Answer:
A) 3.44 ft²
Step-by-step explanation:
before cutouts, the area was 4 x 4 = 16 ft²
the circles have a diameter of 2 ft each, and a radius of 1 ft
each circle has an area pf (3.14)(1²) = 3.14 ft²
3.14 x 4 = 12.56 ft²
16 - 12.56 = 3.44 ft² left
Answer:area of 4 equal circle having
Diameter =2ft
Therefore radius =r=2/2=1ft
Area of 4 equal circle =4(πr²) =4π×1²=4πft²
Area of square=length²=4²=16
Area of shaded region =area of square-
area of 4 equal circle
=16-4π=3.43362938564ft²
Step-by-step explanation:
Use 3.14 for pi
Find the volume
Answer:
The volume is ( 718.013 mi^3)I hope that is useful for you :)
Sophie surveyed kids in her class and found two out of every five of them had seen an animated movie in the past month. If there are 30 kids that Sophie surveyed, how many saw an animated movie in the past month? Use the tape diagram to justify.
Answer:
12
Step-by-step explanation:
30÷5
=6
therefore,
2×6
=12
Devon bought a 4 pound 10 ounce package of ground turkey to make turkey burgers for a family cookout. He wants to use about 7 ounces of turkey for each burger. (1 lb = 16 oz)
Answer:
C
Step-by-step explanation:
In total Devon can make 11 turkey burgers for a family cookout.
Given that, Devon bought a 4 pound 10 ounce package of ground turkey to make turkey burgers for a family cookout.
What is the unitary method?The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Here, a 4 pound 10 ounce
= 4×16 + 10
= 64 + 10
= 74 ounces
Devon wants to use about 7 ounces of turkey for each burger
So, number of burgers = 74/7
= 10.57
≈ 11
Therefore, in total Devon can make 11 turkey burgers for a family cookout.
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please i have a hw and i need help
Answer:
11: A. Some ferrets are longer than some fishers.
12: The range for the fisher is 25cm greater than for the ferret.
13. The mean for the ferret is 11cm less than for the fisher.
5. Probably 18 members.
6. Probably 210
An account earns simple interest. $350 at 3% for 10 years
Answer:
3,5000 and 21% for account earns simple interest
i need answers fast plz im stuck
Answer and Step-by-step explanation:
The answer is D.
The rate of the function will be 3.5, while the initial amount is 15, so you do y - 3.5x + 15.
#teamtrees #PAW (Plant And Water)
A. The lines have The same slopes and the same y-intercept:
B. The lines have the same slopes but different y-intercepts.
C. The lines have different slopes and different y-intercept.
D. The lines have different slopes in the same y-intercept
Four different systems are described on the left. Which describes the graph for each system?
System A
System B
System C
System D
Answer:
c
Step-by-step explanation:
if not
Answer:A. The lines have the same slopes and the same y-intercepts.
B. The lines have the same slopes but different y-intercepts.
C. The lines have different slopes and different y-intercepts.
D. The lines have different slopes and the same y-intercepts.
System A
✔ The lines overlap.
System B
✔ The lines never intersect.
System C
✔ The lines intersect at a point not on the y-axis.
System D
✔ The lines intersect at the y-intercept.
Step-by-step explanation:
What are the coordinates of the image D(0.5)(1, 2)?
Answer:
(0.5, 1)
Step-by-step explanation:
The coordinates of the image of the point D (0.5, 2 ) are 0.5 and 2.
What is coordinate geometry?A coordinate plane is a 2D plane which is formed by the intersection of two perpendicular lines known as the x-axis and y-axis.
Given that:-
The image of point D ( 0.5 , 2 ) is given so the coordinates of the point will be 0.5 and 2.
Hence the coordinates of the image of the point D (0.5, 2 ) are 0.5 and 2.
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The 1st 3 terms of an A.P., a, a+d, and a+2d, are the same as the 1st 3 terms of a G.P.( a is not equal to 0). Show that this is only possible if r=1 and d=0
Answer:
See Below.
Step-by-step explanation:
The first three terms of an A.P is equivalent to the first three terms of a G.P.
We want to show that this is only possible if r = 1 and d = 0.
If a is the initial term and d is the common difference, the A.P. will be:
[tex]a, a+d, \text{ and } a+2d[/tex]
Likewise, for the G.P., if a is the initial term (and it does not equal 0) and r is the common ratio, then our sequence is:
[tex]a, ar,\text{ and } ar^2[/tex]
The second and third terms must be equivalent. Thus:
[tex]a+d=ar\text{ and } a+2d=ar^2[/tex]
We can cancel the d. Multiply the first equation by -2:
[tex]-2a-2d=-2ar[/tex]
We can now add this to the second equation:
[tex](a+2d)+(-2a-2d)=(ar^2)+(-2ar)[/tex]
Simplify:
[tex]-a=ar^2-2ar[/tex]
Now, we can divide both sides by a (we can do this since a is not 0):
[tex]-1=r^2-2r[/tex]
So:
[tex]r^2-2r+1=0[/tex]
Factor:
[tex](r-1)^2=0[/tex]
Thus:
[tex]r=1[/tex]
The first equation tells us that:
[tex]a+d=ar[/tex]
Therefore:
[tex]a+d=a(1)\Rightarrow a+d=a[/tex]
Hence:
[tex]d=0[/tex]
Q.E.D.
The distance between the two points pictured is d = Vn
Use the distance formula to find n. d = V(x2 – xı)2 + (v2-y)?
n =
Answer is 61
Feel free to take points :)
Answer:
n = 61Step-by-step explanation:
Given points:
(-3, -2) and (2, 4)Use distance formula:
d = [tex]\sqrt{(2 - (-3))^2 + (4 - (-2)^2}[/tex] = [tex]\sqrt{5^2 + 6^2}[/tex] = [tex]\sqrt{25 + 36}[/tex] = [tex]\sqrt{61}[/tex]n = 61Distance
√(4+2)²+(2+3)²√6²+5²√36+25√61n=61
Please help me (triangle properties)
Answer:
1) yes
2) no
3) no
4) yes
5) yes
6) no
6) 3 < x < 17
7) 3 < x < 15
i need help asap with this question it’s due tonight
Answer:
The answer is 44 cm^2
I hope it helps
Answer:
44 cm
Step-by-step explanation:
math. ...........
Frank wants to know how many people live in each household in his town. He conducts a random survey of 10 people and asks how many people live in their household. His results are shown in the table.
1 6 2 4 4 3 5 5 2 8
Calculate the MAD of the number of people per household.
Answer:
1.6
Step-by-step explanation:
The average of this ten number is (1+6+2+4+4+3+5+5+2+8)/10=4
So the MAD is (|1-4|+|6-4|+|2-4|+|4-4|+|4-4|+|3-4|+|5-4|+|5-4|+|2-4|+|8-4|)/10
=(3+2+2+0+0+1+1+1+2+4)/10
=1.6
6) From a point on the ground 15 ft. From the base of a flagpole, the angle of elevation of the top of the pole measures 57°. How tall is the flagpole?
Answer:23.1 ft
Step-by-step explanation:
Given
Point is 15 ft away from the base of the flagpole
The angle of elevation is [tex]57^{\circ}[/tex]
from the figure, we can write
[tex]\Rightarrow \tan 57^{\circ}=\frac{Y}{15}\\\\\Rightarrow Y=15\times \tan 57^{\circ}=23.09\approx 23.1\ ft[/tex]
The length of the flagpole is 23.1 ft
3/5 = 4m.
What does m equal?
First, flip the equation around.
3/5=4m
4m=3/5
Now simplify by dividing 4 from both sides.
4m=3/5
/4 /4
m=0.15 or 3/20
---
hope it helps
The value of m will be equal to 3 / 20.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the expression is 3 / 5 = 4m. The value of m will be calculated as:-
First, flip the equation around.
3/5=4m
4m=3/5
Now simplify by dividing 4 from both sides.
4m = 3/5
m = 0.15
m = 3/20
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HELP with part (b)!! will mark brainlest!!!!
Answer:
Step-by-step explanation:
it's 7 b/c everything is halved
Please hello i appreciate it
Step-by-step explanation:
sorry dude my last brain cell ran after exam
64x+132y=1040
whats the cost of each x and each y
Answer:
y= 260/33 - 16x/33
x= 65/4 - 33y/16
Step-by-step explanation:
hope this helps ;')
Christina says that if she multiplies 23×25, her product will automatically be less than 23 because 25 is less than 1, meaning the product will only be a part of 23. Is Christina correct?
