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defon
3 years ago
15

Can a triangle have to acute angles and one obtuse angle

Mathematics
2 answers:
Tomtit [17]3 years ago
7 0

Answer:

  yes

Step-by-step explanation:

<em>Any obtuse triangle will also have two acute angles</em>.

__

The sum of angles in a triangle is 180°. If one of the angles is 90° or more (a right or obtuse angle), the other two (non-zero) angles must be less than 90°.

An obtuse triangle is one that has an obtuse angle, so both of the remaining angles must be less than 90°, that is, they must be acute angles.

adell [148]3 years ago
5 0

Answer:

Yes

Step-by-step explanation:

Example:

A triangle with angles: 100°, 50°, 30°

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Pls answer ASAP, will mark brainliest
Bess [88]

Answer:

15

Step-by-step explanation:

5 0
3 years ago
Circles M and K are congruent, QR is congruent to LN and OP is congruent to VW. Find x.
guajiro [1.7K]

QR = LN, so

-2x = -3y + 3

OP = VW, so

-6x =-6y + 18

(-2x = -3y + 3)*(-2) ------> 4x = 6y - 6

-6x = - 6y + 18

4x = 6y - 6

<u>-6x = - 6y + 18</u>

-2x = 12

x= - 6

6 0
4 years ago
A bowl of buttons contains 10 MAGA [MAKE AMERICA GREAT AGAIN] buttons, 5 GND [GREEN NEW DEAL] buttons and 10 NAW [NEVER A WALL]
kondaur [170]

Answer:

a) Probability of picking Two MAGA buttons without replacement = 0.15

b) Probability of picking a MAGA and GND button in that order = 0.0833

Probability of picking a MAGA and GND button in with the order unimportant = 0.167

Step-by-step explanation:

10 MAGA [MAKE AMERICA GREAT AGAIN] buttons, 5 GND [GREEN NEW DEAL] buttons and 10 NAW [NEVER A WALL] buttons.

Total number of buttons = 10 + 5 + 10 = 25

Let probability of picking a MAGA button be P(M) = 10/25 = 0.4

Probability of picking a GND button be P(G) = 5/25 = 0.2

Probability of picking a NAW button be P(N) = 10/25 = 0.4

a) Probability of picking Two MAGA buttons without replacement = (10/25) × (9/24) = 3/20 = 0.15

b) Probability of picking a MAGA and GND button in that order = (10/25) × (5/24) = 1/12 = 0.0833

Probability of picking a MAGA and GND button in with the order unimportant = [(10/25) × (5/24)] + [(5/25) × (10/24)] = 1/6 = 0.167

3 0
4 years ago
-2/3x= -12 solve for x
kogti [31]

Answer:

The answer is 18

Step-by-step explanation:

5 0
4 years ago
The blueprint (a scale drawing used by architects and others) for Zahra’s new office measures `4` cm long and `2` cm wide. The s
Dimas [21]

Using scale concepts, it is found that the length of her office is of 10 ft, while the width is of 5 ft.

------------------------

  • The scale of 6 cm to 15 ft means that each <u>6 cm in the drawing represent 15 ft in actual dimensions</u>.
  • From this, a rule of three is applied to find the dimensions.

First, we find the actual length:

6 cm - 15 ft

4 cm - x ft

6x = 60

x = \frac{60}{6}

x = 10

The actual length is of 10 ft.

Then, we find the actual width:

6 cm - 15 ft

2 cm - x ft

6x = 30

x = \frac{30}{6}

x = 5

The actual width is of 5 ft.

A similar problem is given at brainly.com/question/24743277

6 0
2 years ago
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