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
laiz [17]
3 years ago
14

In a right triangle, the acute angles measure x + 15 and 2x degrees. What is the measure of the smallest angle of the triangle?

Mathematics
2 answers:
satela [25.4K]3 years ago
6 0

Answer : C. 40

In a right triangle, the acute angles measure x + 15 and 2x degrees

We know right angle is 90 degree.

In right angle triangle , one angle is 90 and other two angles are x+15  and 2x

WE know sum of angles in a triangle = 180

90 + x+15 + 2x = 180 (combine like terms)

105 + 3x = 180

Subtract 105 on both sides

3x = 75 (Divide by 3 on both sides)

x= 25

In right angle triangle , one angle is 90 and other two angles are x+15  and 2x

Replace x with 25

So angles of the right triangle are 40, 50 , 90 degrees

Smallest angle of the triangle= 40

never [62]3 years ago
6 0

The measure of the smallest angle of the triangle is 40. The correct answer between all the choices given is the third choice or letter C. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

You might be interested in
PLEASE HELP FOR BRAINLIST
Ne4ueva [31]
The Answer Is B Because Count The Number Of Hours By The Amount Of Money He Is Being Paid
4 0
3 years ago
Tony borrows $7,000 from a friend
Orlov [11]

Answer:

5%100 ×R200

Step-by-step explanation:

Address and u the one for me please

3 0
3 years ago
Read 2 more answers
The perimeter of a rectangle is 50 centimeters. If the width of the rectangle is 9 centimeters
nordsb [41]

Answer:

Length = 17 cm

Width = 8 cm

Step-by-step explanation:

Let the length be x cm

Therefore, Width = (x - 9) cm

Perimeter of rectangle = 2(l +w)

50 = 2[x + (x - 9)]

50/2 = 2x - 9

25 = 2x - 9

25+ 9 = 2x

2x = 34

x = 34/2

x = 17 cm

x - 9 = 17 - 9 = 8 cm

Therefore,

Length = 17 cm

Width = 8 cm

Thus, the dimensions of the rectangle are 17 cm and 8 cm.

6 0
2 years ago
Help With A Question
blondinia [14]
The anwser is 5.05 cm hahahahahahahahahahahahah 
4 0
3 years ago
Please help me, i want now
VARVARA [1.3K]

The value of angle C in the triangle is 50°.

<h3>How to calculate the triangle?</h3>

From the information given, the angle A = 60° while B is given as 70° and we are told to calculate the value of C.

It should be noted that the sum of angles on a triangle is 180°. Therefore, the value of C will be:

= 180° - (60° + 70°)

= 180° - 130°

= 50°

Learn more about triangles on:

brainly.com/question/1058720

#SPJ1

6 0
1 year ago
Other questions:
  • What is the passcode for Horatio's Haunted House? : pls help fast it is due soon
    11·2 answers
  • At the grocery store checkout, you watch the register as it rings up your purchases and coupons. The prices are as follows: $2.9
    6·2 answers
  • What is 04.151515... into a fraction
    8·1 answer
  • The height of an object thrown upward with an initial velocity of 32 feet per second is given by the formula h = −16t2 + 32t, wh
    12·1 answer
  • Set up an equation to find the length of the diagonal of the rectangle.
    14·1 answer
  • Express 42 base 7 in base 10​
    11·1 answer
  • Please help I need to do it fast
    8·2 answers
  • Find the length x.<br> 2<br> 4<br> 5<br> X
    9·1 answer
  • ) Kora is working on a scrapbooking project. She buys packages of stickers at two different stores.
    7·1 answer
  • A ship leaves port at 1 pm traveling north at the speed of 30 miles/hour .at 3 pm the ship adjusts its course20° eastward. Sketc
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!