Mathematics College

Please help me with the question!!!!!!

Please Help Me With The Question!!!!!!

Answers

Answer 1

Now We know

[tex]\\ \sf\longmapsto tan30=\dfrac{7}{B}[/tex]

[tex]\\ \sf\longmapsto \dfrac{1}{\sqrt{3}}=\dfrac{7}{B}[/tex]

[tex]\\ \sf\longmapsto B=7\sqrt{3}[/tex]

[tex]\\ \sf\longmapsto B=7(1.732)[/tex]

[tex]\\ \sf\longmapsto B\approx 12[/tex]

Now

Using pythagorean theorem

[tex]\\ \sf\longmapsto H^2=P^2+B^2[/tex]

[tex]\\ \sf\longmapsto H^2=7^2+12^2[/tex]

[tex]\\ \sf\longmapsto H^2=144+49[/tex]

[tex]\\ \sf\longmapsto H^2=193[/tex]

[tex]\\ \sf\longmapsto H=\sqrt{193}[/tex]

[tex]\\ \sf\longmapsto H\approx 13[/tex]

Please Help Me With The Question!!!!!!

Related Questions

Ashley's Internet service is terribly unreliable. In fact, on any given day, there is a 15% chance that her Internet connection will be lost at some point that day. What is the probability that her Internet service is not broken for five days in a row

Answers

Answer:.3 .3 .3 .3 .3 *.3 = .0007

Step-by-step explanation:

PLEASE HELP!!! Find the distance between the following two points: (3,7) and (5,0). Round to the nearest TENTH.

Answers

Step-by-step explanation:

7.3 when rounded to the nearest tenth

What is the LCD of 7, 6, and 14

Answers

LCD = 1

Hope this helps !

Have a great day!

please help me, if you help then thanks!

Answers

9514 1404 393

Answer:

  27

Step-by-step explanation:

Evaluating this expression according to the order of operations is a straightforward calculator problem.

  = (81 ÷ 27)³ = 3³ = 27

__

You can also use the rules of exponents to simplify this before evaluating.

  (a^b)^c = a^(bc)

  (a^b)/(a^c) = a^(b-c)

__

  = ((3²)² ÷ 3³)³ = (3⁴ ÷ 3³)³ = (3¹)³ = 3³ = 27

in this figure , m<1=(2x)° and m<2 = (6x-6)° what is m<1

Answers

Answer:

where is the figure?

Step-by-step explanation:

Need help this is last problem in math lol

Answers

Answer:

x = 7

Step-by-step explanation:

TV = 17

TV = TU + UV

17 = 2x - 4 + 2x - 7

17 = 4x - 11

28 = 4x

x = 7

PLEASE HELP 40 POINTS

Answers

Answer:

x (-1,0) y (0,5)

Step-by-step explanation:

:)

Answer:

x-intercept= (-1, 0)

y-intercept= (0, 5)

Step-by-step explanation:

Substitute 0 in for y to solve for x.

Substitute 0 in for x to solve for y

The other person is right too

Jimmy is going scuba diving. He started at 10 ft below sea level. He then dove 15 ft further, then he got nervous and came up 5 ft. Write this as an expression (im in 7th grade plz help)

Answers

Answer:

it is 55

Step-by-step explanation:

URGENT

A group of 24 people go to the theatre. Adult tickets cost $45 each and children's tickets cost $25 each. If the group paid $860 altogether how many children were in the group?

Answers

Answer:

CHILDREN =5

SEE THE IMAGE FOR SOLUTION

Identify the missing side. Show step-by-step.

Answers

Answer:

3rd side = 6x + 3

Step-by-step explanation:

The perimeter must be the given trinomial

The 3rd side = Perimeter - sum of the two given sides.

side 1 = 4x^2 + 2x

side 2 = 3x^2 + 6

Sum = 7x^2 + 2x + 6

3rd side = Perimeter - sum

3rd side = 7x^2 + 8x + 9 - (7x^2 + 2x + 6)        Remove the brackets

3rd side = 7x^2 + 8x + 9 - 7x^2 - 2x - 6

3rd side = 6x + 3

a store is selling a sweater for $68. if the state adds in a 8.5% sales tax, find the total price of the sweater

Answers

Answer:

$73.78

Step-by-step explanation:

$68 + (68*8.5%)

$68 + (68*0.085)

$68 + $5.78

$73.78

The total price of the sweater will be $73.78.

What is the percentage?

The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.

The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.

The percentage is just like the amount of that value but in between 1 to 100 and it is very useful to predict for example if you say 678 then we have to know about the full number also but if you say 80% then it becomes clear.

Given that,

Price of sweater = $68

Percentage tax on the price of sweater = 8.5%

Now,

8.5% of 68 will be

⇒ 8.5 × 68/100 = $5.78

So, the total price will be

⇒ 68 + 5.78 = $73.78

Hence "The total price of the sweater will be $73.78".

For more about the percentage,

brainly.com/question/13450942

#SPJ2

Find the slope and y-intercept of the line.
- 6x + y = 8
-...
Find the slope. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The slope of the line is (Simplify your answer. Type an integer or a fraction.)
OB. The slope of the line is undefined.
(Answer quickly)

Answers

[tex]\large \mathfrak{Solution : }[/tex]

let's write the given equation in its slope intercept form :

i.e y = 6x + 8

by comparing to the general equation : y = mx + c

we get, slope (m) = 6

help asap!!!!!!!!!!!!!!!

