Answers
Start out by finding the area of the square.
a = 4²
a = 16
Since all we have to look at is 1/4 of this square, multiply the area by 1/4.
(16)1/4
4
The area of the triangle is 4.
Now we need the area of the circle.
a = πr²
Sub: a = π(2)²
a = π(4)
Since the portion of the circle that covers the triangle is 1/4 of the circle, subtract 1/4 of the area of the circle from the area of the circle.
a = 4 - 1/4(π(4))
a = 4 - 1/4π x 1
a = 4 - 1/4π
Now this is where it's supposed to go, considering the fact that π isn't given a value.
Normally, I'd use 3.14 for π, as the entire population would, and then it would be easy, but obviously that isn't an option.
Now this answer isn't up there, so my best option is to tell you it's most likely c, and I hope I'm right.
Uhh good luck I guess this math test is weird
-Xax
Related Questions
so I'm finding the volume of a cylinder, and for the first question the radius is six and the length is 11 ( both of them are inches ) and I got 1243.44, but when I search the answer up it shows 1244.07. am I wrong or right...?
This is how I solved it, I did 6x6, then 36x11 which is 396, and multiplied that by 3.14 and that's how I got 1243.44. please help, thanks!
Answers
Answer:
you dont do 6x6 instead you do 6 pie r then multiply by 11.
Step-by-step explanation:
Jackson bought a pair of jeans on sale for $25.00. The original cost of the jeans was $40.00. What percent represents the discount Jackson received when buying the jeans?
Answers
Answer:
37.5% discount
Explained:
$40-$25=$15
$15/$40=.375
Which triangle on the coordinate grid is a translation of triangle F?
Answers
Answer:
Triangle G
Step-by-step explanation:
Please mark Brainliest
Answer:
Its triangle G
I do not understand this question
Answers
Answer:
B
Step-by-step explanation:
24 miles / 4 hours = 6 miles per hour
.
and answer B is showing a graph with slope of 6 miles per hour
help me choose which ones right for graph and explain thinking please
Answers
Answer:
the third one
Step-by-step explanation:
the y-intercept is -2 with a slope of 1/3
explanation
Which best describes the speed of a ball as it is thrown straight up into the air and comes back down?
A. The ball goes up at a constant speed, stops, then comes down at a constant speed.
B.The ball goes up at a constant speed, stops, and increases speed as it comes down.
С.The ball goes slower and slower as it goes up, stops, and then goes faster and faster as it comes down.
D.The ball goes slower and slower as it goes up, stops, and then comes down at a constant speed.
Answers
I need some help please
Answers
Answer:
109
Step-by-step explanation:
Formula
<ZHG + <IHZ = <IHG
Givens
<ZHF = 11x - 1
<IHZ = 24
<IHG = 12x + 13
Solution
11x - 1 + 24 = 12x + 13 Combine terms on the left
11x + 23 = 12x + 13 Subtract 13 from both sides
- 13 - 13
11x + 10 = 12x Subtract 11x from both sides
-11x -11x
10 = x
Answer
11x - 1 = 11*10 - 1 = 110 - 1 = 109
How do you calculate distance
Answers
Answer:
d = st,
Step-by-step explanation:
Distance= speed times rate
Solve The Quadratic Equation by the Square Root Method.
(x - 2)^2-1=0
Answers
help i dont get it and i keep getting it wrong
Answers
Answer:
My theory is that it is a pyramid and that you have to find the volume of it??
6*7=42
42*3=126??????
????
i dont know sorry if wrong
Linear equation in slope intercept form
Answers
Given:
The table of values of a linear function.
To find:
The equation of linear function in slope intercept form.
Solution:
The slope intercept form of a linear function is:
[tex]y=mx+b[/tex]
Where, m is the slope and b is the y-intercept.
If a linear function passes through two point, then the equation of the linear function is:
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
Consider any two points from the given table. Let the two points are (-6,12) and (-5,14). So, the equation of the linear function is:
[tex]y-12=\dfrac{14-12}{-5-(-6)}(x-(-6))[/tex]
[tex]y-12=\dfrac{2}{-5+6}(x+6)[/tex]
[tex]y-12=\dfrac{2}{1}(x+6)[/tex]
[tex]y-12=2x+12[/tex]
Adding 12 on both sides, we get
[tex]y-12+12=2x+12+12[/tex]
[tex]y=2x+24[/tex]
Therefore, the slope intercept form for the given linear function is [tex]y=2x+24[/tex].
Choose the best term from the box.
The
?
of an object is how heavy the object is.
Answers
Answer:
mass
Step-by-step explanation:
because that is how heavy it is
the measure of one angle of an isosceles trapezoid is x and the angle opposite it is x+20,what is the value of x
Answers
Answer:
X=80
Step-by-step explanation:
I suppose the graph will be like this:
Since isosceles trapezoid, red lines are parallel.
X+x+20= 180
2x+20=180
2x=160
X=80
find the angle please due soon
Answers
Answer:
15.9
Step-by-step explanation:
A, O
Tan=O/A
Tan47=17/x
x=17/tan 47
Please help I don’t understand
In which section of the number line is ✓17?
Answer options:
A: section a
B:section b
C:section c
D:section d
Answers
[tex]\mathbb{ ANSWER }[/tex]
C:section c
The table below represents the linear relationship between the total amounts of money guests spent while visiting an amusement park based on the number of rides they rode. Number of Rides Ridden 8 12 15 20 Total Amount Spent ($) 20.95 26.95 31.45 38.95 What is the y-intercept of the line that models this situation?
Answers
Answer:8.95
Step-by-step explanation:can’t guarentee But that’s what I got
Find a distance between (0,10) and (12,1)
Answers
Answer:
15
Step-by-step explanation:
use Pythagorean's theorem a²+b²=c²
so 9²+12²=15²
how do I solve the value of this
Answers
Answer:
C=7
Step-by-step explanation:
Because it's a right angle in total we know the 2 expressions combined will equal 90.
(8c-5)+(6c-3)=90
is this correct For each equation I have to identify the values of a, b, and c that you would substitute into the quadratic formula to solve the equation.
Answers
Answer:
yes
Step-by-step explanation:
it is the correct answer good job
Tracy answered all of the questions on the math test correctly. She scored 100 points, or 100%.
Marcel answered the extra-credit questions on the test and scored 120 points.
Which percent, fraction, and decimal shows Marcel's score in relation to Tracy's score?
Answers
Answer:
120% = 120/100 = 1.2
Step-by-step explanation:
100 points = 100%, so 120 points = 120%
120% = 120/100 = 1.2
What is the area of the trapezoid?
Answers
As we know that,
[tex]\bigstar \: \boxed{\sf {Area_{(Trapezium)} = \dfrac{1}{2} \times ( a + b) \times h}} \\ [/tex]
a and b are length of parallel sides.h denotes height.Substituting values, we get :
[tex] \longmapsto [/tex] Area = [tex]\sf \dfrac{1}{2} [/tex] × ( 60 + 40 ) × 30 ft[tex] \sf ^2 [/tex]
[tex] \longmapsto [/tex] Area = [tex]\sf \dfrac{1}{2} [/tex] × 100 × 30 ft[tex] \sf ^2 [/tex]
[tex] \longmapsto [/tex] Area = 1 × 100 × 15 ft[tex] \sf ^2 [/tex]
[tex] \longmapsto [/tex] Area = 100 × 15 ft[tex] \sf ^2 [/tex]
[tex] \longmapsto [/tex] Area = 1500 ft[tex] \sf ^2 [/tex]
Therefore,
Area of the trapezoid is 1500 ft[tex] \sf ^2 [/tex]the question on the picture please
Answers
Answer: D. 21
Step-by-step explanation: 4/10=X/15 then X=6. Plug that in which is 6+15=21
In the picture please help me ):D
I anwsers some maybe u can anwser the rest and tell me if I got the ones I anwserd right or wrong thank chu :]
Answers
Answer:
the first pic is 400 and the
second pic u got right its 500
Answer:
2. 400 1. 500 5. 160 3. 560
I went in order of the pictures so the numbers are weird.
