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
ValentinkaMS [17]
3 years ago
12

Help me please): I’m stuck

Mathematics
2 answers:
d1i1m1o1n [39]3 years ago
7 0

Answer:

628 cm^2

Step-by-step explanation:

The formula of an area of a circle is (π)(r^2). But this is a semicircle, so you must divide by 2.

(π(20^2))/2 = 628.318....

ipn [44]3 years ago
4 0
628 cm square
Hope this helped!:)
You might be interested in
Translate this sentence into an inequality:
marysya [2.9K]

Answer:

2x -5=-30

2x= 5 -30

2x= 25

x= 25/2

x= 12.5

4 0
3 years ago
What is the simplified value of the expression below?<br> -8*(-3)<br> 1-24<br> -11<br> 11<br> 24
mestny [16]

Answer:

-2904

Step-by-step explanation:

5 0
3 years ago
What are the coordinates of the point on the directed line segment from
Zielflug [23.3K]

Answer:

(- 1, - 3 )

Step-by-step explanation:

Given endpoints (x₁, y₁ ) and (x₂, y₂ ) partitioned in the ratio m : n

Then using the Section formula the coordinates of the point are

( \frac{nx_{1}+mx_{2}  }{m+n}, \frac{ny_{1}+my_{2}  }{m+n} )

Here (x₁, y₁ ) = (- 4, - 9), (x₂, y₂ ) = (1, 1) and m : n = 3 : 2 , then

( \frac{2(-4)+3(1)}{3+2} , \frac{2(-9)+3(1)}{3+2} )

= ( \frac{x}{y} \frac{-8+3}{5}, \frac{-18+3}{5} )

=  ( \frac{-5}{5}, \frac{-15}{5} )

= ( - 1, - 3 )

6 0
3 years ago
Read 2 more answers
Vertical angles ALWAYS have equal measures. True or false?
Vaselesa [24]

Answer:

True

Step-by-step explanation:

Vertical angles always come in pairs. They share a common vertex but they cannot share a side. Vertical angles are congruent, which means they have equal measures.

6 0
3 years ago
Read 2 more answers
Solve the equation: 5/x-1 - 3 = 4/x
vlada-n [284]

Answer:

x = 1/4

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Quadrilateral JKLM was dilated according to the rule
    5·1 answer
  • Given the function f(x) = The quantity of 3x minus 4, divided by 5, which of the below expressions is correct?
    6·1 answer
  • What is the distance from Jupiter to the sun in scientific notation
    10·1 answer
  • Find The Area of the shape below
    12·1 answer
  • Cody was 165\,\text{cm}165cm tall on the first day of school this year, which was 10\%10% taller than he was on the first day of
    13·1 answer
  • What is the standard deviation of the data set given below?
    15·1 answer
  • Translate the sentence into an inequality. The quotient of y and 3 is less than or equal to -17.
    8·1 answer
  • Which point is located at (-36,-45)
    7·1 answer
  • PLEASEE HELPP Match the correct graph to the story below.
    7·1 answer
  • This is an important question help me with my Semester Exam
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!