Answers

Answer:

Ray EA & Ray EC

(last one)

Step-by-step explanation:

Opposite rays make a 180 degree line.

For naming it, always start with the endpoint and then to the arrow.

The quotient of three times a number and four is at least -16

Answers

Answer:

3x(the number)\4 = -16

3x= -16 x 4

x = -64/3

hope it helped !

Which of the following is equal to the rational expression when x≠5

Answers

Answer:

the following is equal to the rational expressions when x5

If each cube in the rectangular prism measures 1 cubic centimeter, what is the volume of the prism?
A. 7 cubic cm
B. 12 cubic cm
C. 16 cubic cm
D. 8 cubic cm

Answers

Answer:the answer is 12 since there is 6 on top then the bottom layer must be the same

Step-by-step explanation:

8,100,000 in scientific notation

Answers

Answer: 8.1 x 10 to the 6th power.

Step-by-step explanation:

Ashley correctly compares the values of the digits in 644.66. Select the comparison Ashley could have made.

Answers

Answer:

the 4 in the tens place is ten times the value of the 4 in the ones place

Step-by-step explanation:

please give brainliest

-2=-5t+10+2t

Solving linear equation
Please help me ASAP

Answers

Step-by-step explanation:

-2-10=-5t+2t

-12=-3t

minus minus will be cancelled.

so,

12/3=4

Answer:

[tex] - 2 = - 5 t+ 10 + 2t \\ - 2 - 10 = - 5t + 2t \\ - 12 = - 3t \\ t = \frac{( - 12)}{( - 3)} \\ \boxed{t = 4}[/tex]

t = 4 is the right answer.


Martu is four time as old
wreh. If the combine age is
30 years, how old is martu?​

Answers

Answer:

167

Step-by-step explanation:

Write the number as a decimal
forty-four and three hundred one ten-thousandths

Answers

Answer:

44.031

Step-by-step explanation:


PLS HELPjakaiajajajakakakaaka

Answers

Answer:

Your step by step solution is correct. x = 12. x is not equal to 16. There could be an error with the question on line 7 of the box.

Step-by-step explanation:

Four times the sum of twice a number and -3 is less than times that same number

Answers

four times the sun of twice a number and -3

Help with fraction. It’s been awhile and I forgot what to do with this process …

Answers

Step-by-step explanation:

[tex] \frac{ \frac{1}{5} - \frac{1}{2} }{5 - 2} [/tex]

[tex] \frac{ \frac{2}{10} - \frac{5}{10} }{3} = \frac{ \frac{2 - 5}{10} }{3} = \frac{2 - 5}{10 \times 3} [/tex]

[tex] \frac{ - 3}{30} = \frac{ - 1}{10} [/tex]

Answer:

Do the subtractions in the numerator and denominator.

1/5 - 1/2 = 2/10 -5/10 = -3/10

5 -2 = 3

that equals -3/10 / 3 which equals -.1

OR multiply top and bottom by 10 which equals

-3 / 30 which also equals -.1

Step-by-step explanation:

If ;= -7, what is the value of 13?
-1
i
1
-i

Answers

Answer:

B r a i n d o e s n o t c o m p r e h e n d

Step-by-step explanation:

m e n o u n d e r s t a n d

Answer:

M E N E I T H E R ! ! ! !

Step-by-step explanation:

U H h h H H H H H H !!!!!!!!!

What is the volume?
10 ft
8 ft


Answers

Answer:

8×10=18 ft is answer I think

Which number has a 3 that 10 times greater than the 3 in 513?

Answers

The 3 in "513" is only 3. it's 1, 2, 3. If we do 3 x 10 it's 30

6,732

Step-by-step explanation:

First you put the numbers on top of each other.
I have:

     513

24,300

  6,732

     89.3

     5.43

Like that, lets see the three in 5.43 and 89.3 are tenths and hundreds so let those go.
    513

24,300

  6,732

Now go to the tens place, we need the three in to move one place to the left the only number that did that is 6,732, so there is your answer.

*need this answered ASAP please. Write the solution to the given inequality in interval notation.

Answers

Step-by-step explanation:

this is the right answer..hope it helped you .

...........................

What is 2/3 + 4/15 + 1/5 =

(Pls help-)

Answers

Answer:

one whole number two over fifteen or in decimal 1.1333

Step-by-step explanation:

this mathematics is very by explanations ,

Firstly, look for the LCM of the in the denominators ,that is look for the LCM of 3,15,5 which is 15 then a straight line keep the denominators result from the LCM under the straight line then use the denominators to divide 15 and multiply with numerators and then add the results and then you divide it by 15 and the result is 17 then 17/15 then you have one whole number,two over fifteen

Answer:

1.13333333333

Step-by-step explanation:

The price of an item has been reduced by $2.18. The new sale price is $36.64. What was the original price?

Answers

Hello :D

To find out the original price you have to do:

$36.64 + $2.18 = $38.82

Original price = $38.82

The answer is 36.64+2.18= $38.82
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