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
earnstyle [38]
3 years ago
7

Are the triangles similar? Yes or no please let me know

Mathematics
2 answers:
Colt1911 [192]3 years ago
8 0

Answer:

I think they are.

NARA [144]3 years ago
5 0

Answer:no

Step-by-step explanation:

The 30 was subtracted by 10 to make 20. Only thing is that 37 - 10 doesn’t equal 24. Also 2 angles inside both triangles are not the same so your answer is no.

You might be interested in
Find the values of​ x, y, and z in the triangle to the right. A triangle has angles labeled as follows: lower left, x degrees; t
Studentka2010 [4]

Given:

Consider the below figure attached with this question.

Angles of a triangle are x, y and z.

To find:

The values of x, y and z.

Solution:

If two angles are linear pair, then their sum is 180 degrees.

y+(3x+5)=180

y=180-3x-5

y=175-3x

Similarly,

z+(3x-5)=180

z=180-3x+5

z=185-3x

According the the angle sum property, the sum of all angles of a triangle is 180 degrees.

x+y+z=180

x+(175-3x)+(185-3x)=180

-5x+360=180

-5x=180-360

-5x=-180

Divide both sides by -5.

x=36

The value of x is 36.

y=175-3(36)

y=175-(108)

y=67

Now,

z=185-3(36)

z=185-108

z=77

Therefore, the values of x, y and z are 36, 67 and 77 respectively.

6 0
3 years ago
To find the angle of rotation θ between the previous x and y axes and the new x′ and y′ axes, we use the formula: cotangent of 2
Tamiku [17]

The equation is the given one:

\cot 2\theta=\frac{A-C}{B}

Which is the same as:

\tan 2\theta=\frac{B}{A-C}

And the interval of the angle θ must be (0°,90°) so, 2θ must be (0°,180°).

So the statement is True.

7 0
1 year ago
WILL MARK BRAINLIEST ASAP!
musickatia [10]

Answer:

D -24/25

Step-by-step explanation:

sin(2x) = 2sin(x)cos(x)

cos(x) = ⅘

sin²(x) = 1 - cos²(x) = 1 - (⅘)²

sin²(x) = 9/25

sin(x) = -⅗

(Because 4th quadrant)

sin(2x) = 2(-⅗)(⅘)

= -24/25

4 0
3 years ago
GUYS HELP PLEASEEEE I HAVE AN EXAM
lions [1.4K]

Answer:

3.472

Step-by-step explanation:

The angle of the semtrical cube times the number of 2 because of the number in the area. So the anser is 3.472.

7 0
3 years ago
Read 2 more answers
An isosceles triangle has an angle that measures 90°. Which other angles could be in that isosceles triangle? Choose all that ap
Inga [223]

Answer:

Step-by-step explanation:

If one angle = 90 degrees, then the other 2 added together must also = 90.

There is only 1 answer to this, since the triangle is isosceles..

x + x = 90        Combine

2x = 90            Divide by 2

x = 90/2          

x = 45

So both acute angles = 45 degrees.  

8 0
2 years ago
Other questions:
  • Please help work is due tomorrow. Thanks
    9·2 answers
  • Luis draws 1 card from a deck 39 times predict how many times he draws an ace
    13·1 answer
  • Divide the difference between 1300 and three hundred fifty, by four
    13·1 answer
  • Carl Carpenter buys a drill press. The price, including tax, is $675.00. He finances the drill press over 24 months after making
    13·1 answer
  • plz help 12 points !!! it's l due in a hourPIL Assessment 0 Stephan has a piece of wood that measures 18 inches long and 12 inch
    9·1 answer
  • Solve the inequality.
    12·2 answers
  • Please help its my last question
    5·1 answer
  • Describe the end behavior of the following function f(x)=-7x^3+2x-4
    15·2 answers
  • Here's the photo<br>=0.2 × 0.3​
    9·2 answers
  • Please Help if you can.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!