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
IrinaVladis [17]
3 years ago
12

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

ct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Find the missing part.

Mathematics
2 answers:
Maksim231197 [3]3 years ago
4 0
1) To find x we are going to use the Pythagorean equation:
 x= \sqrt{a^{2}+b^{2}  }
where 
a and b are the legs of our triangle. For our picture we can infer that a=10 and b=8, so lets replace those values in our equation to find x:
x= \sqrt{10^{2}+8^{2}}
x= \sqrt{100+64}
x= \sqrt{164}
x=12.8
We can conclude that the value of x in our triangle is 12.8

2) To find y we are going to use the trigonometric function tangent. Remember that tan(y)= \frac{opposite}{adjacent}. We know that the opposite side of our angle y is 8, and its adjacent side is 10, so lets replace those values in our tangent function to find y:
tan(y)= \frac{8}{10}
tan(y)=0.8
Since we need the measure of angle y, we are going to take inverse tangent to both sides to find it:
y=arctan(0.8)
y=38.66
We can conclude that the value of y in our triangle is 38.66°

3) Finally, to find z we are going to take advantage of two facts: the sum of the interior angles of a triangle is always 180°, and  our triangle is a right one, so one of its sides is 90°. Therefore, y+z+90=180. Since we already know the value of y, lets replace it in our equation and solve for z:
38.66+z+90=180
z+128.66=180
z=51.34
We can conclude that the measure of angle z is 51.34°


<span />
shtirl [24]3 years ago
4 0

Answer:

p

Step-by-step explanation:

You might be interested in
Alexis wants to make a paperweight at pottery class. He designs a pyramid-like model with a base area of 100 square centimeters
grigory [225]

Answer:

The density of the material must be at least 1.5 g/cm³.

Step-by-step explanation:

5 0
3 years ago
one teaspoon equals 0.5 centimeters. how many liters equals 50 teaspoons? Round the answer to the nearest hundredth.
alukav5142 [94]

50 teaspoons would equal 50*0.5 = 25 centimeters

1 cm = 0.001 liter

25*0.001 = 0.025 liters

8 0
3 years ago
Read 2 more answers
Х Y
Montano1993 [528]

Answer:

y = 0.5x + 3

Step-by-step explanation:

7 0
2 years ago
The area of a trapezoid is 33 square meters. one base is 4 meters long and the other base is 7 meters. find the height of the tr
In-s [12.5K]
h=6
A=((a=b)/2)h
33=((4+7)/2)h
33=(11/2)h
33=5.5h
6=h
7 0
3 years ago
GIVING BRAINLY TO CORRECT answer
crimeas [40]

Answer:

False

Step-by-step explanation:

Range is defined as the greatest possible number minus the lowest possible number. The highest is 150 (in thousands) and the lowest is 25, meaning the range would be 125,000 and not 150,000.

Hope this helps!

8 0
2 years ago
Read 2 more answers
Other questions:
  • Are right triangles always congruent
    6·1 answer
  • The price of a picture is £80. Find the new price after it has been decreased by 20%.
    7·1 answer
  • Please help me idk this
    15·2 answers
  • 2. Determine if the two quadrilaterals are similar,<br> if they are, state the scale factor.
    15·1 answer
  • One disadvantage of attitude scales is that they:
    10·1 answer
  • Simplify:<br> sec x – sec x<br> (sin x)2
    13·2 answers
  • I need help lol haha hahahahahhahhahahhahahah
    15·1 answer
  • Use the Pythagorean theorem to find the distance between (-5,2) and (10,10)​
    12·2 answers
  • Translate each verbal expression into an algebraic expression.
    12·2 answers
  • The ratio of the ages of father and son is 9:2.If the father is 45 ages old,find the ages of son. ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!