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
rjkz [21]
2 years ago
9

ΔXYZ has angles with the following measurements:

Mathematics
1 answer:
k0ka [10]2 years ago
3 0

Answer:

Below in bold.

Step-by-step explanation:

The 3 angles add up to 180 degrees as they are in a triangle.

So 10x - 33 + 4x - 19 + 100 - 2x = 180

12x = 180 + 33 + 19 - 100

12x = 132

x = 11.

So the 3 angles are

10(11) - 33 = 110 - 33 = 77 degrees

4(11) - 19  =  25 degrees

100 - 2(11) = 78 degrees

You might be interested in
What should be the right answer for this question
xxTIMURxx [149]

Answer:

3cm

Step-by-step explanation:

cb is the same length bisector ac, so the answer is <u>3 cm</u>

3 0
3 years ago
When I solve this problem I get a big number, and I don't kwow if it's Ok:
Jlenok [28]

Answer:

undefined

Step-by-step explanation:

6 0
3 years ago
Please help immediately
STALIN [3.7K]

So basically all you have to do is find the area of one of the smaller semi circles by using the formula for the area of a circle (A=πr^2). You know that the length of the larger semi circle's radius is equivalent to 6 cm because the radius of the smaller ones are 3 cm, meaning the diameter would have to be 6 cm and in this case, the length of the smaller semi circles' diameters is equal to the radius of the big semi circle. Then you would find the area of the big semi circle again by using the area of a circle formula, but after getting the answer you would half it, obviously because it's a semi circle. Subtract the are of the smaller semi circle you found earlier from the answer you just got and that's it ;) (you wouldn't have to half the area since there are two smaller semi circles and 1/2 + 1/2 = 1 but u knew that)

Put simply, the answer would be about 88.2644 cm because circles.

8 0
3 years ago
In APQR, find the measure of Z.P.
egoroff_w [7]

Step-by-step explanation:

multiple possibilities.

e.g.

we could use Pythagoras to get QR, and then use the law of sine to get angle P.

or we can use the law of sine to get angle R, and then use the rule that the sum of all angles in a triangle is always 180° to get angle P.

I propose the second option :

the law of sine :

a/sin(A) = b/sin(B) = c/sin(C)

with a, b, c being the sides always opposite of their associated angles.

33.8/sin(R) = 57.6/sin(90) = 57.6

sin(R) = 33.8/57.6 = 0.586805555...

R = 35.93064691...°

180 = 90 + 35.93064691... + P

P = 54.06935309...°

3 0
2 years ago
100 POINTS! Find the angle in radians.
Pani-rosa [81]

Answer:

obtuse?

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Mr. Menedez ran 13.1 miles at a constant rate for 150 minutes. To find how fast he ran, you solve the equation 13.1 = x • 150. W
    13·2 answers
  • Complete computefibonacci() to return fn, where f0 is 0, f1 is 1, f2 is 1, f3 is 2, f4 is 3, and continuing: fn is fn-1 + fn-2.
    7·1 answer
  • Give an example of where you would use either the Commutative or Associative Property of Addition in a real world situation.
    12·1 answer
  • Sarah and her friends laid down two beach blankets. The blankets are the same length but of different widths. The distributive p
    14·1 answer
  • F+13/4=4 solve for f
    11·2 answers
  • How do you find the length of a circle in geometry?
    15·2 answers
  • Picture//Help me please
    13·1 answer
  • A triangle is translated by using the rule (x,y) (x-4,y+1). Which describes how the figure is moved?​
    10·2 answers
  • Solve for x.<br><br> −3(x+5)=−9
    7·1 answer
  • V=1/3Ah<br>make h the subject of the formula when A=15 and h= 7​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!