1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LUCKY_DIMON [66]
3 years ago
9

∠A and ∠C are right angles. m∠p = _???_ degrees.

Mathematics
2 answers:
iogann1982 [59]3 years ago
5 0

Answer

Find out the  m∠p .

To prove

As in ΔDAB is a right triangle

Apply pythagorean theorem

Hypotenuse ² = Perpendicular ² + Base²

DB² = AB² + AD²

AB = 5 units

AD = 6 units

Put in the above formula

DB² = 5² + 6²

      = 25 + 36

     = 61

DB = \sqrt{61}\ units

           = 7.8 units (approx)

Now in  ΔDCB is a right triangle .

By using the trignometric identity .

cosp = \frac{Base}{Hypotenuse}

cosp = \frac{DC}{DB}

As DC = 4 units

DB = 7.8 units  (approx)

Put all the values in the trignometric identity .

cos p = \frac{4}{7.8}

\angle p = cos^{-1}(\frac{4}{7.8})

∠p = 59.15 ° (approx)

goblinko [34]3 years ago
4 0
Hope this helped you.

You might be interested in
A pair of shoes originally costs $60. They are on sale for 25% off and sales tax is 7%. Cost is calculated by first applying the
slava [35]

Answer:

$48.15

Step-by-step explanation:

60.00 x 25% = $15.00

60.00 - 15.00 = $45.00

45.00 x 7% = $3.15

45.00 + 3.15 = $48.15

3 0
3 years ago
Find the Area of this please.​
sp2606 [1]

Answer:

260

Step-by-step explanation:

4 0
3 years ago
What can be concluded from the pie chart?
QveST [7]

The information that can be concluded from the pie chart is in 2018, more than one-fourth of the revenue collected for state and local governments in Florida came from sales taxes.

A pie chart is a circular graph that is used to show information. The circle is divided into sectors used to represent a numerical proportion. A pie chart adds up to 100%.

The pie chart in this question shows the sources of state and local revenue for Florida in 2018. The circle is divided into seven sectors that represent the sources of revenues.

The following can be deduced from the pie chart:

  • Excise taxes represent 1.2% of 100% of the circle. This is the smallest source of revenue for the state of Florida. Corporate income taxes represent 2% of the circle. Income from excise tax was less than income from corporate income taxes.

  • The sector that represents property tax is 13.7% and the sector that represents sales tax is 26.1%. Sales tax was a greater source of revenue when compared with property tax.

  • The proportion of sales tax to total revenue is 26.1%. This is more than 25%(1/4) of total revenue.

To learn more about pie charts, please check: brainly.com/question/5870339?referrer=searchResults

3 0
2 years ago
the scale of a scientific drawing is 1cm = 2 in., If the actual length of an object in the drawing was 4.5 inches, how long woul
julia-pushkina [17]
2.25cm because the drawing is 1/2 the size of the object
5 0
3 years ago
Jan's average score after fifteen tests was 82. Her average on the next five tests was 90. What was her average score for all tw
Leokris [45]

Answer:

86

Step-by-step explanation:

82+90=172

172/2 (divided by two because thats how many numbers we added up to get 172)

172/2=86

86 is your answer

4 0
3 years ago
Other questions:
  • Given f(x) =7x and g(x) = 9x^2+4
    14·1 answer
  • What is the relationship between the 6s in 660,472
    15·2 answers
  • Write an equation in slope intercept form for the line with slope negative three fourths and y intercept of negative one
    7·1 answer
  • Find the equation of the line.<br> Use exact numbers.<br> y= ? x+ ?
    10·2 answers
  • Which is the net for this rectangular prism? help ASAP
    12·1 answer
  • Write and solve a problem in which you have to transform units. use the rate 45 people per hour om your question.
    13·1 answer
  • Rotate the vector (0,2) 270°
    15·1 answer
  • 7th grade math help!!
    14·2 answers
  • HELP ASAP PLEASE!!!!
    10·1 answer
  • On a boat, a cabin's window is in the shape of an isosceles trapezoid, as shown below. What is the area of the window?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!