2 are the coordinates of point B

so , (7,-7) = \((\frac{8+x2}{2} , \frac{-6+y2}{2})\)

equating the corresponding points,

7 =(8+x2)/2

therefore, x2 = 6

and , -7 = (-6+y2)/2

therefore , y2 = -8

Hence the coordinates of B is , (x2,y2 ) = (6,-8)

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Answer:

The expression is 26 - s.

Step-by-step explanation:

Number of sour candies Eve has = 26

Number of candies ate by Eve = s

Let,

x be the candies left.

Candies left = Total - candies eaten

x = 26 - s

Therefore,

The expression is 26 - s.

Answer:

15:24, 20:32 and 40:64.

Step-by-step explanation:

hope this helps

Answer:

The ratios that work is 15:24 because 5 x 3= 15, 24 x 3 = 24 as they both have a 3 as factors. There's also 20:32 as they both have a 4 as factors and  lastly 16:10 because they both have a 2 as factors.

Step-by-step explanation:

The ratios that work is 15:24 because 5 x 3= 15, 24 x 3 = 24 as they both have a 3 as factors. There's also 20:32 as they both have a 4 as factors and  lastly 16:10 because they both have a 2 as factors.

Answer:

It's the first one and the second one.

\(\sqrt{11}, 5, 6\\\\3, 4, 5\)

use the Pythagorean theorem

Answer: If Charles had purchased the same amount of pretzels as Lupe bought at the wholesaler, He would spend $20 for 8 pounds of pretzels.

Step-by-step explanation:

Given that,Lupe bought 8 pounds of pretzels at a local wholesaler for $18.Charles bought 6 pounds of pretzels at the supermarket for $15.Amount in the supermarket for 6 pounds of pretzels = $15Amount in the supermarket for 1 pound of pretzels = 15 / 6                                                                                     = $2.5So the unit rate of pretzel in the supermarket is $2.5 per pound.Amount for 8 pounds of pretzels = 8 × $2.5                                                        = $20But Lupe bought the same amount for $18.So the better deal is gotten by Lupe.

therefore Charles would have spend $20 if he bought 8 pounds of pretzels

Answer:

36.87°  

Step-by-step explanation:

Assume the triangles are as in the diagram below.

∠BAC includes ∠DAE.

The measure of ∠BAE is 36.87°.

Answer:

36.87°

Step-by-step explanation:

i just had this question on edmentum and it was right.

Answer:

False. -50 is less than 42 because it’s a negative and 42 is a positive.

Step-by-step explanation:

-6 x -7 = 42

-100 ÷ 2 = -50

Answer:

false

Step-by-step explanation:

Answer:

1/2

Step-by-step explanation:

7/8  - 6/11

7 is close to 8  so 7/8 is close to 1

6 is about 1/2 of 11 so we can replace it with 1/2

1 - 1/2 = 1/2

7/8 - 6/11 is about 1/2

The statements that are true based on the diagram are;

B) The line containing points A and B lies entirely in plane T.

D) Line z intersects plane S at point C.

E) Planes R and T intersect at line y.

Option A; Plane S contains points B and E;

Plane S contains only point B. Point E lies on plane R.

Thus, this option is false

Option B: The line containing points A and B lies entirely in plane T;

The line containing points A and B lies entirely in plane T and it is obvious that lies on plane T. Thus, the option is true.

Option C: Line v intersects lines x and y at the same point;

The line v intersects lines x and y, but line x in intersected at point B while line y is intersected at point A, and they are two different points, not the same. Thus, the statement is False

Option D: Line z intersects plane S at point C;

The line z intersects plane S at point C. Thus, this option is correct.

Option E:  Planes R and T intersect at line y;

Planes R and T intersect at line y. Thus, this option is correct.

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Answer:

The answer is 132 square units

Step-by-step explanation:

Cutting the shape

we have two trapeziums

A=(area of small +Area of big)Trapezium

A=1/2(3+9)8 + 1/2(9+12)8

A=1/2×12×8 + 1/2×21×8

A=12×4 + 4×21

A=48+84

A=132 square units

Answer:

252

Step-by-step explanation:

To answer the equation, you first need to note that it asks for surface area.

To find surface area, you use an input formula, known as SA=2lw+2lh+2hw. 'H' stands for height, 'L' stands for length, and 'W' stands for width.

Since the current height is 12, the current length is 6, and the width is 3, you need to plug them into the equation.

SA=2(6)(3)+2(6)(12)+2(12)(3)

SA=252

Quick tip! It's tempting to just multiply them all at once, but using the power of distribution is vital to solving these equations.

Answer: The two numbers that multiply to -65 and add to -8 are -13 and 5.

Steps: Here are the steps to find two numbers that multiply to -65 and add to -8:

Write down the equation x * y = -65 where x and y are the two numbers you’re looking for.

