Which expression could be used to find the circumference of the circle below?
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Answer:
Image result for Which expression could be used to find the circumference of the circle below?
Use the formula C = πd to find the circumference if you know the diameter. In this equation, "C" represents the circumference of the circle, and "d" represents its diameter. That is to say, you can find the circumference of a circle just by multiplying the diameter by pi.
Step-by-step explanation:
Related Questions
Use a percent portion to solve the following problem. Omar spends $63 on souvenirs during his vacation. That is 35% of the money he brought with him. How much money does Omar have left to spend?
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Answer:
If the amount of money that Omar brought on vacation was $180 out of which he spent $63, the balance amount is 180−63 which is $117.
Step-by-step explanation:
this is because if you take the amount that he had (180) it’s going to be 117 when you minus that 63 he spent
answer questions 3 and 4 plsss answer correctly
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Gabriel is at the grocery store, and wants to figure out his total cost before he gets to the register. He bought 2.5 pounds of apples that are x dollars a pound and 2 bags of lettuce for y dollars each. Which expressions would represent his total cost? Check all that apply.
Pls help lol my train of thought is just not coming to me lol!! thanksss :)
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What equation represents the relationship shown in the table?
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Answer:
Step-by-step explanation:
a.) y = -x -3n-2
a) y = 3n - 2
help pls thx u! :))))))
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Step-by-step explanation:
0.8/1 = x/1.5
Cross multiplication is applied here
0.8 × 1.5 = 1 × x
1.2 = x
Therefore, x = 1.2
Hope it helps.
Stay safe and blessed.
Solve. Show all of your steps. 3.) 3(5 + 2) - 2 cubed
Answers
Answer:
4 3=64
Step-by-step explanation:
3x5=15
3x2=6
15+6=21
21-2^3=
21-6=15
Answer:15
Hope this help
Find the prime factorization of 148
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Answer:
The Prime Factors of 148 are 2 × 37 and its Factors in Pairs are (1, 148), (2, 74), (4, 37).
Help ASAP
Jenny puts two wooden blocks together. One block has a length of 5 in., a width of 4 in., and a height of 5 in. The other block has a height of 4 in., a length of 5 in., and a width of 2 in. What is the combined volume of the blocks?
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Answer:
140 inches cubed
Step-by-step explanation:
Use the formula V =length* width* height to find the volumes of each block, then add them together to get the combined volume. So, (5*4*5)+(4*5*2)= 140 inches cubed, which is the combined volume.
The director of a local ballet company needs to print the programs for the next performance. Janet’s Print Shop charges $0.25 per program plus a $35 set-up fee. The Printing Press charges $0.15 per program plus a $50 set-up fee.
Which printing company offers the better deal if 200 programs are printed?
Answers
Answer:
The Printing Press
Step-by-step explanation:
200 x 0.15 = 30
30 + 50 = £80
200 x 0.25 = 50
50 + 35 = 85
Answer:
or this case we find the expression that represents the cost of each printing press.
x: Be the variable that represents the number of programs to print
So:
Cost 1: Janet’s Print Shop
Cost 2: The Printing Press
If we want to find the number of programs for which the costs are the same, then we equate both equations:
Thus, for 150 programs the cost is the same.
Answer:
For 150 programs the cost is the same.
Step-by-step explanation:
Hope this helps you!!!!!!! :D
The question is shown on the problem pls help!
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Answer:
the answer is 50
Step-by-step explanation:
70 divided by 2 is 35 so multiply 25 times 2 and you get 50
Answer:
x = 50 cmStep-by-step Solution:
We know that:
2(GHJ) = MLKJG = 35 cmGH = 25 cmKM = 70 cmML = x cmSolution:
2(GHJ) = MLK=> 2(35 + 25 + JH) = 70 + ML + LK (In order respectively)=> 70 + 50 + 2JH = 70 + ML + LK=> ML = x = 50Hence, the value of x is 50 cm.
The expression 8x – 4 represents the cost of 8 pairs of socks Emma bought,
less the $4 coupon she had. Which
property is applied to the expression to
write the equivalent expression
4(2x - 1)? Explain.
