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
Ierofanga [76]
2 years ago
8

What is the value of x with clear working out please?

Mathematics
2 answers:
slavikrds [6]2 years ago
6 0

let me add a bit more material, to the great reply above, which is absolutely correct.

we know that AB = AC, that means that triangle ABC is an isosceles and that its two angles at the "base" are congruent, namely the blue angles in the picture.

Since all flat-lines are 180°, then we know the angle to the left of point B is 180 - 44 - 23, and that angle is a corresponding angle with 67 + x.

nirvana33 [79]2 years ago
5 0

Answer:

Answer: <u> </u><u>x</u><u> </u><u>is</u><u> </u><u>4</u><u>6</u><u>°</u><u> </u>

Step-by-step explanation:

• Let's first find Angle ACB

{ \rm{ \angle ACB + 23 \degree + 90 \degree = 180 \degree}} \\  \\ { \rm{ \angle ACB = (180 - 90 - 23) \degree}} \\  \\ { \underline{ \rm{ \:  \angle ACB = 67 \degree}}}

• From alternative angles, x = Angle BAC.

• Since AB = AC, then Angle ABC = Angle ACB

{ \rm{x +  \angle ABC +  \angle ACB = 180 \degree}} \\  \\ { \rm{x + 67 \degree + 67 \degree = 180 \degree}} \\  \\ { \rm{x + 134 \degree = 180 \degree}} \\  \\ { \boxed{ \rm{x = 46 \degree}}}

You might be interested in
The x and y intercepts
ale4655 [162]
Y inter (0, -3) x inter (2,0)
4 0
3 years ago
PLEASE HELP!!!!!!!
r-ruslan [8.4K]

Answer:

50 degrees

Step-by-step explanation:

3 x 6 = 18

56 - 18 = 38

38 + 12 = 50

8 0
3 years ago
Graph y equals -7 / 3 x + 2​
Marina86 [1]

Answer:

Step-by-step explanation:

4 0
3 years ago
Ill give brainliest to first right answer!
N76 [4]

Answer:

726

Step-by-step explanation:

Here p = k / q², and 24 = k / 121, or k = 2904

Then p = 2904 / q²

If q = 2, p = 2904 /4 = 726

7 0
2 years ago
Find the output when the input x is 7
Anvisha [2.4K]
Not enough information
7 0
3 years ago
Other questions:
  • Rolex worked 40 hours last week she had $74 deducted from his earning for taxes . if he had $286 left after the deduction how mu
    9·1 answer
  • Classifying triangles according to side length and angle measurement
    7·2 answers
  • P(x) = 2x² + 1<br> What is the inverse for p(x)?
    15·1 answer
  • In the standard (x,y) coordinate plane, what is the area of the circle x^2 + y^2 =169?
    10·1 answer
  • The radius of a circular sign is 12 inches. Equal parts of the the sign are painted red and yellow. How many square inches are p
    6·1 answer
  • Point B is between Q and R on Q through R. BR = 16.9 and QR = 51.5. Sketch to determine the length of QB. A. QB = 34.6 c. QB = 1
    10·1 answer
  • Martha is constructing the circumscribed circle for△RST. She has already used her compass and straightedge to complete the part
    15·2 answers
  • The longest run way at an airport has the shape of a rectangle and an area of 1,573,000 sq ft. This run way is 130 feet wide. Ho
    6·1 answer
  • Write -5/12 as a decimal, use bar notation if necessary
    10·1 answer
  • A certain state uses the following progressive
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!