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
Rudiy27
3 years ago
6

Three angels are labeled below with arcs. The smallest angel is 3/8 as large as the 160 degree angel. Find the value of angel a 

Mathematics
1 answer:
gladu [14]3 years ago
6 0
the\ smaller\ angle= \frac{3}{8} \cdot 160^0=\frac{3}{8} \cdot  \frac{160^0}{1} = \frac{3\cdot20^0}{1} =60^0\\ \\a=360^0-(160^0+60^0)=360^0-220^0=140^0
You might be interested in
Pls help pls show working brainliest given to clearest answer
myrzilka [38]

Answer:

x_1=\frac{1+\sqrt{61}}{6}\approx1.47,x_2=\frac{1-\sqrt{61}}{6}\approx-1.14

Step-by-step explanation:

To solve a non-factorable quadratic equation in the form of ax^2+bx+c=0, you need to use the quadratic formula where x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}:

3x^2+x-5=0

x=\frac{-1\pm\sqrt{1^2-4(3)(-5)}}{2(3)}

x=\frac{-1\pm\sqrt{1+60}}{6}

x=\frac{-1\pm\sqrt{61}}{6}

Because of the \pm sign, quadratic equations always have two solutions, whether both are real, only one is real, or both are complex (in the form of a+bi where a is the real part and b is the imaginary part where i=\sqrt{-1}). In this case, because the discriminant is positive (defined as b^2-4ac), then there are 2 real solutions.

The solutions are thus x_1=\frac{1+\sqrt{61}}{6}\approx1.47,x_2=\frac{1-\sqrt{61}}{6}\approx-1.14

8 0
3 years ago
8.546 rounded to the nearest hundredths
djverab [1.8K]

Answer:

the answer is 8500 as 4 is not greater than or equal to 5

6 0
2 years ago
A sequence of numbers is shown below :
Molodets [167]

Answer:

95 is not a term here as the next verse should be 98 as it is a 94 term in this pattern

3 0
3 years ago
Read 2 more answers
What. is What is 3/4÷1/8? explain how u know
Sliva [168]

Answer:6

Step-by-step explanation:

5 0
3 years ago
A cheetah ran 75 meters at a speed of 25 meters per second. How long was the cheetah running?
Jobisdone [24]

Answer:

3 seconds

Step-by-step explanation:

SO if it ran 75 meters at a speed of 25 meters per second then you have to divide how many meters it ran by how many meters it took per second to find out how long the cheetah was running

75÷25=3

3 IS THE ANSWER

8 0
3 years ago
Read 2 more answers
Other questions:
  • Does the line y=x intersect the parabola y=-x².If so, how many times and where? Draw graphs on the same set of axes.
    6·1 answer
  • Eugene wants to make 21 fluid ounce is 40% sugar solution to get an 80% sugar solution in a 10% sugar solution how much solution
    9·1 answer
  • What is the equation of 4
    14·1 answer
  • Leo buys 5 dvds for 60 dollars at this rate,how much would he pay for 3 dvd
    11·1 answer
  • Write the following integers in order from greatest to least. -3, 0, -2, -8, +3
    7·2 answers
  • Select all the choices below that show three lengths that could be the lengths of a triangle?
    8·1 answer
  • Find the value of w.
    8·2 answers
  • PLEASE HELP 20 POINTS. Write the expression. Then, check all that apply. a number cubed increased by four A 2-column table with
    13·2 answers
  • In how many different ways can a red, blue, and green marker be arranged in a tray?
    8·1 answer
  • PLEASE HELP 70 POINTS
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!