Answer:
738.75m^2Step-by-step explanation:
this problem is on the mensuration of flat shapes.
first, we need to solve for the area of the circle
area of circle= πr^2
area of circle= 3.142*25^2
area of circle= 3.142*625
area of circle= 1963.75m^2
the area of the square
area of square= l^2
area of square= 35^2
area of square= 1225m^2
the area of the flat region within this crop circle is
area of circle-area of square
= 1963.75-1225
=738.75m^2
What is 6P6 ?
36
46,656
720
1
9514 1404 393
Answer:
6P6 = 720
Step-by-step explanation:
The notation nPk is shorthand for ...
n!/(n-k)!
So your expression
6P6 = 6!/(6-6)! = 6!/0! = 720/1 = 720
_____
The ! is pronounced "factorial." The factorial of a positive integer is the product of that integer and every smaller positive integer. 0! is defined as 1.
6! = 6·5·4·3·2·1 = 720
Fully simplify the expression-3xy/6x
Answer:
-1xy
-------
2x
Step-by-step explanation:
divide all by 3
Answer:
−1/2x^2y
Step-by-step explanation:
The distance traveled varies directly with the time spent in motion when speed is held constant.
If d represents the distance traveled and t represents time, which equation would represent this variation?
If you travel 150 miles in 4 hours, what is the constant of variation?
If you continue traveling at a constant speed, how long will it take to travel 200 miles? Round to the nearest tenth of
an hour.
about hours
Intro
Done
Answer:
16/3 or 5.3
Step-by-step explanation:
150 miles = 4 hours
Find how long it takes to travel 50 miles(GCF between 150 and 200)
150/3 = 4/3
50 miles = 1 1/3 hours: multiply by 4 to get 200 miles
50 x 4 = 4/3 x 4/1
200 = 16/3
16/3 hours or 5.3
A rocket is launched from the launch pad at a speed of 700 km/hr. How far will the rocket have traveled after 1.0 hr?
Step-by-step explanation:
The answer is
Distance is 42000 kmph
The distance the rocket has traveled after 1 hour with a speed of 700km/hour is 700 km.
Given,
A rocket is launched from the launch pad at a speed of 700 km/hr.
We need to find how far will the rocket has traveled after 1.0 hr.
What is speed?Speed is the ratio of distance per time.
Speed = Distance /Time
Its unit is km/hour or m/second.
We have,
Speed = 700 km/h
Distance = D
Time = 1 hour
From the speed formula:
Speed = Distance / Time
700 = Distance / 1
700 km / hour x 1 hour = Distance
Distance = 700 km
Thus the distance the rocket traveled after 1 hour with a speed of 700km/hour is 700 km.
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2-10x=-8x-8 helpppp pleaseeee
Answer:x=5
Step-by-step explanation:1 step subtract 2 from both sides 2 step:simplify 3 step: add 8x to both sides 4 step: simplify 5 step: divide both sides by -2 6step: simplify x=5
It costs $11.50 to rent a canoe and $5.50 to use the canoe for an hour. You have $28. Write an equation that represents the number h of hours you can rent the canoe
Answer:
(28 - 11.5) ÷ 5.5
Step-by-step explanation:
So let's examine this question.
We have already payed $11.50 the rent the canoe, so we have $16.50. Divide that by $5.50, and you get 3. So, 3 hours.
Now for the expression.
You start out with $28. You subtract $11.50 from it because it is being used to rent the canoe. You then divide your answer by $5.50 to determine how many hours you can use the canoe for.
Hmm.
(28 - 11.5) ÷ 5.5 = h
(28 - 11.5) ÷ 5.5 = 3
Angela’s and Ben’s Cell Phone Plan
Answer:
lol wdym.…......…..........
A plumber charges $50 to visit a house plus $40 for every hour of work. Write an expression to represent the total cost of hiring a plumber.
Let h = number of hours
Answer:
x = 50 + 40h
Step-by-step explanation:
you're welcimd
Find each unit rate. Round to the nearest tenth if necessary.
