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
wolverine [178]
3 years ago
6

Someone, pls. I need ur help.

Mathematics
1 answer:
notsponge [240]3 years ago
7 0

Answer: 48°

Step-by-step explanation: AD=AB, ∠ADC=∠ABC.

(5x-147)°=2x°, 3x=147, x=49.

So, ∠ADC=∠ABC=98°,

∠DCB=360°-{116°+2(98°)}

=360°-(116°+196°)

=360°-312°

=48°

You might be interested in
Multiply sixth of sixty six by a half of ten <br><br> Show step by step method
zimovet [89]
The answer is 55
(66 \times \frac{1}{6})  \times ( 10 \times \frac{1}{2}  ) =  \frac{66}{6}   \times  \frac{10}{2}  \\  = 11 \times 5 = 55




good luck
3 0
3 years ago
The table below shows the outputs y for different inputs x:
igor_vitrenko [27]
Part A)
The table doesn't represent y as a function of x.
Why? <span>One reason is that 1 or 3 is the first element in more than one ordered pair.
 Part B)
f(x) = 10x + 20
f(120)= 10*120 + 20 = 1200 + 20 = 1220 
</span><span>f(120) represents cost of boating for 120 hours.</span><span>
 </span>

3 0
3 years ago
Read 2 more answers
What is the value of the 10th term in this arithmetic sequence? <br><br>2,5,8,11,...
yKpoI14uk [10]
It looks to be 29, if the rule is to add 3z
8 0
3 years ago
Help me pleaseeee !!!
galina1969 [7]

Answer:

you save $5, i can't send a diagram to help though.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Use Quadratic Formula to solve Real Life Quadratic Equation Problem.
skad [1K]

Answer:

Step-by-step explanation:

Use Quadratic Formula to solve Real Life Quadratic Equation Problem.

Kaylani is going to make a blanket by sewing a 4-foot long piece of ribbon along the diagonal of a piece of rectangular fabric. She wants the length of the blanket to be 18 inches longer than the width. What is the approximate perimeter of the blanket? Round to the nearest inch.

8 0
2 years ago
Other questions:
  • Please give me the answer to 8 WHOEVER EXPLAINS GETS BRAINLEST
    12·1 answer
  • Solve: negative 1/2 x + 1 = –x + 8<br><br> 7<br> 1/2<br> 14<br> 18
    11·1 answer
  • What is the square root of 70 million
    10·1 answer
  • Plz What is 0.04 is 1/10 of
    10·2 answers
  • WILL MARK BRAINLIEST!!! I need the answer. please help!!!!​
    8·1 answer
  • Find the area of the figure below by first finding the areas of the rectangle and triangle.
    12·1 answer
  • if you can buy 8 gallons of gas for $25.60, what is the cost per gallon? use a proportion to slove and show all work
    12·2 answers
  • Someone plz help me on this
    6·1 answer
  • The actual distance between two buildings is 125 feet.
    5·1 answer
  • What is the perimeter of 10ft and 18ft of a square simplified
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!