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
valentinak56 [21]
3 years ago
13

Which statement about 159° is correct?

Mathematics
1 answer:
lbvjy [14]3 years ago
7 0

Answer:

A. cos 159 < 0

Step-by-step explanation:

just did it!

You might be interested in
What times what number give you 12 but when you add those numbers give you 4
SpyIntel [72]
There is nothing that multiplies to 12 and adds to 4.
8 0
3 years ago
Three numbers add up to 210. The second number is 10 more than the first and the third number is 3 times the first. Find the num
svp [43]

Answer:

I. First number, a = 40.

II. Second number, b = 50.

III. Third number, c = 120.

Step-by-step explanation:

Let the three numbers be a, b and c respectively.

Given the following data;

Translating the word problem into an algebraic equation, we have;

a + b + c = 210

b = a + 10

c = 3a

Substituting the value of b and c into the equation, we have;

a + a + 10 + 3a = 210

5a + 10 = 210

5a = 210 - 10

5a = 200

a = 200/5

<em>a = 40</em>

To find the value of b;

b = a + 10

b = 40 + 10

<em>b = 50</em>

To find c

c = 3a

c = 3*40

<em>c = 120</em>

5 0
3 years ago
What is 1/5 of 30????
igor_vitrenko [27]
1/5 of 30 is 6!
In order to find this you do
1/5 x 30
Answer: 6
5 0
3 years ago
Read 2 more answers
Which of the following is a radical equation?<br><br> X+5 - 12<br> x2 = 16<br> 3+xV7-13<br> 7x = 14
NemiM [27]

Answer:

3+x sqrt 7 -13 is a radical equation.

8 0
3 years ago
Oblicz ułamki 2/8=.../4
Marina86 [1]

Answer:


Step-by-step explanation:


7 0
3 years ago
Other questions:
  • What is the minimum point on a graph of f(x) = (x - 1)² - 3?
    9·1 answer
  • 1/3 of cup of water in a recipe mixes in with 1.5 cups of flour. How much flour mixes in with 3 cups of water in the
    7·1 answer
  • The Vanderbloom family already traveled 200 miles on their vacation. The total distance that they will travel (d) is a function
    8·1 answer
  • Midterm Part 1
    14·1 answer
  • The length of title a is about 2.23607 inches which mark on the tape measure is closest to 2,23607 inches ?
    5·1 answer
  • 30pts! im currently in the middle of taking the test :(
    8·2 answers
  • A billiard ball starts 86\,\text{cm}86cm86, start text, c, m, end text from the corner pocket, as shown. The ball rolls 120\,\te
    8·1 answer
  • Please send an explanation :)
    11·1 answer
  • PLEASE HELP 25 POINTS
    11·1 answer
  • If x = 5-2√6, find the value of:<br>(i) x + 1/x<br>(ii) x² + 1/x²<br>Please solve ASAP​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!