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Answer:
A(B + C) = ab + ac
A is 4, B is 2x, C is -1
Hope this helps!!
Please give BRAINLIST!!
A circle has a radius that measures 4.5 cm. Which expression could NOT be used to find the circumference of the circle?
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Answer:
Step-by-step explanation:
Of the four choices given, which two, when written as a system, have a solution of (–4, 5)? the options and A), B), C), and D) are attached
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Camilla wrote the expression below.
16 ÷ 4 + 4 (18 - 12) + 3
What do these parentheses indicate in the expression?
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can anyone helpppppppppppppppppppppppppppppppppppppppppppppppppppppp
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Answer:
The elevation had to drop 4478 ft.
Step-by-step explanation:
The hike started 4352 ft above sea level and then their endpoint was 126 ft below sea level. So you would add 4352 + 126 to get the total elevation that dropped.
Hope this helps!
Answer:
4,488 ft
Step-by-step explanation:
Elevation means height. Drop means the decrease. Below sea level means the height will be negative. So you find the drop by subtracting the final position (-126 ft) from the starting position (4,362 ft).
4,362 ft - (-126 ft)
When you subtract a negative it is the same as adding a positive so...
4,362 ft + 126 ft = 4,488ft
So, there was a drop in elevation of 4,488 ft.
Anne takes a rectangular piece of fabric and cuts from one corner to the opposite corner. If the piece of fabric is 15 inches long and 8 inches wide, how long is the diagonal cut that Anne made ?
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[tex]\sqrt{5^2+18^2}[/tex]=
[tex]\sqrt{349}[/tex]=
18.68154...
A certain video game costs $35, and there is 4% sales tax What is one way to determine what the amount of sales tax will bo? Select from the drop-down menus to correctly complete the statement
1% of $35 is $_so 4% of $35 is $_.
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Answer: The tax is calculated by 0.075 * 21.25 = 1.59375 or $1.59. So the total bill is the cost of items purchased plus tax, which is $21.25 + $1.59 = $22.84.
Step-by-step explanation:
The requried complete statement is 1% of $35 is $0.35, so 4% of $35 is $1.40.
What is the percentage?The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
Here,
To determine the sales tax for the video game, you can multiply the price of the game by the sales tax rate (expressed as a decimal). In this case, the price of the game is $35, and the sales tax rate is 4%, which is equivalent to 0.04 as a decimal. So, the sales tax is:
$35 x 0.04 = $1.40
Therefore, the sales tax for the video game is $1.40.
Learn more about percentages here:
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A circular puzzle is 20 inches in diameter. All of the pieces are about the same size. Find the circumference.
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analyze problem
perfect circle with diameter of 20
so, radius is 10
circle circumference=10*pi*r
31.4*2
62.8
PLEASE HELP ME ASAP 20 POINTS!!!! (SHOW WORK PLSSS)
Answers
Answer:
For Monday 2) x = 1
Step-by-step explanation:
1/4x + 3 = 1/2x - 1
1/4x - 1/4x + 3 = 1/2x - 1/4x -1
3 + 1 = 1/4x -1 + 1
4 = 1/4x
(1/4) 4 = 1/4x (1/4)
On your math quiz, you earn 555 points for each question that you answer correctly. In the equation below, xxx represents the number of questions that you answer correctly on your math quiz, and yyy represents the total number of points that you score on your quiz.
The relationship between these two variables can be expressed by the following equation:
y=5xy=5xy, equals, 5, x
Identify the dependent and independent variables.
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Answer:
The independent variable would be the number of questions you answer correctly
The dependent variable would be the total amount of points you score
Step-by-step explanation:
The independent variable is the variable that you can change, while the dependent variable is the variable being measured from the change, think of it like cause and effect, independent = cause, dependent = effect.
The number of questions you answer correctly would be your cause (independent), which changes the total amount of points (dependent)
What is the relationship between the tables, equations and graphs as it relates to rate of change/slope?
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Answer:
What is the relationship between equations and graphs?
Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line).
Step-by-step explanation:
In the first 5 years of my fathers job, he earned 300 dollars. After he got a promotion on his 6th year, he earned 500. How much more did he earn the 6th year than the first 5?
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Solve the following system by the elimination method.
