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
vovikov84 [41]
2 years ago
10

Find the measure of the angle indicated in bold

Mathematics
1 answer:
Marianna [84]2 years ago
4 0

Answer:

x=5

Step-by-step explanation:

hey there

the angles given are corresponding angles meaning that they are congruent

so we set up an equation

23x-5=21x+5

step 1 subtract each side by 5

5-5 cancels out

-5-5=-10

now we have

23x-10=21x

step 2 subtract each side by 23x

21x-23x=-2x

now we have

-2x=-10

step 3 divide each side by 2

-10/-2=5

so we can conclude that

x=5

You might be interested in
If mÃc=170° Find mLB
kenny6666 [7]

Answer:

∠ B = 85°

Step-by-step explanation:

the inscribed angle B is half the measure of its intercepted arc AC , then

∠ B = \frac{1}{2} × 170° = 85°

8 0
2 years ago
Plz help 14 points
ValentinkaMS [17]
 1)Rewrite the table:
70,  49,  34.3,  24.01,  11.807 {The original size of the wound =70}

2) write the quotient of each number by the number before & notice the value:

49/70= 0.7
34.3/49 = 0.7
24.01/34.3 =0.7
16.0807/24.01 = 0.67 ≈0.7
You notice this is a geometric progression with r 0.7
The last term in a GP =ar^⁽ⁿ⁻¹⁾


3) Domain and Range of this function:
Last term = a₁.rⁿ⁻¹. let last term be y==> f(n) = y =70(0.7)ⁿ⁻¹
or f(n) = y = 70(0.7)ⁿ / 0.7==> f(n) = [(0.7)ⁿ ]/ 100.
This is a decreasing exponential function where the coefficient
raised to n is < 1.
The domain is for all n>= 0.
When n→∞, f(n)→0; For n=0==>f(n) =70. So the range of f(n) is:<=70

7 0
3 years ago
A set of golf clubs that costs $600 are on sell for 40% off the regular price. What is the sale price of the clubs?
Marysya12 [62]
The answer to your question is $360
6 0
3 years ago
I am so dumb, anyone ?
Georgia [21]

Answer: (1,1)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the following sum in simplest form sqrt8+3sqrt2+sqrt32 please HURRY
iragen [17]

Answer:

9sqrt2.

Step-by-step explanation:

sqrt8 + 3sqrt2 + sqrt32

= sqrt4 * sqrt2 + 3 sqrt2 + sqrt16 * sqrt2

= 2sqrt2 + 3sqrt2 + 4 sqrt2

= 9 sqrt2.

3 0
3 years ago
Read 2 more answers
Other questions:
  • below is this graph of a trigonometric function, it intersects its midline at (8.7,7.2), and it has minimum point at (6.2,3.8)
    15·1 answer
  • What is the median of the data set? {20, 25, 36, 41, 87, 91, 92, 95, 99}
    5·2 answers
  • The perimeter of a triangular garden that has one side 2 inches less than three times wider than the height (h), a second side t
    12·2 answers
  • If the APR of a savings account is 5.3% and interest is compounded quarterly,
    5·1 answer
  • I need a lot of help with this plz someone help!
    14·2 answers
  • What’s the answer to this equation?
    14·1 answer
  • Help answer 7, 8 and 9 for brainlst
    10·1 answer
  • Calculate<br> 8 - 72 - 8+8-6
    9·2 answers
  • The Kirkland family is buying a new living room set that costs $1,495.
    12·1 answer
  • Solve for l:<br><img src="https://tex.z-dn.net/?f=v%20%3D%20%20%5Cfrac%7B%20%5Csqrt%7Bl%20%2B%20t%7D%20%7D%7B2%20%5Csqrt%7Bl%7D%
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!