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
erik [133]
3 years ago
11

Given two angles that measure 50 degrees and 80 degrees and side that measures 4 feet, how many triangles, if any, can be constr

ucted?
Mathematics
1 answer:
kirza4 [7]3 years ago
3 0
The angles are the only constraint here that counts.  If one of the three interior angles of a supposed triangle is 50 degrees and another is 80 degrees, then the third angle must be 50 degrees.  Thus, we have a 50-50-80 triangle, which is isosceles though not a right triangle.  If 4 feet is a measure of one of the equal sides of a supposed triangle, then obviously the adjacent side also has measure 4 ft.

The set of angles remains the same (50-50-80), but subject to the constraint mentioned above, the measure of any one of the sides has infinitely many possible values, so long as those values are positive.

You might be interested in
Please help and show work <br> i need 17 19 and 21
Nat2105 [25]

Answer:

Step-by-step explanation:

<em>(17).</em> g(x) = x³ + 4x

f(x) = 4x + 1

( f × g )( x ) = ( x³ + 4x )( 4x + 1 ) = <em>4 </em>x^{4}<em> + x³ + 16x² + 4x</em>

<em>(19).</em> f(t) = 4t - 4

g(t) = t - 2

( 4f + 3g )( t ) = 4(4t - 4) + 3(t - 2) = 16t - 16 + 3t - 6 = <em>19t - 22</em>

<em>(21).</em> h(t) = t + 3

g(t) = 4t + 1

h(t - 2) + g(t - 2) = ( t - 2 ) + 3 + 4( t - 2 ) + 1 = t + 4t - 2 + 3 - 8 + 1 = <em>5t - 6</em>

5 0
3 years ago
500m:2km in it's lowest form<br>​
blagie [28]

500m:2km (change km to m)

500m:2000m (divide by 100)

5m:20m (divide by 5)

1m:4m

7 0
3 years ago
A $240.00 item is marked down by 25%.
andrey2020 [161]
The price of the item is now $180
8 0
3 years ago
Read 2 more answers
Use the graph of f(x)=x^2 to find a number δ such that ∣x^2−1∣&lt;0.1 whenever 0&lt;|x−1|&lt;δ.
choli [55]

Answer:

\delta=0.0333

Step-by-step explanation:

|x^2-1}=|x-1||x+1|

|x|-|1|

|x|

|x+1|

Hence

|x-1|

|x-1|

Hopefully you get what I meant!!

8 0
3 years ago
HELP !! The figure below has a point marked with a large dot. First, translate the figure 7 units to the right and 5 units up. T
Orlov [11]

Answer:

the picture is not there

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which list is in order from least to greatest
    13·1 answer
  • 1. Benito embroiders and sells T-shirts. The graph
    15·2 answers
  • X + 16 = 11<br> What property is it
    8·1 answer
  • I dentist the symmetry of the graphs. <br> Y=x^6 and y=x^11
    8·1 answer
  • Circle the difference 9 - 4=5
    9·2 answers
  • Please help with this question
    6·2 answers
  • Find an explicit form f(n) of the arithmetic sequence where the 2nd term is 25 and the sum of the 3rd term and 4th
    5·1 answer
  • 5x-3=13-3x how do I find x?
    8·2 answers
  • Given an = 3n-5, what is the common difference?
    11·1 answer
  • What is the measure of angle L?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!