hello!!!! :) please help with this math problem! thank u so much!!!! i really appreciate it <3

[tex] {7}^{3} [/tex]

hope it helps you ❣❣

Are you from india

Comment!

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Explanation:

Refer to the diagram below.

Draw a line through point D such that it is perpendicular to side BC. This new line intersects BC at point E.

In other words, E is on BC such that segments DE and BC are perpendicular.

Notice how triangle CED is a right triangle with legs DE and EC. The hypotenuse is DC = 16.

Let h be the height of the trapezoid. It's also the height of triangle CED where EC is the base. In other words, h = length of DE.

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Focus on triangle CED. We'll use the sine ratio to find h

sin(angle) = opposite/hypotenuse

sin(C) = DE/DC

sin(30) = h/16

0.5 = h/16

0.5*16 = h

8 = h

h = 8

The height of triangle CED is 8, so the height of the trapezoid is also 8.

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Apply the area of a trapezoid formula

Area = height*(base1+base2)/2

A = h*(b1+b2)/2

A = 8*(27+21)/2

A = 8(48)/2

A = 8*24

A = 192

The trapezoid's area is 192 square units

Answer:

x= -11

Step-by-step explanation:

17 + x = 6

Get x by itself on the left side of the equal sign by doing the opposite of (+) which is (-)

So subtract 6 - 17 = -11

So now we have:

x = -11

This is true:

17 + (-11) = 6

17 - 11 = 6

6 = 6

Answer: x = - 11

Answer:

The answer is D. 17.25 or 17 1/4

Step-by-step explanation:

Answer:

17 1/4 (d)

Step-by-step explanation:

23 times 3/4= 17 1/4

Answer:

City B

Step-by-step explanation:

In City B, the population increases by 10,000 every year, which is a constant rate

In City A, every year it changes by a different number

Answer:

$1,800 is the correct answer.

Answer:

3 :) its subtracting take away two then you would have three apples left!

Step-by-step explanation:

Answer:

answer is 29

Step-by-step explanation:

subtract 27 from 56 and it equals 29

Answer:

VS = 6.5 units

Step-by-step explanation:

12²+5² = US²

US² = 169

US = 13

VS = 13/2 = 6.5

Answer:

26 units

Step-by-step explanation:

Use the distance formula, d = [tex]\sqrt{(x2 - x1)^2 + (y2 - y1)^2[/tex]

Plug in the points:

d = [tex]\sqrt{(-18 - 8)^2 + (14 - 14)^2[/tex]

Simplify:

d = [tex]\sqrt{(-26^2 + (0)^2}[/tex]

d = [tex]\sqrt{676}[/tex]

d = 26

So, the airports are 26 units apart

Answer:

x = -5, y = 7 or you can say (-5, 7)

Answer:

$ 6,500 was invested at 7%, while $ 17,000 was invested at 2%.

Step-by-step explanation:

Given that two investments totaling $ 23,500 produce an annual income of $ 795, and one investment yields 2% per year, while the other yields 7% per year, to determine how much is invested at each rate, the following calculation must be performed:

23,500 x 0.07 + 0 x 0.02 = 1,645

11,750 x 0.07 + 11,750 x 0.02 = 1,057.5

5.875 x 0.07 + 17.625 x 0.02 = 763.75

6,500 x 0.07 + 17,000 x 0.02 = 795

Thus, $ 6,500 was invested at 7%, while $ 17,000 was invested at 2%.

Answer:

X = 11 x tan(64)

x = 22.55

Step-by-step explanation:

Answer:  1.25 or 1 ¼

Step-by-step explanation:

This is because volume is (length x width x height).

So you would take (5 ½ times 2 ½ time 9).

This would give you 123.75 or 123 ¾.

Then you would take (125 - 123.75).

Answer:

What The above punk said might be the answer

Answer:

College students sleep less than typical american

Step-by-step explanation:

H0: u >= 7

H1: u <7

This test is left tailed that is 1 tailed.

Significance alpha = 0.05

Degrees of freedom = 50-1 = 49

Using t distribution table at alpha = 0.05 and df = 49

Critical value = -1.677

We find t test

= 6.8 - 7/(0.9/√50)

= -0.2/0.9/√50

= -1.5713

-1.5713 is greater than -1.6777 so we fail to reject the null hypothesis

Using excel p value = 0.061 which is greater than 0.05

So we conclude that college students sleep less than typical american

Answer:

17.5?

Step-by-step explanation:

Answer: get it I guess

Step-by-step explanation:

Answer:

For every 30 ml of orange juice there is 100 ml of fruit cocktail, so we have 30/100 or 3/10.

brainliest please

Answer:

D because the people at the jazz festival must be biased toward jazz because they are at a jazz festival and must like jazz.

Brainliest please?

1/3 of an hour is 60/3 = 20 minutes.

8:05 + 20 minutes = 8:25

8 :25 + 7 hours = 3:25

3:25 + 20 minutes = 3:45

She arrives home at 3:45

Answer:

3:45

Step-by-step explanation:

8.05 + .20 = 8.25

8.25 + 7 = 15.25

Change from military time to standard time.

3.25 + .20 = 3.45

3:45

Answer:

8V13

Step-by-step explanation:

I just used a calculator.

Answer:

$25

Step-by-step explanation:

she received$12 five times

12×5=60 ...(1)

she earned$5 two times for yard work

5×2=10....(2)

(1)+(2).... 60+10=70

Bought dog food and ticket

30+15=45

70-45=25

Answer $25 is what she is left with at the end of the month

Answer:

She would have 5 dollars left

Step-by-step explanation:

Answer:

El número más pequeño es

6

Step-by-step explanation:

Deje que el número más pequeño sea

s

(

→

el número mayor es

s

+

2

)

s

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s

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2

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=

48

→

s

2

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2

s

-

48

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0

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(

s

-

6

)

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s

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8

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6

o

s

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-

8

Answer:

h(x) = (x+8)^3

Step-by-step explanation:

1. Graph all of these options and h(x) = x^3

(Second one does not make sense: h(x) = 23-8 = 15

2. Answer is found

Answer:

h(x)= (x+8)3 answer C

Step-by-step explanation: