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
Lorico [155]
3 years ago
8

Please help!! If correct, get brainliest!

Mathematics
1 answer:
sashaice [31]3 years ago
4 0

Answer:

a) <DXC and < CXB are complementary angles

b) Supplementary angles

<AXB and <DXB

<AXC and DXC

Step-by-step explanation:

Complementary angles: Two angles are complementary angles if their sum equals 90°

Supplementary angles: Two angles are Supplementary angles if their sum equals 180°

a) Name a pair of complementary angles

So, <DXC and < CXB are complementary angles

b) Name two Supplementary angles pair

<AXB and <DXB (their sum equals 180°)

<AXC and DXC ((their sum equals 180°))

You might be interested in
Mario has a business selling muffins. Let x be the price of a muffin. Then, the profit P for Mario’s business is given by p(x)=-
Rufina [12.5K]
To make a positive profit p(x)>0 we need to make:
-100 x^{2} +350x-150 \ \textgreater \  0

Now we solve this for x:
-2 x^{2} +7x-3 \ \textgreater \ 0

We have:
a = -2
b = 7
c = -3

We will use formula for quadratic equation:
x_{1} =  \frac{-b+ \sqrt{ b^{2}-4ac } }{2a}  \\  \\  x_{2} =  \frac{-b- \sqrt{ b^{2}-4ac } }{2a}  \\  \\  x_{1} =  \frac{-7+ \sqrt{ 49-24 } }{-4} = \frac{-7+5 }{-4} = \frac{-2 }{-4} = \frac{1}{2}  \\  \\  x_{2} =  \frac{-7- \sqrt{ 49-24 } }{-4}  = \frac{-7-5 }{-4} = \frac{-12 }{-4} = 3

We got two solutions. One is fraction other is whole number. We will not consider fraction because the amount of muffins sold must be whole number. So our solution is:
x>3
5 0
3 years ago
Read 2 more answers
Complete the fraction that is equivalent to . = ¯¯¯¯¯ 24
wariber [46]

Answer:

24 is equivalent to 24/1

Step-by-step explanation: Hope this helped you feel free to ask questions in comments.

4 0
2 years ago
A diagonal support beam is attached to the gate of a fence as shown. Which angles must be congruent in order for the top and bot
ludmilkaskok [199]

Answer:

3 and 2

Step-by-step explanation:


4 0
3 years ago
Drag the numbers to the correct locations on the image. Not all numbers will be used. Complete the synthetic division to find th
emmasim [6.3K]

Answer:

quotient of 3x3 - 25x2 + 12x - 32 and x - 8 is 3x^2-x+4

7 0
3 years ago
Read 2 more answers
Sara can type 90 words in 4 minutes. About how many words would you expect her to type in 10 minutes at this rate?
Talja [164]

Answer:

She can type 225 words in 10 minutes

Step-by-step explanation:

We can find the rate by dividing the number of words by the time

90 words/ 4 minutes

22.5 words per minute

Now  to find the number of words in 10 minutes, multiply the rate times the time

22.5 * 10 = 225

She can type 225 words in 10 minutes

5 0
3 years ago
Read 2 more answers
Other questions:
  • A prime polynomial cannot be written as a product of lower-degree polynomials. Which polynomial is prime? A)8x2 – 10x – 3 b)8x2
    8·2 answers
  • Which ordered pairs lie on the graph of the exponential function f(x)=4(5)^2x
    12·2 answers
  • What is the solution set of –|x| = –8?
    12·1 answer
  • Helpppppppppppppppppppppppppppppppppppppppppppp
    12·1 answer
  • Solve the equation 7x - 12 = 23<br> What is the answer
    13·2 answers
  • 8. The Oklahoma Museum of Natural History claims that on average, a square foot of grass contains 3.1 x 10^3 blades of grass. Th
    13·2 answers
  • 8. A music store sells used CDs for $9. They buy used CDs for $4. You have $50 to
    7·1 answer
  • PLEASE HELP MY ASSIGNMENT IS DUE IN 3 HOURS!!!!
    10·1 answer
  • It would mean a lot to me if you helped with math, i really cant concentrate because my grandfather just passed away and yea ple
    9·1 answer
  • The length (L) of the figure is 11 mm and the width (w) is 9 mm. What is the perimeter of the shaded region? Round to the neares
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!