HEGF is a trapezoid
find m
please help & tell me how u got ur answer !! thank u!

3cm x 7.5cm x 12 cm = 3 x[ 7.5( 10 + 2)]

= 3 x [75 + 15]

= 3( 90) = 270 cubic cm

The area of the triangle with angle B = 128°, side a = 86, and side c = 37 is approximately 2302.7 square units.

To find the area of a triangle when one angle and two sides are given, we can use the formula for the area of a triangle:

Area = (1/2) * a * b * sin(C),

where a and b are the lengths of the two sides adjacent to the given angle C.

In this case, we have angle B = 128°, side a = 86, and side c = 37. To find side b, we can use the law of cosines:

c² = a² + b² - 2ab * cos(C),

where C is the angle opposite side c. Rearranging the formula, we have:

b² = a² + c² - 2ac * cos(C),

b² = 86² + 37² - 2 * 86 * 37 * cos(128°).

By substituting the given values and calculating, we find b ≈ 63.8.

Now, we can calculate the area using the formula:

Area = (1/2) * a * b * sin(C),

Area = (1/2) * 86 * 63.8 * sin(128°).

By substituting the values and calculating, we find the area of the triangle to be approximately 2302.7 square units.

For more question on area  visit:

https://brainly.com/question/2607596

#SPJ8

Step-by-step explanation:

180 - 120 = 60

32 + 60 = 92

180 - 92 = 88

Answer:

3) Not equivalent

4) Equivalent multiply by 2

5) Equivalent multiply by 2

Explanation

A parallelogram is a quadrilateral with opposite sides parallel (and therefore opposite angles equal)

it means

let

AB=2x+12

CD=34

Now, replace

Answer:

(⊙_⊙;)

¯\(°_o)/¯

(°ー°〃)

Step-by-step explanation:

Answer:

Step-by-step explanation:

(5.937/10)^3=0.20926719195

or

5.937/(10^3)=0.005937

Answer:

Step-by-step explanation:

Total number of beads:

Answer:

El padre pago el 63% del valor del juego, es decir, $57.

Step-by-step explanation:

Si el valor total del juego es de $90, y el redactor aportó una quinta parte del total del precio, el total aportado por él es de $18 (90 / 5 = 18). A su vez, su hermana María aportó una sexta parte del valor, es decir $15 (90 / 6 = 15). Por ende, el padre de los niños aportó $57 (90 - 18 - 15 = 57), es decir, el 63% del valor total.

Answer:

-17/72

Step-by-step explanation:

-4/9 + 7/12 + (-3/8) =

We need a common denominator. The least common multiple of 9, 12, and 8 is 72.

= -4/9 * 8/8 + 7/12 * 6/6 + (-3/8) * 9/9

= -32/72 + 42/72 - 27/72

= 10/72 - 27/72

= -17/72

Answer:

Your correct answer is 17/72

Step-by-step explanation:

-3x² - 6x + 24

this is an expression, not an equation.

for an equation this would have to look like e.g.

-3x² - 6x + 24 = 0

anyway, yes, we can factor this expression :

-3x² - 6x + 24 = -3(x² + 2x - 8) = -3(x + 4)(x - 2)

why ?

x² + 2x - 8 corresponds to

(x + a)(x + b) = x² + (a+b)x + ab

so which factors a and b multiply to ab = -8 and add to (a+b) = 2 ?

-8 has the factors

4, -2

-4, 2

8, -1

-8, 1

only (4, -2) covers the both criteria.

therefore, the correct factorization is

-3(x + 4)(x - 2)

Answer:

3 is the answer

Step-by-step explanation:

cause if u do beldams

The value of d that makes (x - d) a factor of p(x) is d = -5.

Given that we need to find the value of d if (x-d) is a factor of the polynomial \(\mathrm{p(x)= 2x^3 -dx^2+(1-d^2)x+5}\).

