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
9966 [12]
3 years ago
13

Help, Please! There is a Simicircle with a diameter of 36mm, what is the area? Use 3.14 for pi

Mathematics
1 answer:
kondaur [170]3 years ago
4 0

Answer:

28.258mm

Step-by-step explanation:

A semi circle is half of a circle, so we will divide it by 2 after finding the area.

Formula for finding semi circle = pi x radius ÷ 2

Formula for radius = diameter ÷ 2

Radius = 36 ÷ 2 = 18mm

Semi circle = 3.14 or 22/7 x 18 = 56.57

56.57 ÷ 2 = 28.285

Note: I don't have a calculator with me right now, so you might want to consider typing out pi x 18 ÷ 2 on a calculator since my answer might be wrong because the answer has endless decimals.

You might be interested in
What is 12.1, 12.34, 12.43 and 12.5 from greatest to least?
ratelena [41]
12.5, 12.43, 12.34, 12.1 from greatest to least.
7 0
4 years ago
What is the probability of p(2 of spades)
serious [3.7K]

Answer:

<h2><u><em>**Please rate brainliest and vote 5 and give thanks**</em></u></h2>

Step-by-step explanation:

● A standard deck of cards has:

● 52 Cards in 13 values and 4 suits

● Suits are Spades, Clubs, Diamonds

and Hearts

● Each suit has 13 card values:

2-10, 3 “face cards” Jack, Queen, King (J, Q, K)

and and Ace (A)

Basic Card Probabilities

● If you draw a card at random, what is the

probability you get:

● A Spade? P(Spade)=13/52

● A Face card? P(Face Card)=12/52 (or simply 3/13)

● A Red Ace? P(Red Ace) = 2/52

6 0
3 years ago
A figure is translated and then rotated about the origin. Which of the following is
coldgirl [10]

Answer:

C) The figures are congruent.

Step-by-step explanation:

Given

Translation and rotation on a figure

Required

Select the true option

Rotation and translation are rigid transformation and as such they do not change the size of the figure being transformed.

The implies that, the figure being transformed and the resulting figure will have the same dimension and the same angle measure.

<em>(c) is correct</em>

3 0
3 years ago
Which table represents a linear function
AlexFokin [52]

Answer:

3rd option (top right)

Step-by-step explanation:

3rd option represents a linear equation

y = -2x-1

Answered by GAUTHMATH

6 0
3 years ago
In a polynomial do you identify how many terms are in a problem before or after you solve it?
dimaraw [331]

Answer:

All you have to do to identify the number of terms in a polynomial is to count the number of separate parts in the polynomial separated by a plus or minus (terms)

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Write a story problem that represents 252÷14
    5·2 answers
  • Can 0.898989.... be written as a fraction
    7·1 answer
  • 1. A manufacturing assembly line packages 26 cases of
    13·1 answer
  • How do I solve it for J?
    7·1 answer
  • What is the equation of the product of three more than a number and eight is fourteen
    11·2 answers
  • Help meee plzzzzzzzzz
    11·2 answers
  • Help please!!!!!!!!!!
    5·2 answers
  • A stack of boards is 21 inches high. The boards are 1 3/4 inches thick.
    12·1 answer
  • HELPPP ASAP PLEASE THE QUESTION IS “ Which equation represents the sentence “the quotient of z and 7 is 9” PLEASE HELP I NEED IT
    13·2 answers
  • Expand the expression to yield a trinomial of the form <br> ax² + bx + c.<br><br> (2x + 3)²
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!