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
TEA [102]
2 years ago
15

How many unique triangles can be formed with two side lengths of 10 centimeters and one 40° angle?

Mathematics
1 answer:
r-ruslan [8.4K]2 years ago
3 0

Answer:

  • Two unique triangles possible

Step-by-step explanation:

Given two sides of 10 cm and one 40° angle

<u>If we use these, we'll get isosceles triangle with:</u>

1. Included 40° angle.

<u>Then the other angles will be same and measure:</u>

  • (180° - 40°)/2 = 70°

2. Adjacent 40° angle. Then one of the angles must be 40° angle as opposite of 10 cm sides.

<u>The remaining angle will measure:</u>

  • 180° - 2*40° = 100°

There no more unique triangles possible, so the answer is two.

You might be interested in
Are the answers true or false
insens350 [35]

Answer:

T,F,T,F

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What fraction is equal to 3 1/9 ?
Masteriza [31]

Answer:

28/9

Step-by-step explanation:

We will have to convert the given question into improper fraction before solving

So let's solve the question

3 1/9

Can be written as 28/9 which is improper fraction

Since there's nothing that can be used to divide both the numerator and denominator

Then our final answer is 28/9

But in the case where the fraction can be divided we can actually solve further

7 0
3 years ago
Read 2 more answers
Write as an algebraic equation<br> Jimmy ran m miles in t minutes. What was his speed?
choli [55]
Expression is m x t = S
5 0
3 years ago
Read 2 more answers
What would the x and y intercept for the following question? 5x+10y=20
Setler79 [48]

Answer:

y= 1/2x+2

y int is 2

x int is -2

Step-by-step explanation:

plug in 0 for y int

set the equation equal to 0 for x int

8 0
3 years ago
You need to rent a bowling lane. On Friday nights, you have two options. Option A is a $20 lane rental plus $3 per game. Option
ExtremeBDS [4]

For 5 games, the cost will be equal for each option.

Step-by-step explanation:

Given,

Lane rental of offer A = $20

Per game charges = $3

Let,

x be the number of games.

A(x) = 3x + 20

Lane rental is $35 for maximum 10 games.

B(x) = 35

For the cost to be same;

A(x) = B(x)

3x+20=35\\3x=35-20\\3x=15

Dividing both sides by 3

\frac{3x}{3}=\frac{15}{3}\\x=5

For 5 games, the cost will be equal for each option.

Keywords: function, division

Learn more about functions at:

  • brainly.com/question/10772025
  • brainly.com/question/10879401

#LearnwithBrainly

6 0
3 years ago
Other questions:
  • Marcel and Floyd are playing games at an arcade. Marcel has $8.25 and is only playing $0.25 games. Floyd has $9.75 and is only p
    11·1 answer
  • On Monday, Brad biked 1 4/6 miles; Tuesday, 1 3/6 miles; Wednesday, 1 5/6 miles; and Thursday, 1 4/6 miles. On which day did he
    12·2 answers
  • A pair of ordinary dice is rolled. What is the probability that each die will show a number higher than 4. 1. (1/36) 2. (1/12) 3
    12·1 answer
  • Which shows the equation y + 4 = 2(x – 1) written in standard form? –2x + y = –5 –2x + y = –6 y = 2x – 6 y = 2x – 5
    13·1 answer
  • (Sin5A/sina)-(cos5A/cosA)=4cos2A
    6·1 answer
  • How many parallel lines does a square have?
    13·1 answer
  • Use the algebraic description (x, y) ➡️ (x - 5, y + 2) for the points N (2, 2), P (4, 2) and Q(1, -1) and write the coordinates
    7·1 answer
  • ANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERANSWERAN
    13·1 answer
  • Question 1 : solve 12 &lt; 2x ≤ 32
    11·1 answer
  • If a cylinder has a volume of 120 cm3 and a cone has a volume of 360 cm3, is it possible that the two cones have congruent bases
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!