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
Natalija [7]
3 years ago
10

I) Construct a triangle PQR such that |PQ|=8cm,{RPQ=90°{PQR=30°.Measure |RQ|​

Mathematics
1 answer:
scoray [572]3 years ago
5 0

Answer:

6.93 cm

Step-by-step explanation:

You have a right triangle (90°), so you do as follow:

If I understand correctly, you are looking for the hypotenuse so

cos(30) = \frac{PQ}{QR} = \frac{8 cm}{QR}

That is equal to QR = cos(30)*8 cm = 6.928 cm

You might be interested in
Solve for x in the following system (show work)<br><br> 3x+4y=8<br> y=3x+17
vodka [1.7K]
3x + 4(3x+17) = 8
3x + 12x + 68 = 8
15x = - 60
x = - 4

i am a mathematics teacher. if anything to ask please pm me
7 0
2 years ago
The sum of all lengths of polygon
alexdok [17]
I think the answer is The perimeter!
8 0
3 years ago
Frances read 4/5 of an article in three minutes. How much of the article did she read each minute?
Margarita [4]

Answer:

0.267

Step-by-step explanation:

0.2666666666666667

8 0
2 years ago
I met a man who said, if you can guess my age, I will pay you one dollar for each year that I have lived . I will also give you
Vladimir79 [104]
He could be 40321 years old.
If you divide 40321 by any odd or even number between 1 and 9, the remainder is 1.

I got this number by doing (2*3*4*5*6*7*8) + 1
4 0
3 years ago
Read 2 more answers
I want to buy a car that cost 36,718 I also have a 9% sales tax to keep in mind
Westkost [7]

Answer:

40,022.62

Step-by-step explanation:

9% of 36,718=3304.62

36,718+3304.62=40,022.62

3 0
2 years ago
Other questions:
  • A local bagel shop produces two products: bagels (B) and croissants (C). Each bagel requires 6 ounces of flour, 1 gram of yeast,
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B3%7D%286x%20%2B%209%29%20%3D%20%20x%20-%205" id="TexFormula1" title=" \fra
    14·1 answer
  • There are 5 different pairs of gloves, where left and right are distinguishable. Select 4 of the 10 gloves. (a) How many are the
    7·1 answer
  • Write an equation of the line that passes through the given point and is (a) parallel and (b) perpendicular to the given line.
    11·1 answer
  • Find the value of x in each case.
    15·1 answer
  • Use the next to find the approximate surface area of the cylinder to the nearest square meter.
    13·1 answer
  • Help plssssssssssssssssssssssssss
    6·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!!
    13·1 answer
  • The circle below is<br> centered at (2, 3) and has a radius of 4. What is its equation?
    13·1 answer
  • What is the inverse operation needed to isolate the variable 4 = p - 8
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!