If (x - d) is a factor of the polynomial \(\mathrm{p(x)= 2x^3 -dx^2+(1-d^2)x+5}\), it means that if we substitute (x = d) into the polynomial, the result should be equal to zero.

In other words, p(d) = 0.

Let's find the value of d by setting p(d) to zero and solving for d:

\(\mathrm{p(d)= 2d^3 -d\cdot d^2+(1-d^2)d+5}\)

To find d, we set p(d) equal to zero:

\(\mathrm{ 2d^3 -d\cdot d^2+(1-d^2)d+5 = 0}\)

Now, let's simplify this equation and solve for d:

0 = 2d³ - d³ - d³ + d + 5

0 = 2d³ - 2d³ + d + 5

0 = d + 5

Now, isolate d:

d = -5

So, the value of d that makes (x - d) a factor of p(x) is d = -5.

Learn more about polynomial click;

https://brainly.com/question/11536910

#SPJ4

Answer:

1. 3^7 or (2187)

2. 1/3

3. 3

4. 3^12

SIDE NOTE:

I'M NOT COMPLETELY SURE IF THESE ARE CORRECT DON'T TAKES THESE FOR GRANTED.

Answer:

the third one.

Step-by-step explanation:

clockwise rotation of 90*

Answer:

clockwise rotation of 90 degrees

Step-by-step explanation:

Please put me as brainliest answer :)

Answer:

Step-by-step explanation:

Answer:

68

Step-by-step explanation:

Therefore , the solution to the given problem of unitary method comes out to be  Hamster got 20 votes.

The unit method is a way of problem-solving where you first calculate the amount of a single item, then multiple that value to get the answer. Simply expression, a single system value is extracted from a specified multiple using the unit method. For illustration, 40 pens will set you back 400 rupees, or $1.01. The method used to accomplish this might be standardized. a solitary nation. anything has a distinctive component. (Mathematics, Algebra) Its adjoint and inverse are equivalent. (Linear Algebra, Mathematical Interpretation, Mathematics of Matrix or Operators).

Here,

4 votes are represented by each grid line. then, four votes per grid.

Fish received 8 votes.

There are three more grids for hamsters than for fish.

votes per grid times the number of grids

So,

the number of fish grids is 4.

2 grids are needed for fish.

There are 3 more grids for hamsters than for fish. As a result, 2 + 3 = 5 grids for the hamster.

Grids times votes per grid divide the total number of ballots.

As a result, there are 20 votes or hamsters (5 x 4).

Hamster has 20 votes as a result.

Therefore , the solution to the given problem of unitary method comes out to be  Hamster got 20 votes.

To know more about unitary method visit:

https://brainly.com/question/28276953

#SPJ1

Answer: No

Step-by-step explanation: A proportional relationship can be described by an equation of the form y = kx, where k is a number called the constant of proportionality.

  Exponential function given in Option (C). f(x) = 4e⁻⁰°⁰⁵ will be the answer.

          \(f(x)=ae^{bx}\)

Given in the question,

          (0, 4) and (27.5, 1)

For (0, 4),

\(4=ae^{b\times 0}\)

\(a=4\)

For (27.5, 1)

\(1=4(e)^{27.5\times b}\)

\(e^{27.5b}=0.25\)

\(\text{ln}e^{27.5b}=\text{ln}(0.25)\)

27.5b = -1.3863

b = -0.05

     Therefore, exponential function will be → \(f(x)=4e^{-0.05x}\)

                       Option (C) will be the answer.

Learn more about the exponential function here,

https://brainly.com/question/11487261?referrer=searchResult

Answer:

Mean: 15.8

Median: 21

Step-by-step explanation:

The mean is all five numbers added together and then divided by five.

22 + 9 + 3 + 24 + 21 = 79

79 divided by 5 is 15.8.

The median is the number in the middle.

Order the numbers from least to greatest.

3, 9, 21, 22, 24.

Luckily, because there is an odd number of values, 21 is the median because it's in between 3 and 9 & 22 and 24.