4x−2y=16
3x+6y=−18
A: (1, −5)
B: (3, −2)
C: (0, −3)
D: (2, −4)
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so it’s D
ONLY ANSWER IF YOU KNOW HOW TO DO THIS.
*step by step and whoever answers all 3 CORRECTLY gets brainliest , heart and 5 stars
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1. Find the SA... (30 x 20 x 2) + (20 x 4 x 2) + (30 x 4 x 2) = 1600 sq. ft.
2. 1600/300 = (6) gallons of paint
3. 30 x 20 x 4 = 2400 sq. ft.
Compute……………………………………………………………….
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Solve for ttt.
2(t+1) = 102(t+1)=10
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Answer:
2(t+1) = 102(t+1)=10
distribuite 2t+2=10
-8 2t=8
t=4
Answer:
t=4
Step-by-step explanation:
you can pick which equation you want to do, i am picking the first one. 2(t+1)=10. first we simply the equation, we do this by multiplying the number outside of the parenthesis, 2, by t and 1. 2*t=2t, and 2*1 = 2, so he equation we have to solve is 2t+2=10. we can subtract 2 from the 2, and subtract 2 from the ten, so our equation is no 2t=8, 2* what equals 8, we know that 2*4=8, so t=4
Kirk's family drove 36 miles in 50 minutes, which was 48% of the distance to his grandmother's house.
What was the total distance in miles to Kirk's grandmother's house?
Answers
Answer:
75 miles
Step-by-step explanation:
36x100/48
I hope this was helpful!! :)
Answer:
75 miles
Step-by-step explanation:
36 is 48% of what number?
you can use this proportion to solve:
is/of = percent/100
the 'is' = 36
'of' = unknown, therefore we can assign the variable 'n'
48% = 48/100
put it together:
36/n = 48/100
cross-multiply to get:
48n = 3600
n = 3600/48
n = 75
If a x b = 2a - 3b + ab, then 3 × 5 + 5 × 3 equals to?
a.) 20
b.) 22
c.) 24
d.) 26
Answers
Answer:
The answer is B.)22
Step-by-step explanation:
3∗5+5∗3
⇒3∗5=2×3−3×5+3×5
=6−15+15
=6
⇒5∗3=2×5−3×3+3×5
=10−9+15
=16
Therefore,3∗5+5∗3
⇒6+16=22
Thus the ans is 22
Hope it helps
Peace out
$_$ #_# %_% ;) :)
Answer:
IT B!!
IM SMART AND FAST
Which is the correct classification and decimal expansion of StartFraction 5 Over 8 EndFraction?
irrational number, 0.6ModifyingAbove 25 with bar
irrational number, 0.625
rational number, 0.625
rational number, 0.6ModifyingAbove 25 with bar
Answers
Answer: The answer is B.0.625 because it is an irrational number and when you put it into the equation it makes more sense than any of the other numbers you have as an option.
Step-by-step explanation: hope this helps, brainliest please <3
The correct classification and decimal expansion of the given fraction 5/8 is rational number, 0.625.
What are Fractions?Fractions are type of numbers which are written in the form p/q, which implies that p parts in a whole of q.
Here p, called the numerator and q, called the denominator, are real numbers.
Given fraction is 5/8.
When 5 is divided by 8, we get 0.625.
This is not a repeating decimal number.
If the decimal is not repeating or it ends at a finite position, it is a rational number.
So 5/8 is a rational number.
Hence the correct option is rational number, 0.625.
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Four runners start at the same point; Lin, Elena, Diego, Andre. For each runner write a multiplication equation that describes their journey.
Lin runs for 25 seconds at 8.2 meters per second. What is her finish point?
Elena runs for 28 seconds and finishes at 250 meters. What is her velocity?
Diego runs for 32 seconds at -8.1 meters per second. What is his finish point?
Andre runs for 35 seconds and finishes at -285 meters. What is his velocity?
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Answer:
Lin: 25 × 8,2 = 205 meters
Elena: 250 ÷ 28 = 8,9 meters per second
Diego: 32 × (-8,1) = -250,2 meters
Andre: -258 ÷ 25 = -10,32 meters per second
