Answers
Answer: 57.1 (rounded)
Step-by-step explanation:
Area of triangle formula: 1/2 x base x height
Area of a semicircle: 1/2 x pi x r^2
(1/2 x 8 x 8) + (1/2 x pi x 4^2)
= 57.1 (rounded)
Related Questions
PEMDAS" notes and Integer rules
*
What is the value of this expression?
(6.3D Lesson 1)
-6. (-2 + 5)
A 42
B -18
с
18
D Not here
Answers
Answer:
B
Step-by-step explanation:
Answer:
-18
Step-by-step explanation:
First we start with brackets
(-2+5)= 3
Now
-6×3=-18
What is 12/7 as an mixed number ??
Answers
Answer:
1 5/7
Step-by-step explanation:
[tex]1 \frac{5}{7} [/tex]
is the answer if you meant to say mixed fraction
needhelpslovingthisproblem
Answers
Answer:
-4 to -1.5
Step-by-step explanation:
When the graph start to slope downwards or go down its decreasing. So when the hump starts to go down at (-4,0) it then starts to go up again after (-1.5,0). Hope this helps:)
PLEASEEEEEEEEEEEEEEEEEE HELP!!!!!!!!!
Answers
Answer:
12 Squared Units
Step-by-step explanation:
Top length: 4 Units
Side length: 3 Units
during a nature walk jayden identified 20 animals and plants.1/4 of what he identified were animals.how many were animals?
Answers
Explanation: 1/4=.25 and .25x20= 5
PlEase answer !!
Will give brainlst
Answers
Answer:
42.2 cubic inch
Step-by-step explanation:
Applying,
V = πr²h/3.................... Equation 1
Where, r = radius of the circular base, h = height of the cone, π = pie.
But,
r = P/2π..................... Equation 2
Where P = circumference of the circular base.
Substitute equation 2 into equation 1
V = π(P/2π)²(h)/3
V = P²h/12π.................. Equation 3
From the question,
Given: h = 18.4 in, P = 9.3 in
Constant: π = 3.14
Substitute these values into equation 3
V = (9.3²)(18.4)/(12×3.14)
V = 42.2 cubic inch
All of the following are useful in scientific investigations EXCEPT:
O Collection of evidence
Assumptions and bias
0 Creativity and imagination
O Logical reasoning
Answers
Answer:
Assumptions and bias
Step-by-step explanation:
Creativity and imagination is also not, but assumptions and bias ruin your investigation.
In an experiment, the probability that event A occurs is 0.2 and the probability that event B
occurs is 0.5. If A and B are independent events, which statement is true?
A.
B.
P(A and B) = 0.1
P(A or B) = 0.1
P(A and B) = 0.7
P(A or B) = 0.7
C.
D.
Answers
Answer:
Step-by-step explanation:
P(A and B) = 0.1
3
Select the correct answer.
Which value is needed to determine a confidence interval for a sample mean?
O A.
the sample proportion
O B.
the standard error of the mean
O C.
the margin of error for the proportion
OD
the population size
Reset
Next
Answers
Answer:
A
Step-by-step explanation:
I think I am not sure I just started to do this in school...
Help pls number 2! SHOW WORK IF NEEDED ALSO WILL GUVE BRAINLIST!
Answers
Answer:
Statistical questions are asking for ABOUT how much not an exact amount or number.
does anyone know the answer for this?
Answers
Answer:
8 cm
Step-by-step explanation:
The area of the shaded portion is:
[tex]a = \pi \times (( {r1)}^{2} - {(r2}^{2})) [/tex]
A=39π cm^2
r1 is the radius of the large circle
r2=5 cm
So,
[tex]39\pi = \pi \times (( {r1)}^{2} - {5}^{2} ) \\ r1 = 8 \: cm[/tex]
Plz, help me this is the photo no link!
Answers
Answer:
D.) 0.4m= 8
Step-by-step explanation:
I AsKeD My MaTh tEaChErS FoR uUu :) HaVe a gOoD DaY
A man is 61 5/12 inches tall and his daughter is 58 4/9 inches tall. How much taller is the man?
Answers
Given:
Height of a man = [tex]61\dfrac{5}{12}[/tex] inches
Height of the daughter = [tex]58\dfrac{4}{9}[/tex] inches
To find:
How much taller is the man?
Solution:
It this problem, we need to find the difference between the heights of the man and his daughter.
Difference between the heights [tex]=61\dfrac{5}{12}-58\dfrac{4}{9}[/tex]
[tex]=\dfrac{732+5}{12}-\dfrac{522+4}{9}[/tex]
[tex]=\dfrac{737}{12}-\dfrac{526}{9}[/tex]
Taking LCM, we get
Difference between the heights [tex]=\dfrac{3(737)-4(526)}{36}[/tex]
[tex]=\dfrac{2211-2104}{36}[/tex]
[tex]=\dfrac{107 }{36}[/tex]
[tex]=2\dfrac{35 }{36}[/tex]
Therefore, the man is [tex]2\dfrac{35}{36}[/tex] inches taller than his daughter.
