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
Naddik [55]
3 years ago
10

Please help me with the question below

Mathematics
2 answers:
I am Lyosha [343]3 years ago
8 0

a) Angle XBC = 55 because XY is parallel with BD

b) As given, XB = XC, so that triangle XBC is the equilateral triangle.

As XBC is equilateral triangle, angle XBC is equal to angle XCB

Angle XBC = 55° => Angle XCB = 55°

In a triangle, the total value of three corners are equal to 180°

So that: Angle XBC + Angle XCB + Angle BXC = 180°

=> 55° + 55° + Angle BXC = 180 °

=> Angle BXC = 70°

Read more on Brainly.com - brainly.com/question/15317951#readmore

jonny [76]3 years ago
5 0

Answer:

a) Angle XBC = 55 because XY is parallel with BD

b) As given, XB = XC, so that triangle XBC is the equilateral triangle.

As XBC is equilateral triangle, angle XBC is equal to angle XCB

Angle XBC = 55° => Angle XCB = 55°

In a triangle, the total value of three corners are equal to 180°

So that: Angle XBC + Angle XCB + Angle BXC = 180°

=> 55° + 55° + Angle BXC = 180 °

=> Angle BXC = 70°

You might be interested in
Solve the following equation for x, in terms of a and b. ax = 15 + bx
charle [14.2K]

Value of x will be x=\frac{15}{a-b}.

Equation given in the question → ax=15+bx

To find the value of 'x' in terms of a and b, we will simplify the given equation,

ax=15+bx

ax-bx=(15+bx)-bx

x(a-b)=15

x=\frac{15}{a-b}

           Therefore, Values to filled → Blank 1 = 15

                                                           Blank 2 = (a - b)

Learn more,

brainly.com/question/14318220

8 0
2 years ago
3x + 2(4x - 4) = 3 4 3 2 1
rjkz [21]

Answer:

<u><em>X=1</em></u>

Step-by-step explanation:

6 0
3 years ago
Write an expression to show 4 decreased by the sum of g and 5.
Anastasy [175]

Answer:4 - (g+5)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How many solutions does the equation −3x−17=−17−3x have?
harkovskaia [24]

Answer:

an infinite number of solutions

Step-by-step explanation:

−3x −17 = −17 −3x

left side = right side  TRUE because -3x-17 is the same as -17-3x

we can rearrange  the the equation

−3x −17 +17 = −17 +17−3x, add 17 on both sides of the equations

            -3x = -3x, divide both sides by (-3)

               x = x

Since this equation is <u>always true ( for any number ) </u>we have <u>an infinite number of solutions</u> (since there are is an infinity of numbers.)

8 0
3 years ago
Find the slope of the graph below.
satela [25.4K]
The equation is y=x+3
6 0
3 years ago
Other questions:
  • 2ax-4ay+3bx-6by factor the expression as the product of two binomials
    15·1 answer
  • △MNO ~△DEF. Identify the perimeter and area of △MNO to the nearest tenth. PLEASE HELP!!!
    13·1 answer
  • What is the value of t in this equation?<br> 3t=t+3
    15·1 answer
  • Two cyclists, Alan and Brian, are racing around oval track of length 450m on the same direction simultaneously from the same poi
    9·1 answer
  • Millie needs the average height of the plants she is buying to be atleast 73 inches. She has selected three plants that are 70,
    6·1 answer
  • Please help &gt;.&lt;
    14·2 answers
  • What is the vertex of the function defined as<br> g(x) = f(x – 5) + 3?
    14·1 answer
  • What is the value of (0.6)^3 ?
    14·1 answer
  • Terry has a cube numbered from 1 to 6. He tosses the cube onto the floor 120 times. How many times should he expect it to land o
    11·1 answer
  • 7th Grade: Daily Tre Seventh Grade Wee.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!