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
labwork [276]
2 years ago
9

Solve x for the figure

Mathematics
1 answer:
jeka942 years ago
3 0

Answer:

x = 132°

Step-by-step explanation:

Hello!

The shape has 6 sides, so it is a hexagon.

The sum of angles in a hexagon is 720°. We can add all the values and isolate x.

<h3>Solve for x</h3>
  • 75° + 132° + 113° + 108° + x° + 160° = 720°
  • x°+ 588° = 720°
  • x° = 132°

The value of x is 132°.

You might be interested in
Please help: (picture)
Slav-nsk [51]

We need to solve the speed formula for d. To do so, let's start by moving the number of the left hand side:


\frac{S}{356} = \sqrt{d}


Square both sides to get rid of the square root:


\frac{S^2}{126736} = d


Now plug the known value of the speed to find the distance:


d = \frac{140^2}{126736} = \frac{19600}{126736} \approx 0.15465


So the closest answer is the last one: d=0.155km

3 0
4 years ago
7.find the equation of a circle with one of the diameters x+2y+8=0and passing through the intersection of a circle x²+y²+2=0 and
ozzi

Answer:

  • See below

Step-by-step explanation:

<u>Find the intersection of circles</u>

  • x² + y² + 2x = 0 and
  • x² + y² - 3y = 0

<u>Subtract the equations to find:</u>

  • 2x = -3y ⇒ y = -2/3x

<u>By substitution find the points:</u>

  • (0, 0) and (-1.385, 0.923)

<u>Find midpoint between these two points:</u>

  • x = (0- 1.385)/2 = -0.6925 , y = (0 + 0.923)/2 = 0.4615

<u>Find perpendicular bisector passing through this point:</u>

  • y - 0.4615 = 3/2(x + 0.6925)
  • y = 1.5x +  0.4615 + 1.5(0.6925)
  • y = 1.5x + 1.50025

<u>Find intersection of the lines, it is the center:</u>

  • y = 1.5x + 1.50025
  • x + 2y + 8 = 0

<u>Solving we get:</u>

  • x = -2,75, y = -2.625

<u>Find radius, the distance from center to point (0, 0) and get equation of circle:</u>

  • (x + 2.75)² + (y + 2.625)² = (0 + 2.75)² + (0 + 2.625)²
  • x² + 5.5x + y² + 5.25y = 0
  • 4x² + 22x + y² + 21y = 0
  • 4x² + 4y² + 22x + 21y = 0

4 0
3 years ago
Read 2 more answers
The number of students in a chess club decreased from 18 to 12. What is the percent decrease ? Round to the nearest percent
Elena L [17]

Answer:

33.3% decrease or 33%

Step-by-step explanation: 1/3 of 18 is 6. 1/3=33.3% it moved down by six people so 33% is your answer

8 0
3 years ago
Read 2 more answers
Solve for x.<br>– 6 = - 4/x​
Law Incorporation [45]

Answer:

2/3 or in decimal form which is 0.6

Step-by-step explanation:

7 0
3 years ago
A submarine dives below the surface heading downward in three moves if each move downward 325 feet where is the submarine after
Lyrx [107]

Answer:


Step-by-step explanation:

The answer would me -975 :)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Line a is parallel to line b, m∠1=2x+44 and m∠ 5=5x+38 Find the value of x.
    8·1 answer
  • a local gym charges a membership fee of $20, monthly fee of $15. organize the data for the cost of gym membership for a year. wr
    10·1 answer
  • Write 6% as a decimal.
    9·2 answers
  • There are two different paths Kate can take to school. One path is 8/10 kilometer long. The other path is kilometer 80/100 long.
    9·2 answers
  • Movie A took in $142.44 million on it’s first weekend. This topped the previous opening weekend revenue set by movie B by $4.14
    11·1 answer
  • Select all that apply.
    12·1 answer
  • Show 145,723 in Word form and Expanded form
    12·1 answer
  • The<br>perimeter of<br>rectangle is 36 cm<br>If its width is 7cm Exaluate to its length<br>​
    5·1 answer
  • Aidan ran 712 of a mile, then took a break before running another 12 of a mile. How far did Aidan run in all?
    9·1 answer
  • 10ft = ? m<br> Help plz I am stuck
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!