Answer:
Christina is incorrect.
Step-by-step explanation:
Since we are multiplying and our numbers are larger than 1, we know our product will be large. Your answer will be 575 :)
I hope this helps! :3
-4x+y=23 and 4x-9y=-15
Answer: x= -6; y= -1
Step-by-step explanation:
-4x + y = 23
4x - 9y = - 15
-4x + y = 23
y = 23 + 4x [Add 4x to both side]
4x - 9(23 + 4x) = - 15
4x - 207 - 36x = - 15
-32x - 207 = -15
-32x = 192 [Add 207 to both side]
x = -6 [Divide -32 from both side]
-4x + y = 23
-4(-6) + y = 23 [Plug in -6 for x]
24 + y = 23 [Subtract 24 from both side]
y = -1
f(x) = x^2 . What is g(x)?
Answer:
g(x) = (1/4x)^2
Step-by-step explanation:
Given f(x), we want to get g(x)
As we can see, the point (4,1) lies on the graph of g(x)
So the correct option will be the one where g(4) = 1
Let us take a look at the second option
g(x) = (1/4x)^2
Here,
g(4) = (1/4 * 4)^1 = 1^1 = 1
PLEASE HELP DUE IN 1 HOUR :( I WILL GIVE CROWN TO BEST ANSWER
Ken is using tiles to cover a 6-foot by 3-foot section of a floor.
A. If he uses 1-foot square tiles, how many will be in each row of tiles?
B. How many rows of tiles will he use?
C. How many tiles will he use to cover the whole section?
Elanor is driving below the speed limit on a high way is 55 write the inequality to show how much faster elanor can drive without going over the speed limit
Answer:
S + 43.5<=55
11.5mph
Step-by-step explanation:
S = S=SPEED
A. S + 43.5 <= 55
B. S + 43.5 <= 55
43.5-43.5= S<= 55
55-43.5= 11.5
= S + 43.5<=55
Speed of 11.5mph
What is the value of b?
please help
Answer: ok
Step-by-step explanation:
I’m helpless please help me
Answer: I think the last one sorry of I am wrong
Step-by-step explanation:
(7 to the 3rd power) minus (12 to the Zero power) =
Answer: 7^3=343-1=342
Given that £1 = $1.58
a) How much is £920 in $?
b) How much is $553 in £?
HURRY DUE AT 12
joseph stated the solution to the following linear equations is (4,-2) and Omari stated the solution is no solution because the lines are parallel. Determine who’s correct:
Who is correct for the linear equation below ?
3x+2y=8 AND -5x-2y=-12
A. Joseph
B.Omari
C. Neither Joseph or Omari
D. They are both correct
What is the simplified form of this expression? `sqrt(8x^3 + 24x^2 + 18x)` A. ±(2x + 3)`sqrt(2x)` B. ±(4x + 6) `sqrt(2x)` C. ±(2x + 3)`sqrt(x)` D. ±(4x + 6)`sqrt(x)`
Answer: B
`sqrt(8x^3 + 24x^2 + 18x)` = `sqrt(8x (x + 3/2))` = `sqrt(2x (4x + 6))` = ±(4x + 6) `sqrt(2x)`
Diane makes fruit punch with 3 cups of cranberry juice, 2 cups of mandarin orange juice, and 3 cups of watermelon juice. Approximately what percentage of the punch is cranberry juice? Solve the problem and put it step by step.
Answer:
37.5%
Step-by-step explanation:
The percentage of the punch in cranberry juice will be 37.50%.
What is the percentage?The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates for one hundred percent. It is symbolized by the character '%'.
The percentage is given as,
Percentage (P) = [Final value - Initial value] / Initial value x 100
Diane makes fruit punch with 3 cups of cranberry juice, 2 cups of mandarin orange juice, and 3 cups of watermelon juice.
The percentage of the punch in cranberry juice will be given as,
P = [3 / (3 + 3 + 2)] x 100
P = (3 / 8) x 100
P = 0.375 x 100
P = 37.50%
The percentage of the punch in cranberry juice will be 37.50%.
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