Help what I don’t know what is 1 + 2
Answers
Answer:
answer: 1 + 2 = 3
answer: 1 + 2 = 3
Answer:
1+2=3
Step-by-step explanation:
it math
The circumference of a circle is about 33.912 inches. The circle's radius is __ inches.
Use 3.14 for π.
Answers
Answer:
5.4
Step-by-step explanation:
Circumference = 2 x 3.14 x radius
To find this information, you must first divide:
33.912 ÷ 2 = 16.956
Then, divide:
16.956 ÷ 3.14 = 5.4
So then your answer is:
Radius = 5.4
Hope this helps you out! : )
Antonio watches a movie that is 1 hour and 45 minutes long. Which number line could show when Antonio watches the movie?
Answers
Answer:
1st one
Step-by-step explanation:
Answer:
Bottom left
Step-by-step explanation:
Those I-ready diagnostics suck don't they?
What is the sum of degrees of each vertex for a tree with 6 vertices?
a) 5
b) 6
c) 8
d) 10
Answers
Answer:
C: Is the Answer
Step-by-step explanation:
Really hope it'll help!!
good morning everyone how are you guys
i just want to say today is my science exam
soo if u helped me
that will be nice <3
Answers
Answer:
♥Love You♥ DUDE
Step-by-step explanation:
The probability of the car having 4 doors is 1/2
What does that mean?
(A)It is neither unlikely nor likely
(B)It is likely
(C)It is impossible.
(D)It is definite.
Answers
Answer:
(A)It is neither unlikely nor likely
Step-by-step explanation:
answer is b
hope this helps
Point P is located on the segment between point A (1,4) and point D (7,13). The distance from A to P is twice the distance from
Pto D. What are the coordinates of point P?
Answers
Answer: Point P is at (3, 7)
Step-by-step explanation: the distance from point a to point B is 10.8. 10.8 divided by 3 is 3.6, so you have to find a point that 3.6 from point a. Using a graph, I found the answer to be (3,7)
helppppp im struggling
Answers
Answer:
It might be A.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
If you add 2+2 the answer is not greater than 6, meaning that the sides cannot form a triangle
please tell me that *FIND THE SQAURE ROOT OF 1054729 BY DIVISION METHOD*.
Answers
Answer:*FIND THE SQAURE ROOT OF 1054729 BY DIVISION METHOD*.
Step-by-step explanation:
what? you said to tell you that
What is the value of x in triangle PQR below?
Q
389
489
R
[Not drawn to scale)
88
0940
1329
1420
Mark this and retum
Save and Exit
Next
Submit
Answers
Answer:
Hello! answer: x = 94
Step-by-step explanation:
Triangles add up to 180 degrees so we just add up the two measures we do have so 48 + 38 = 86
Now we subtract that from 180 to find x so
180 - 86 = 94 So 94 is x Hope that helps!
Jasmine gives a film rating of 8/10 which other review agrees with her score
Answers
Answer:
2/10 may be the correct awnser
Answer:
4/5
Step-by-step explanation:
8/10 = 4/5
ayudenme por favor
es de algebra
Answers
Answer:
E
Step-by-step explanation:
Option E is the answer!!!
Explanation:
Please help!!!! Sine and cosine ratios
Answers
Answer: 40.9
Step-by-step explanation:
Given
angle given is [tex]23^{\circ}[/tex]
[tex]RC=16[/tex]
Using trigonometry
[tex]\Rightarrow \sin 23^{\circ}=\dfrac{RC}{PC}\\\\\Rightarrow \sin 23^{\circ}=\dfrac{16}{X}\\\\\Rightarrow X=\dfrac{16}{\sin 23^{\circ}}\\\\\Rightarrow X=40.948\approx 40.9[/tex]
Using cosine formula
[tex]\Rightarrow \cos 23^{\circ}=\dfrac{PR}{X}\\\\\Rightarrow PR=40.9\times \cos 23^{\circ}\\\Rightarrow PR=37.69\approx 37.7[/tex]
Which of the shapes below is a type of quadrilateral? Select all that apply.
A) circle
B) rhombus
C) parallelogram
D) trapezoid
Answers
Answer:
B,C,D
Step-by-step explanation:
A quadrilateral is a shape that has 4 sides, along with other rules.
A rhombus (also known as a diamond) has 4 sides.
A parallelogram has 4 sides.
A trapezoid has 4 sides.
A circle does not have 4 sides, since its one side continues infinitely.
HELP! ILL GIVE BRANLIEST :(
Answers
Answer:
B
Step-by-step explanation:
since x is GREATER than -25, the shaded part has to be on the right of -25
Answer: B
Step-by-step explanation:
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Answers
Answer:
what do you mean by why?
Step-by-step explanation:
why why why why why??
Select the correct answer.
if f(t) = 2 - 4 and 9 (7)
= 2 – xż and g(x) = x2 – 9, what is the domain of g(x) = f(x)?
OA. (-0, 2] and [2, 0)
OB. [0, 4) and (4, )
Oc. (-0, 2] and [4, 0)
D. (-0, -2] and [2, )
Answers
Answer:
Option B will be your answe
Step-by-step explanation:
hope it helps....