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
SashulF [63]
2 years ago
7

The measures of the angles of triangle ABC are 6x -7; 3x +10; and 10x +25 respectively.Find the measure of each angle of triangl

e ABCWhat type of triangle is ABC? Explain.
Mathematics
1 answer:
katrin [286]2 years ago
3 0

Answer:

41, 34, 105

Step-by-step explanation:

Given that :

Measure of angles :

6x -7; 3x +10; and 10x +25

Recall; sum of angles in a triangle is 180

(6x - 7) + (3x + 10) + (10x + 25) = 180

6x - 7 + 3x + 10 + 10x + 25 = 180

6x + 3x + 10x - 7 + 10 + 25 = 180

19x + 28 = 180

19x = 180 - 28

19x = 152

x = 8

Hence,

6x - 7 = 6(8) - 7 = 41

3x + 10 = 3(8) + 10 = 34

10x + 25 = 10(8) + 25 = 105

You might be interested in
50-10x=20 what is the value of x in this problem
Andrew [12]
So what I did was I wrote down the problem 50 - 10x = 20.

The first step I did was take 50 and subtract it from both sides: 50 - 10x = 20
                                                                                                   -50            -50
After that i cross out the so 50's and take 20 and subtract it to 50 which gave me -30. So when you write this down you rewrite it as: -10x = -30

Last step: take the -10 and divide it by both sides the cross out the two -10's cause it's going to be written as -30/-10 which would give you x = 3. So there is your answer, hope this helps. :)

~Shadow


7 0
3 years ago
Which statement about an input/output table is true?
GREYUIT [131]
The answer is c because the input values do not have to be consecutive, the output values can be decimals and fractions, and the output values are not always increasing as they go on, sometimes they decrease. for example, look at exponential decay and exponential growth. hope this helped (;
4 0
2 years ago
Read 2 more answers
What is the value of sin-1(1)? negative startfraction pi over 2 endfraction 0 startfraction pi over 2 endfraction π
mariarad [96]

The value of sin-1(1) is negative startfraction pi over 2 endfraction, startfraction -pi over 2 endfraction.

<h3>What is the value of sin (π/2)?</h3>

The value of sin (π/2) is equal to the number 1. The value of the sin-1(1) has to be find out.

Suppose the value of this function is <em>x</em>. Thus,

x=\sin^{-1}(1)

Solve it further,

\sin(x)=(1)              ......1

The value of sin (π/2) and -sin (-π/2) is equal to 1 such that,

\sin\dfrac{\pi}{2}=-\sin\left(-\dfrac{\pi}{2}\right)=1

Put this value in the equation 1,

\sin(x)=\sin\left(\dfrac{\pi}{2}\right)=-\sin\left(-\dfrac{\pi}{2}\right)

Thus, the range will be,

\left(\dfrac{\pi}{2},-\dfrac{\pi}{2}\right)

Thus, the value of sin-1(1) is negative startfraction pi over 2 endfraction, startfraction -pi over 2 endfraction.

Learn more about the sine values here;

brainly.com/question/10711389

3 0
2 years ago
Simplify: 3 square root 216<br> A. 8<br> B. 16<br> C. 6<br> D. 2
zysi [14]

Answer:

6

Step-by-step explanation:

Use a calculator

4 0
2 years ago
Read 2 more answers
Which is greater 272 oz or 20 lb
lakkis [162]
20lbs is greater because 272 oz is 17lbs
hope it helps
please mark as brainliest
8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the slope of a line parallel to this equation 7x=-3y+15?
    6·2 answers
  • Kevin designs a sprinkler system for his yard. One rotation of the the sprinkler waters a circle with an area of 255pie square f
    14·1 answer
  • Positive fractions less than 1 with an interval of 1/8
    14·1 answer
  • Will someone please help me with these questions. The table shows the average annual cost of tuition at 4-year institutions from
    5·1 answer
  • If Adam orders a book from Store X, how much will he owe to the nearest cent? The tax rate only applies to the cost of the book.
    14·2 answers
  • How do you find the value of x in the equation y= 2x+4 when y=18
    11·2 answers
  • What's the distance between the points (7,3) and (7,–8)?
    9·2 answers
  • 4x - 3 = 21 answer this in algebra
    7·2 answers
  • Please take a look at the picture. Please write your answer with an explanation.
    9·1 answer
  • How many feet are in 2,241 inches? (1 foot = 12 inches)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!