solve for x round to one decimal place
Answers
Answer:
13.7
Step-by-step explanation:
c^2 - b^2 = a^2
16.5^2 - 9.2^2 = a^2
272.25 - 84.64 = square root of a
square root of 187.61
= about 13.66 or 13.7
Answer:
9.2square +16.5square whole under root
Step-by-step explanation:
use a calculator sorry I don't have one on me
Gerardo works at an ice cream shop each flavor of ice cream is stored in a right cylindrical tub that measures approximately 9 inches high with a radius of 5 inches Gerardo uses an ice cream scoop that makes spherical scoops of ice cream with a diameter of 2.5 inches If gerardo opens a new tub of chocolate ice cream and scoops 37 scoops of chocolate ice cream about how much chocolate ice cream in cubic inches is left in the tub
Answers
Answer:
Volume left = 404.32 cubic inches
Step-by-step explanation:
volume of a cylinder = [tex]\pi[/tex][tex]r^{2}[/tex]h
volume of ice cream in the cylindrical tub = [tex]\frac{22}{7}[/tex] x [tex]5^{2}[/tex] x 9
= [tex]\frac{22}{7}[/tex] x 25 x 9
= 707.1429
Volume of ice cream in the cylindrical tub is 707.14 cubic inches.
The ice cream scoop has a spherical volume, so that;
volume of a sphere = [tex]\frac{4}{3}[/tex][tex]\pi[/tex][tex]r^{3}[/tex]
r = [tex]\frac{2.5}{2}[/tex]
= [tex]\frac{5}{4}[/tex] inches
volume of the scoop = [tex]\frac{4}{3}[/tex] x [tex]\frac{22}{7}[/tex] x [tex](\frac{5}{4} )^{3}[/tex]
= [tex]\frac{4}{3}[/tex] x [tex]\frac{22}{7}[/tex] x [tex]\frac{125}{64}[/tex]
= 8.1845
volume of the scoop is 8.19 cubic inches.
If he scoops 37 scoops,
volume of the 37 scoops = 37 x 8.1845
= 302.8265
volume of 37 scoops is 302.83 cubic inches.
Volume of ice cream left in the tub = 707.1429 - 302.8265
= 404.3164
Volume of ice cream left in the tub is 404.32 cubic inches.
WHAT IS THE SLOPE (NEED HELP QUICKLY)
WILL MARK BRAINIEST IF ANSWER IS CORRECT AND EXPLAINED
Answers
Answer:
Slope, sometimes referred to as gradient in mathematics, is a number that measures the steepness and direction of a line, or a section of a line connecting two points, and is usually denoted by m. Generally, a line's steepness is measured by the absolute value of its slope, m.
Step-by-step explanation:
Slope, sometimes referred to as gradient in mathematics, is a number that measures the steepness and direction of a line, or a section of a line connecting two points, and is usually denoted by m.
Help me with the correct answer please
Answers
Step-by-step explanation:
Since, The formula of Pythagoras is A² + B² + C²
(therefore)* let A be 8 mm
B be 6 mm
Therefore, 8² + 6² = 64 + 36
= 100
= 10( after squaring it )
Hope it helps,if it is correct like and mark me.
If u saw my last question plz ignore the email)
Answers
Answer:
It would be A
Step-by-step explanation:
difference means subtraction, in in order to avoind PEMDAS making it the difference of 3 times 8 and x, you need to add parentheses.
sorry if that made no sense lol
Answer:
A. 3(8-x)
Step-by-step explanation:
the difference means subtracting and the times means multiple
to multiple the difference of 8 and x, you must find a way to changed the order in a way that one portion is solved before the other. you must add parenthesis to force 8 to subtract from x before 8 can be multiplied by 3.
therefore 3(8-x)
What is the maximum value of the function?
-2
0
pi
4
Answers
Answer:
0
Step-by-step explanation:
Write an explicit rule and a recursive rule for each sequence
Answers
Answer:
[tex]a_{n}[/tex] = 1.3n - 4.7
Step-by-step explanation:
There is a common difference d between consecutive terms
d = - 2.1 - (- 3.4) = - 0.8 - (- 2.1) = 0.5 - (- 0.8) = 1.8 - 0.5 = 1.3
This indicates the sequence is arithmetic with nth term ( explicit rule )
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = - 3.4 and d = 1.3 , then
[tex]a_{n}[/tex] = - 3.4 + 1.3(n - 1) = - 3.4 + 1.3n - 1.3 = 1.3n - 4.7
A recursive rule allows a term in the sequence to be found by adding d to the previous term, that is
[tex]a_{n}[/tex] = [tex]a_{n-1}[/tex] + 1.3 : a₁ = - 3.4
