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
damaskus [11]
3 years ago
7

Find x❤❤ I Will mark brainliest who answer first

Mathematics
1 answer:
andre [41]3 years ago
8 0

Value of x is 35°

Step-by-step explanation:

  • Step 1: Since the line segment is a perpendicular bisector, the angle formed is equal to 90° and two triangles are also formed.

Find x using the property of triangles that sum of angles of a triangle is 180°

⇒ x° + 55° + 90° = 180°

⇒ x° + 145° = 180°

∴ x = 180 - 145 = 35°

You might be interested in
A(n)=-14+3(n-1)(2)<br> find A(9)
Romashka [77]

Answer: 34

Step-by-step explanation:

Substitute n with 9

-14+3(9-1)(2)

-14+3(8)(2)

= 34

7 0
2 years ago
Factor 5a^2-30a+45, and 2x^5+x^4-2x-1.
Mrrafil [7]

Step-by-step explanation:

{5a}^{2}  - 30a + 45

5( {a}^{2}  - 6a + 9)

5(a-3)(a-3)

5(a-3)^2

{2x}^{5}  +  {x}^{4}  - 2x - 1

X^4(2x+1) - (2x+1)

(x^4-1)(2x+1)

(x^2-1)(x^2+1)(2x+1)

(x-1)(x-1)(x^2+1)(2x+1)

6 0
2 years ago
A spherical balloon has a circumference of 23 cm. What is the approximate surface area of the balloon to the nearest square cent
Bad White [126]
168cm2
Let r cm be the radius of the balloon, then 
<span>2pi(r)=23=>r=23/(2pi) </span>
<span>The surface area= </span>
<span>4pi(r^2)= </span>
<span>4pi[23/2pi)]^2= </span>
<span>(23^2)/pi=168.386 cm^2 </span>
<span>approximately.</span>
7 0
3 years ago
Solve. x + 4 = 10 help please i will give brainliest
kirza4 [7]

Answer: x = 6

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Solve the inequality.<br> 15 The solution of the inequality is___<br> Pls help!!!!!!!!!
nlexa [21]

Answer:

hsgsjskvshsjsvdjsmz

Step-by-step explanation:

hshshjsdbhwjsbdiaksbudjs

5 0
3 years ago
Other questions:
  • In a box of 500 colored balls, 75 are black, 150 are green, 175 are red, 70 are white, and 30 are blue. what are the probabiliti
    13·1 answer
  • Shannon drove for 540 minutes. if she drove 65 miles per hour how many miles did she travel?
    5·2 answers
  • By far the largest and most widespread use of americium-241 is as a component in household and industrial smoke detectors, where
    8·1 answer
  • A washer and a dryer cost $750 combined.The cost of the washer is 2 times the cost of the dryer. What is the cost of the dryer
    14·1 answer
  • If t stands for the number of years since 2000 write an equation for the deer population p as a function of t
    6·1 answer
  • What is the exact length of AB
    5·2 answers
  • If the item regularly cost d dollars and is discounted 20 percent which of the following represents discount price dollar
    13·1 answer
  • Sorry for the spam, I just really need help.
    5·1 answer
  • The coordinates of point P are (−3, 4). What are the coordinates of the point that is a reflection of point P over the y-axis? (
    15·2 answers
  • A tree is 14 meters tall. What is its height in feet? Use the following conversion: 1 meter is 3.3 feet
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!