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
ludmilkaskok [199]
3 years ago
5

What is the value of x? There is isosceles triangle. The measure of angle which is between two congruent sides is (6x+10⁰). The

measures of other angles are (x+17⁰) and (4x-34⁰).
Mathematics
1 answer:
max2010maxim [7]3 years ago
8 0
<h3><u>Answer</u><u>:</u><u>-</u></h3>

x=17

<h3><u>step-by</u><u>-</u><u>step</u><u> </u><u>Explanation</u><u>:</u><u>-</u></h3>

{\boxed{\quad\:\mapsto\rm Firstly\:Let's\:understand\:the\:concept:-}}

<h3 />

This is a isosceles triangle. As it is a triangle we can apply sum theory. we have to take the sum of given unknown polynomials as 180° .Then by solving it we can find the value of x.

<h3><u>Solution</u><u>:</u><u>-</u></h3>

Given angles

  • (6x+10°)
  • (x+17°)
  • (4x-34)°

According to sum theory

{\boxed{\sf The \:sum\:of\:angles=180°}}

  • Substitute the values

\qquad \quad{:}\longmapsto\tt (6x+10)+(x+17)+(4x-34)=180

  • Remove brackets

\qquad \quad{:}\longmapsto\tt 6x+10+x+17+4x-34=180

  • Together like polynomials and constants

\qquad \quad{:}\longmapsto\tt 6x+x+4x+10+17-34=180

\qquad \quad{:}\longmapsto\tt 11x-7=180

  • Interchange sides

\qquad \quad{:}\longmapsto\tt 11x=180+7

\qquad \quad{:}\longmapsto\tt 11x=187

\qquad \quad{:}\longmapsto\tt x=\cancel{\dfrac{187}{11}}

  • Simplify

\qquad \quad{:}\longmapsto\tt x=17

\therefore\sf The \:value\:of\:x\;is\:17.

You might be interested in
if x stands for am number what is the mathematical phrase that represents three more than the number​
vlada-n [284]

Answer:

x + 3

Step-by-step explanation:

if x represents a number then 3 more than the number means addition of 3 to the number ( x )

so, required phrase is ;

=》x + 3

8 0
3 years ago
Read 2 more answers
Find the equation of the line that passes through the given point and has the given slope. (Use x as your variable.)
devlian [24]

Answer:

Slope form of line  y = 9

Step-by-step explanation:

m= 3

The y-intercept of the line that passes through the given point  (0,9) is

 9 = 3(0) + b

  b= 9

The equation of the line that passes through the given point  (0,9) is

y =mx +b

 y = 0 +9

y=9

4 0
2 years ago
Number of sides of shape: 4<br>Number of degrees inside:<br>​
Nutka1998 [239]

Answer:

360°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

here n = 4, hence

sum of interior angles = 180° × 2 = 360°

4 0
3 years ago
What is a, the initial amount, for the function: f(x) = 300(1.16)*?
jeka94
<h3>Answer:   300</h3>

====================================================

Explanation:

One general template of exponential functions is

f(x) = a*(b)^x

The 'a' is the initial amount, which in this case is a = 300

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

Extra info:

The b is the base of the exponential, which is b = 1.16

The value of b is helpful to determine if you have exponential growth or decay, and how much of either. Because b = 1.16 is greater than 1, it indicates exponential growth. The rate of growth is found by solving 1+r = 1.16 to get r = 0.16, which leads to 16% growth.

6 0
3 years ago
Help me please !!!!!
Anuta_ua [19.1K]
You are correct!

90 would be the correct choice, here is why:

use the eqation: $20*30*15%

first times $20*30=600

now, 600 *15%= $90

therefore, your answer is 90 dollars
5 0
3 years ago
Other questions:
  • Howwhats 222 to the 44th power
    13·2 answers
  • Question Middle School Mathematics 5 3 pts Avatar of Grace77 All three trains just arrived at the station. When will they next a
    6·1 answer
  • Which statement is true regarding the two shaded sectors of circle O? Explain.
    5·2 answers
  • How many tablespoons is 64 grams of sugar?
    11·1 answer
  • Simplify Exponents (X^3)^5
    6·2 answers
  • What will the length and width be for a perimeter of 15
    7·2 answers
  • A janitor can clean 1/9 of a stadium in 1/3 of an hour. If he continues at this rate how much of the stadium can he clean pre ho
    11·1 answer
  • One hundred rats with mothers that were exposed to high levels of tobacco smoke during pregnancy were put through a simple maze.
    9·1 answer
  • What is the image of the point (-1,-3)(−1,−3) after a rotation of 90 degrees counterclockwise about the origin?
    11·1 answer
  • Solve A=Q + ms for Q.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!