200 meters in 34 seconds
Answer:
60
Step-by-step explanation:
A bag of marbles has 4 Red and 3 Green marbles. You pick from the bag, replace the marble and then pick again. What is the probability of picking red both times?
A. 16/49
B. 12/42
C. 4/7
Clarissa sells handmade bracelets for each. The graph below shows her profits after expenses.
What does the point represent?
Answer:
Someone for real deleted my answer just because they got mad that I said theres no graph, I'm dead IMAO XD
Step-by-step explanation:
Answer:
where's the graph?
Step-by-step explanation:
Write an equation for the description.
Ten times the sum of half a number x and 4 is 7.
Plzzzz hellpppppp mark you as brain leist
erics cell phone service costs $40.00 a month for unlimited calls. he also pays $0.02 for each text message he sends. what equation represents the total cost, c, in dollars, for when eric sends t text message
Answer:
40.021
Step-by-step explanation:
Unlimited calls = $40
Text message = $0.021
NOTE:There is a difference between the value you gave for cost of text messages in the question and the values given in the group of answers. I will use $0.021 for cost of text messages since it is common to all answer choices.
Total cost = Cost of unlimited calls + cost of text messages
C = $40 + $0.021
= $40.021
Therefore, the equation which represent the total cost in dollars for a month is 40.021
A. 40.021
Answer:
maluna1999live is correct the answer is 40.021 so if your going to give someone the brailest then it should be maluna1999live
Step-by-step explanation:
my question is,
$6.79 for 32 oz.
Answer:
What am i supposed to figure out
Step-by-step explanation:
Answer:
YOU HAVE TO FIGURE OUT HOW MUCH IT IS FOR 1 MAN
Step-by-step explanation:
given a triangle which angle A=72 degrees, B=27. what would be the value for angle C
Answer:
81°
Step-by-step explanation:
add both and subtract answer from 180
72+27=99
180-99=81
all 3 angles in a triangle always add up to 180°
hope this helps <3
Find the unit price. 7 moive tickets for $56
Answer:
8
Step-by-step explanation:
56/7
Answer:
$8
Step-by-step explanation:
56 divided by 7 is 8, making the unit price 8 dollars per ticket
Find the value of x
3x + 40
5x - 45
3x + 40 = 5x - 45
2x = 85
x = 42.5
Answer:
☆<《HOPE IT WILL HELP YOU 》>☆
Step-by-step explanation:
3x + 40
3x+40=0
3x= -- 40
x= -- 40/3
5x--45
5x--45=0
5x= 45
x =45/5
x = 9
4+6(7-m) = 4 solve for m
Answer:
m=7
Step-by-step explanation:
Answer:
m=7
Step-by-step explanation
The perimeter of a rectangle is found by multiplying the sum of the length, shown as LaTeX: ll, and the width, shown as LaTeX: ww, by LaTeX: 22. The length of a certain rectangle is LaTeX: 2020 . Which inequality shows that the perimeter of this rectangle is less than LaTeX: 5757 units?
Answer:
40 + 2W < 57
Step-by-step explanation:
Given that:
Perimeter of a rectangle (P) :
P = 2(length(L) + width(W))
If the length of a certain rectangle L = 20 ; which inequality shows perimeter of rectangle is less than 57 units
P = 2(length(L) + width(W))
40 + 2W < 57
I need help with 2,3,and 4!!!!!!!!
Answer:
Step-by-step explanation:
0_0 ni idea yo hablo español y me aparece todo en ingles
y = -1.25x - 2
y = - 25x + 2
please help, and show me how to get the answer please :)
HELP ME PLEAASE ITS URGENT!!! WILL GIVE BRAINLIEST
On a test, Marcus is asked to simplify . Here is his work:
√128 = √16 · √8 = 4√8
Which statement best describes Marcus' answer?
He is incorrect because 16 times 8 is not 128.
He is incorrect because he did not use the largest perfect square.
He is incorrect because the 4 and the 8 should be switched around in his answer.