Write down the equation x + y = -8.

Solve for one of the variables in one of the equations. For example, solving for x in the second equation gives us x = -8 - y.

Substitute this expression for x into the first equation: (-8 - y) * y = -65.

Solve this quadratic equation for y: -y^2 - 8y + 65 = 0.

Use the quadratic formula to find the values of y: y = (-(-8) +/- sqrt((-8)^2 - 4 * (-1) * 65)) / (2 * (-1)).

This gives us two possible values for y: -13 and 5.

Substitute these values back into one of the original equations to find the corresponding values of x. For example, when y = -13, we have x = -8 - (-13) = 5. When y = 5, we have x = -8 - 5 = -13.

So, the two numbers that multiply to -65 and add to -8 are -13 and 5.

Answer:

0.5

Step-by-step explanation:

We have to find a  number which is greater than the absolute value of -3/8.

Absolute value of -3/8 = 3/8

3/8=0.375

Now, we have to find a number which is greater than 0.375

1/4=0.25

0.25 is smaller than 0.375

0.5 is greater than 0.375

also -5/8 and -1/8 are less than 0.375

Hence, the only number which is greater than the absolute value of -3/8 is:

0.5

Step-by-step explanation:

Answer: the estimated maintenance cost of cars when the age of cars is 12 years is 16.5 ( in 100 birr)

Step-by-step explanation:

To obtain the regression equation for costs related to age of cars, we can use the method of least squares. This method involves finding the line of best fit that minimizes the sum of the squared differences between the predicted values and the actual values.

The equation for a linear regression line is:

y = a + bx

where a is the y-intercept and b is the slope of the line.

To find the slope of the line (b), we can use the formula:

b = (n(∑xy) - (∑x)(∑y)) / (n(∑x^2) - (∑x)^2)

To find the y-intercept (a), we can use the formula:

a = (∑y - b(∑x)) / n

Given the data provided, we can calculate the following values:

∑x = 142

∑y = 150

∑xy = 2430

∑x^2 = 10304

n = 8

By substituting these values into the formulas for b and a, we can find the slope and y-intercept of the line:

b = (8(2430) - 142(150)) / (8(10304) - 142^2) = 0.5

a = (150 - 0.5(142)) / 8 = 13.5

Therefore, the regression equation for the costs related to age of cars is:

y = 13.5 + 0.5x

To estimate the maintenance cost of cars when the age of cars is 12 years, we can substitute x = 12 into the equation and solve for y:

y = 13.5 + 0.5(12) = 16.5

So the estimated maintenance cost of cars when the age of cars is 12 years is 16.5 ( in 100 birr)

Answer:

\(\boxed{\bold{[C] \ \ \ \ \frac{1}{3^5} } }}\)

Explanation:

Apply Exponent Rule: \(\bold{\:a^{-b}=\frac{1}{a^b}}\)

\(\bold{3^{-5}: \ \frac{1}{3^5} }\)

The equivalent expression for \(3^{-5\) using exponent is \(\( \dfrac{1}{3^5} \)\).

Explanation:

When we have a negative exponent, it indicates the reciprocal of the base raised to the positive exponent.

In this case, \(3^{-5\) means the reciprocal of \(3^5\).

To compute \(\( 3^5 \)\) raise 3 to the power of 5, which gives us

\(\( 3^5 = 3 \times 3 \times 3 \times 3 \times 3 = 243 \)\)

Now, to get the reciprocal of 243,

simply take \(\( \dfrac{1}{243} \)\), which is the same as \(\( \dfrac{1}{3^5} \)\).

So, \(\( 3^{-5} = \dfrac{1}{3^5} = \dfrac{1}{243} \)\).

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Answer:

Tuesday

Step-by-step explanation:

Answer:

Step-by-step explanation:

The deck is divided into 4 different kinds of cards

Each kind of card has a 2

So there are 4 twos in a standard deck of cards.

Answer:

To correct a number to 3 decimal places, we need to round it to the nearest thousandth. The number 45.7395 is already very close to 45.740, which is the nearest thousandth. Therefore, we can round 45.7395 to 45.740, which is the correct answer to 3 decimal places.

Answer:

9(2+3x)

9*2+9*3x

18+27x

Step-by-step explanation:

The relationship between the graph is translation by 3 units left

The graph of y = |x+3| can be obtained from the graph of y = |x| by applying a horizontal translation of 3 units to the left.

Specifically, the graph of y = |x+3| is identical to the graph of y = |x| shifted to the left by 3 units.

Hence, the graph of y = |x+3| can be obtained from the graph of y = |x| by shifting the latter 3 units to the left, resulting in a horizontal translation.

The graphs are otherwise identical in shape and orientation.

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