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
Leni [432]
2 years ago
6

A triangle is such that the largest angle is 7 times the smallest angle. The third angle is 15 less than the largest angle. Find

the measure of each angle.
Mathematics
1 answer:
Tcecarenko [31]2 years ago
8 0

Answer:

<u>The smallest angle measures 13°, the largest angle measures 91° and the third angle measures 76°</u>

Step-by-step explanation:

Let's recall that the interior angles of a triangle add up to 180°, therefore we have:

Smallest angle = x

Largest angle = 7x

Third angle = 7x - 15

Now, we can solve for x, using the following equation:

x + 7x + 7x - 15 = 180

15x = 180 + 15

15x = 195

x = 195/15

x = 13 ⇒ 7x = 91 ⇒ 7x - 15 = 76

<u>The smallest angle measures 13°, the largest angle measures 91° and the third angle measures 76°</u>

You might be interested in
I’m not smart so can someone help me
Bingel [31]

at first plot the point In graph after that measure thatt side and you ll get the answer . thank you

Step-by-step explanation:

please mark as a brainlist

6 0
2 years ago
Find the slope containing the points (5, 2) and (1, 6)
djverab [1.8K]
-1. Remember rise over run

4 0
3 years ago
Which facts are true for the graph of the function below? Check all that apply.
Ludmilka [50]

Answer:

B. D. E

Step-by-step explanation:

6 0
2 years ago
10. Use the discriminant to find the values of b for which the equation 4x2 + bx + 1 = 0 has one real solution.
il63 [147K]

Answer:

b = 4, or -4

Step-by-step explanation:

b^2 - 4*4*1 = 0

b^2 = 16

b = 4, or -4

8 0
2 years ago
Why might you want to use the commutative property to change the order of the integers in the following sum before adding
Delicious77 [7]
<span>Commutative Property is the property in which you can move around numbers in numerical operations like, addition and multiplication while retaining their result. In contrast to subtraction and division in which position is an important factor for every result, here it is regardless. </span>Why might you want to use this property?<span>Well, most importantly it suits the operation of addition and hence, to ensure the arrangement of the number is in symmetric proportion to its counterpart such as 3 + 2=2 + 3. Or rather, understanding that the equations in both sides are but the same and equal in sum. Thus, this is much more usable or will make more sense if used in a larger scale of complex equations and integers.<span>
</span></span>
4 0
3 years ago
Other questions:
  • Which of the following expressions represents the verbal description below? the product of x and the sum of 6 and 8 times the sq
    12·1 answer
  • rainer bought 1.43 pounds of lunch meat at the store for 10.98.what was the unit rate (price) of the lunch meat?
    9·2 answers
  • 2 mi, 1.5 mi, 2.5 mi​
    12·2 answers
  • What does 1.4x + 2.8y equal to?
    8·2 answers
  • What is the equation of the line that is perpendicular to the
    5·1 answer
  • Find the difference (-8+5i)-(8-2i​
    6·1 answer
  • Help plsssss ill give brainly
    13·1 answer
  • A pickup truck travels 45 Mi on 2 and 1/3 gallons and goes19 miles on one gallon of gas. At that rate how far will it travel on
    13·1 answer
  • If the lengths of two sides of a right triangle are 5 and 12 units, what is the least possible length, in units, of the third si
    11·2 answers
  • What’s the domain and range for this? And is it a function? Yes or No
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!