Mean: 15.8.

Median: 21.

\(22+9+3+24+21=79\)

There are a total of 5 values in this sample.

\(\frac{79}{5} =15.8\)

The mean of the data is 15.8.

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

The median is the value that sits exactly in the middle, when organizing the data in ascending or descending order.

For this solution, we're going to organize in descending order.

24

22

21

9

3

24

22

21 ----> Median

9

3

The median is this sample is 21.

Important. When taking the median of a sample, you don't always end up with a single value sitting in the middle of the list, this happens when you have a sample which number of values is even (2, 4, 6, 8). Whenever this happens, simply locate the 2 values that sit in the middle of the list and calculate their average, and this will be the median of that set of values.

The area is 108yd2(square yards).

In the given triangle a base

24yd and the corresponding height of 6 yds are given, so to calculate the area we can use:

A=12×b×h

If we substitute the given numbers we get:

A=\(\frac{1}{2}\)×24×18

=12×9

=108

The units of base and height are the same (yards), so the calculated area is in yd2

The area is the quantity that expresses the extent of a region on the plane or on a curved surface. the world of a plane region or plane area refers to the area of a shape or planar lamina, while area refers to the area of an open surface or the boundary of a three-dimensional object. The area is often understood as the amount of material with a given thickness that would be necessary to fashion a model of the shape, or the quantity of paint necessary to cover the surface with a single coat. it's the two-dimensional analog of the length of a curve (a one-dimensional concept) or the volume of a solid (a three-dimensional concept).

To  learn more about the area from the given link:

brainly.com/question/27683633

#SPJ9

Step-by-step explanation:

i think it should be

2(8x+3)+10

Answer:

16x+16

Step-by-step explanation:

8x+3+8x+3+5+5

16x+6+10

16x+16

According to the information, the event C, getting heads when flipping a coin, is considered neither likely nor unlikely.

In probability, an event is considered likely if its probability is high, and it is considered unlikely if its probability is low. An event is considered neither likely nor unlikely if its probability is close to 0.5 or 50%. In this case we have to consider the probability of each option to establish a conclusion. Here is the analysis:

According to the above, the event C, getting heads when flipping a coin, is considered neither likely nor unlikely because its probability is exactly 0.5 or 50%.

Learn more about probability in: https://brainly.com/question/31828911

#SPJ1

1. The volume of the black bag is 1728 cubic inches. 2. The volume of the blue bag is 2700 cubic inches. 3. The black bag will fit in the Check Box. 4. The bigger suitcase is 27 times larger than the smaller suitcase.

Volume, which is commonly expressed in cubic units, is the amount of space occupied by a three-dimensional object. By multiplying an object's length, breadth, and height, as well as other formulas depending on the shape of the object, one can get the volume of the thing. Volume is a key concept in many practical applications, including calculating container capacity, constructing structures, and estimating the amount of material required for a construction project. Volume is utilised in many branches of mathematics, science, and engineering.

For the given dimensions of the bags we have:

1. The volume of the black bag is:

18 x 12 x 8 = 1728 cubic inches

2. The volume of the blue bag is:

18 x 15 x 10 = 2700 cubic inches

3. The black bag will definitely fit in the Check Box because its volume of 1728 cubic inches is less than the volume of the Check Box, which is 2772 cubic inches.

4. The ratio of bigger suitcase to smaller suitcase is:

75 x 20 x 18 = 27000 cubic inches

25 x 8 x 9 = 1800 cubic inches

27000 / 1800 = 27

The bigger suitcase is 27 times larger than the smaller suitcase.

5. Now, if the watermelons is about 10 inches long and 9 inches wide, then its height would be:

720 = 10 x 9 x H

720 = 90H

H = 8 inches

The maximum amount of watermelons that can fit are:

27000 / 720 = 37.5 watermelons = 37 watermelons.

Learn more about volume here:

https://brainly.com/question/1578538

#SPJ1