He is correct.
Answer:
He did not use the largest perfect square
Step-by-step explanation:
4 [tex]\sqrt{8}[/tex] is the correct answer
What is square root ?
In mathematics, a square root of a number x is a number y such that y² = x; in other words, a number y whose square is x. For example, 4 and −4 are square roots of 16, because 4² = ² = 16. The square root of any number can be expressed using the formula: √y = y½. In other words, if a number has 1/2 as its exponent, it means we need to find the square root of the number.
Given,
[tex]\sqrt{128}[/tex]
we divide the number 128 by 2 four times, we get
= [tex]\sqrt{8*2*2*2*2}[/tex]
= 2*2[tex]\sqrt{8}[/tex]
=4 [tex]\sqrt{8}[/tex]
Therefore, 4 [tex]\sqrt{8}[/tex] is the correct answer
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find the slope of the line
Answer:
1/2
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
First off the slope is negative and it decreases by one unit each time.
QUESTION 7, Saturday, October 10th, 2020
I have some geometry questions today. Please include your thoughts or reasoning with your answer. Please ignore the answer I selected for it was not an purpose. Thanks!
Answer:
DE≅JK
Step-by-step explanation:
already have aa need the side after or before the 2 angles
Answer:
DF≅JLStep-by-step explanation:
We have one side and one angle, need one more side such that the angle is between those sides. It will make SAS congruency
So required sides are
DF≅JLWhich algebraic expression is equivalent to this expression?
3(2x − 8) – 11x
A.
-5x – 8
B.
-17x – 24
C.
-17x – 24
D.
-5x – 24
Answer:
the answer is d
Step-by-step explanation:
Answer:
[tex]\huge\boxed{D.\ -5x-24}[/tex]
Step-by-step explanation:
[tex]3(2x-8)-11x\qquad|\text{use the distributive property}\ a(b+c)=ab+ac\\\\=(3)(2x)+(3)(-8)-11x=6x-24-11x\qquad|\text{combine like terms}\\\\=(6x-11x)-24=-5x-24[/tex]
y = –6x+2
–12x – 2y = –4
How many solutions does this linear system have?
one solution: (0, 0)
one solution: (1, –4)
no solution
infinite number of solutions
Answer:
infinite number of solutions
Step-by-step explanation:
y = -6x + 2 . . . . . . . . (1)
-12x - 2y = -4 . . . . . . (2)
Putting (1) into (2), we have
-12x - 2(-6x + 2) = -4
-12x + 12x - 4 = -4
-4 = -4
Therefore, the system has infinite number of solutions.
I hope this helps you! :3 :)
Answer:
infinte number of solutions
Step-by-step explanation:
what is the slope of the line on the graph?
Answer:
Step-by-step explanation:
So you need to take two points off the graph. (x,y) and (x,y)
After that use those points to plug it into this equation
your gonna want to take the Y points from both and subtract from each other.
Do the same for the X points.
Y2-Y1
X2-X1
You'll then divide The Y by the X and that the Rise over Run. When you graph that. That'll be your answer.
what is the GCF to 12,30
Answer: GCF(12,30) = 6
Answer:
6
Step-by-step explanation:
6 times 2=12
6 times 5=30
6 is the hghest number that can go into both. Making it the greatest common factor
HELP ASAP!
Given the function f(x) = 4ˣ
evaluate f (-2)
Answer:
1/16
Step-by-step explanation:
To find the answer, simply substitute in -2 for x:
f(-2) = 4^-2 = 1/16
(11x-28)(7x-8) find x
After solving (11x-28)=(7x-8) the value of x is 5
Given:
(11x-28) = (7x-8)
11x - 28 - 7x + 8 = 0
(11x - 7x) - 28 + 8 = 0
4x - 28 + 8 = 0
4x - 20 = 0
4x = 20
Dividing by 4 on both sides we get,
4x/4 = 20/4
x = 20/4
x = 5
Therefore after solving (11x-28)=(7x-8) the value of x is 5.
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