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
ANEK [815]
3 years ago
9

Use the diagram below to find the measurements of angle abc

Mathematics
2 answers:
dexar [7]3 years ago
7 0

Answer :

55°

Detailed explanation:

The triangles are isosceles (having two sides of equal length and angle).

Hence solve for angle DCE

Angle DCE= 180°-(55°+55°)

=70°

As vertically opposite angles are equal. Thus,

angle ACB=70°.

Hence 180°-70°=110°

As the angles in an isosceles triangle are equal hence;

110°÷2=55°

Hence angle ABC is 55°

Hope this is has been clearly explained!

Tatiana [17]3 years ago
6 0

Answer:

55

Step-by-step explanation:

As AB and DE are parrallel.

Therefore:

EDC = ABC (alternative angles on parallel lines)

55 = ABC

Mark as brainliest

Thanks!

You might be interested in
Find the slope of a line through the points (-1,-9) and (4,-2).
sveticcg [70]

The answer is 7/5

please see the attached picture for full solution

Hope it helps

Good luck on your assignment

5 0
3 years ago
Read 2 more answers
What is the horizontal asymptote of the function? f(x)=3x2^x+4
torisob [31]

The vertical asymptotes of a rational function may be found by examining the factors of the denominator that are not common to the factors in the numerator. Vertical asymptotes occur at the zeros of such factors

5 0
3 years ago
Find the 8th term of the arithmetic sequence -2x+5−2x+5, -7x+8−7x+8, -12x+11, ...
miss Akunina [59]

Answer:

  -37x+26

Step-by-step explanation:

The x-coefficients have the sequence ...

  -2, -7, -12, ...

which has first term -2 and common difference of (-7 -(-2)) = -5. Then the 8th x-coefficient is ...

  -2 + (-5)(8 -1) = -37

__

The constants have the sequence ...

  5, 8, 11, ...

which has first term 5 and common difference 8 -5 = 3. Then the 8th constant term is ...

  5 +(3)(8 -1) = 26

The 8th term of the sequence is -37x +26.

_____

The general term of an arithmetic sequence with first term a1 and common difference d is ...

  an = a1 +d(n -1)

In the above, we have used n=8 to find the 8th term.

7 0
3 years ago
What should she do next?
s2008m [1.1K]

Answer:

(-2) *6 = -12

Step-by-step explanation:

4 + (2-4) *6 , solve the subtraction in parenthesis

4 + (-2)*6, solve the multiplication of (-2) *6

4 - 12, solve the subtraction

-8

8 0
3 years ago
If tsr = 84 what is the value of x? SQ bisects TSR RSQ= 3x-9
dsp73
We know that
 ∠ TSR = 84°

if SQ bisects ∠ <span>TSR
then 
</span>∠ RSQ = ∠ TSR/2
<span>so
</span>∠ RSQ = (1/2)*84°----- 42°
∠ RSQ = 3x-9
3x-9=42-------> 3x=42+9------> 3x=51-----> x=51/3-----> x=17°
<span>
the answer is
</span>x=17°<span>

</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • Consider the equation, -2x + 3y = 6. Identify the slope.
    15·1 answer
  • for a function, can the number of elements in the range be greater than the number of elements in the domain? explain.
    7·2 answers
  • Evaluate the expression. 2 • 15 – 7 + 4
    6·1 answer
  • Professor Ivy has following scores on her final exams: 97 88 66 55 89 72 94 32 84 89 72 76 77 Express answers rounded correctly
    13·1 answer
  • Does the expression 2b+5b have like terms? Explain
    10·1 answer
  • Please derivate this <img src="https://tex.z-dn.net/?f=%5Cfrac%7B2x%5Csqrt%7Bx%7D%20%7D%7B3%7D" id="TexFormula1" title="\frac{2x
    12·1 answer
  • The inequality question pls. my teacher hasn’t covered it in class yet but assigned this
    10·2 answers
  • The table below shows the costs of purchasing certain numbers of tablets we can assume that the total cost is a linear function
    9·1 answer
  • 1. The Eco Pulse survey from the marketing communications firm Shelton Group asked individuals to indicate things they do that m
    5·1 answer
  • Need only #6 done (Show work) will give brainliest
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!