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
pashok25 [27]
3 years ago
14

50 POINTS! , PLEASE HELP ME MATH PEOPLE.

Mathematics
1 answer:
In-s [12.5K]3 years ago
5 0

Answer:

Step-by-step explanation:

Rank b

You might be interested in
What is the arc length of an arc with radius 10 in and central angle 60 degrees ? Show your work.
emmasim [6.3K]

Answer:

\huge \boxed{ \boxed{ \red{{s \approx \: 10.47}}}}

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • geometry
  • PEMDAS
<h3>tips and formulas:</h3>
  • s =  \frac{\pi {r} \theta}{180}
<h3>given:</h3>
  • r=10
  • \theta = 60
<h3>let's solve:</h3>
  1. \sf sustitute \: the \: value s \: of \:  \theta \: and \: r :  \\  =\frac{\pi \times 10 \times 60}{180}
  2. \sf rediuce \: 60 :  \\  =\frac{\pi \times 10 \times  \cancel{60}  \: ^{1} }{ \cancel{180}  \:  \:^{3} }  \\  =\frac{\pi \times 10}{3}
  3. \sf use \: 3.14 \: for \: \pi :  \\ = \frac{3.14 \times 10}{3}
  4. \sf simplify \: multipication :  \\  =  \frac{31.4}{3}  \\  \approx \: 10.47
5 0
2 years ago
Simplify 
aleksandr82 [10.1K]

Answer:

A. 7- i

B. -20 -10i

C. 50

D. -1 +2i

Step-by-step explanation:

7 0
3 years ago
Write the equation in slope-intercept form show all your work<br> 3x + 7 = 9
jeka57 [31]
3x=2
x= 2/3

slope is undefined. there is no y intercept
3 0
3 years ago
Triangle
snow_tiger [21]

Answer:

Step-by-step explanation:

You add 10 more so it should be 19cm

Mark brainliest please:)

5 0
3 years ago
Use the net to find the surface area of the regular pyramid.
Svetradugi [14.3K]

Answer:

7 or 7^{2}

Step-by-step explanation:

Each triangle has the surface area of 1.5, because 1 * 3 = 3 / 2 = 1.5. You divide by two because it is half a rectangle instead of a full one. You multiply by four which would get you 1.5 * 4 = 6. The square in the middle has the surface area of 1 because 1 * 1 = 1. So you would get 7.

6 0
2 years ago
Other questions:
  • A large pizza at Tony's Pizzeria is a circle with a 14-inch diameter. Its box is a rectangular prism that is 1 14 8 inches long,
    13·1 answer
  • Anna wants to rent movies from either Service A or Service B. Service A charges $37.92 as a subscription fee with a charge of $2
    5·2 answers
  • find an equation of a line parallel to y=3x+2 and passes through the point (1,3). Write answer form y=mx+b
    8·2 answers
  • A group of seventh and eighth graders were asked whether they prefer reading fiction or nonfiction.
    6·2 answers
  • Mrs. Carpenter received a bill for a car repairs. :Car repairs $134.00: About how much was the oil change if the other repairs w
    12·1 answer
  • - 2x - 66 = 84 + 4x<br> Solve please show your work
    13·1 answer
  • Find the 120th term, given the first term and the common difference. <br> a =52 and d=12<br>  1
    8·1 answer
  • Shaan’s math homework scores for the semester are 90, 85, 98, 60, 84, and 78. Shaan’s teacher said she would drop the lowest hom
    10·1 answer
  • Plz answer these questions. If ur gonna answer answer them all or else i will report and u wont get brainliest.
    7·2 answers
  • Why are 1995 pennies worth less than 2018 pennies?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!