Answers
Related Questions
what is the answer of 1/3pi x r^2 / 4 x 2h?
PLEASE ANSWER FAST ILL MARKYOU AS A BRAINLIST
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Answer:
1/3pi x r^2 / 4 x 2h
Step-by-step explanation:
Ummm I'm just clueless. :/
If x is a rational number and y is a rational number than x + y is a rational number.
A)
Always True
B)
Sometimes True
Usually True
D)
Never True
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Answer:
B I guess is the answer
Step-by-step explanation:
I'm not really sure
pls help with algebra 1 hmk!!
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When adding integers with the same sign, you add and ___________.
A. change the sign
B. keep the sign
Mat class
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Answer:
Keep the sign.
Step-by-step explanation:
Well,....
Good night my fellow ppl ^^ ]
(if you answer its 16 points ^^)
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PLEASEE HELP AND SHOW WORK
Answers
Answer:
x = 44°
Step-by-step explanation:
2x - 6 = 82
2x = 82 +6
2x = 88
divide through by 2
x = 44°
similar triangle
10÷5 as a multiplication equation
Answers
Answer:
2
Step-by-step explanation:
10 divide by 5 is 2
Answer:
10 divided by 5 is 2 so as multiplication it would be 5 times 2
Step-by-step explanation:
John and Ana weight a total of 250 pounds. If John weights 130 pounds. How much does Ana weight?
Answers
Answer:
120
Step-by-step explanation:
To get the answer you have to subtract in order to do that the equation has to look like this 250-130 = then you get left with 120.
Answer:
ana = 130 pounds
Step-by-step explanation:
john + ana = 250
130 + ana = 250
ana = 250 - 130
ana = 120 pounds
The bike store marks up the wholesale cost of all of the bikes they sell by 30%. Andre wants to buy a bike that has a retail price of $125. We need to find the wholesale (original) price of this bike. What percent of the wholesale (original) price is the retail price?
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Answer:
Wholesale Price = $96.15Retail price percentage = 130%Step-by-step explanation:
Wholesale price was marked up by 30% and became $125.
Assume wholesale price is x. Expression will be;
125 = x + (30% * x)
125 = 1.3x
x = 125/1.3
x = $96.15
Retail price percentage = 125/96.15
= 1.30
= 130%
(8th grade)Use the elimination method to solve the system.
4x+6y=10
2x+5y=1
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Equation form: x=11/2 y= -2
4x+6y=10
-
2x+5y=1
= 2x+y=9
2x=9-y -1
9-y+5y=1 ( using 1)
4y=1-9
y=-8/4
y=-2
2x=9-(-2)
2x=11
x=11/2
please help me I really need it and no silly answer please
Answers
Answer:
1/4
Step-by-step explanation:
That is because [tex]\frac{1}{4}x=y[/tex]. One each line, you would divide y by x to get the constant, which is 1/4.
10=h/2+8 solve, its for algebra 1
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Answer:
Subtract 8 from both sides which lead it to 2=h/2, then multiply two for each side then it turns to 4=h
250 × .30. help ASAP!!!!!!!!!
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Answer:
75
Step-by-step explanation:
Can someone help me out please!!
Answers
x =56 y =90
Step-by-step explanation:
hxjxskalskdhxgxh
pls help me with this i will give brainliest to who answer both questions
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Answer:
1st one: 50 cups
2nd one: 3.125 gallons
Step-by-step explanation:
Question 1:
2.5 cups per pitcher
20pitchers x 2.5cups = 50cups total
Question 2:
16 cups per gallon
50cups / 16cups = 3.125 gallons
Answer:
D 50
Step-by-step explanation:
B 34 gallons
Prove that (x+y)(x-y)+(y+z)(y-z)+(z+x)(z-x)=0
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Answer:
x=0 x=y=z. with these presumed variable amounts, one can conclude that the equation you asked is equivalent to 0
Answer:
Step-by-step explanation:
(x+y)(x-y)+(y+z)(y-z)+(z+x)(z-x)
=x²-y²+y²-z²+z²-x²
=0
You borrow $7,000 from the Overton Credit Union to buy a used car. The credit union charges 6% interest, compounded monthly for 5 years. What’s the total amount you will have to pay back for this loan?
A= P(1+r/n) ^nt
A=Total amount after
P=Initial
r=percent rate as a decimal
n=number of times per year
t=time in years
O $7,431.74
O $9,441.95
O $9,367.58
O $9,380.67
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P=7000
r=0.06
m=12
t=5
n=12(5)=60
Substitute into formula
Which of the following is closest to 1/2 + 1/3?
Answers
Answer:
c
Step-by-step explanation:
1/2= 0.5, 1/3= 0.33 ; 0.5+ 0.33= 0.83 or 0.8
some one please help me ms derienzo is killing my little pea brain
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Click on photo to see the whole thing
Answers
Answer:
cveryc
Step-by-step explanation:
ITS C im good11123
Answer:
c
Step-by-step explanation:
The Gonzalez's updated their bedroom by purchasing a new lamp for $89.95 and a comforter set for $239.99. They paid 6.5% sales tax on their purchases. If the Gonzalez's paid $351.72 total, determine if they paid the correct amount.
Answers
Answer:
Not exactly
Step-by-step explanation:
Cost lamp = $89.95Cost of comforter set = $239.99Sales tax = 6.5%Total payment:
($89.95 + $239.99)*1.065 = $351.39Total amount is a little different:
$351.72 vs $351.39Simplify. 18m – 9v + 6v – 7m
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Answer: The answer is 11m + -3v.
Hurry please
a rectangle is 6 times as long as it is wide. the perimeter is 140 cm. find the area of the rectangle. round to the nearest tenth if necessary.
Answers
Answer: [tex]w = 10[/tex]
Step-by-step explanation:
Our perimeter will be 140 cm and our width of the rectangle will be 6w. We will then divide 14w and 140 by 14 so we can get w by itself. Then, we will divide the perimeter by the width.
Step 1: Let 6w will be our length and let the perimeter be 140 cm.
[tex]6w, P = 140 cm[/tex]
Step 2: Perimeter means that you add up all the 4 sides of the rectangle.
[tex]P = 140 = w + w + 6w + 6w = 14w[/tex]
[tex]P = 140, 14w[/tex]
Step 3: Divide both sides 14 to get the single w variable.
[tex]\frac{140}{14} = \frac{14w}{14}[/tex]
Step 4: Simplify.
[tex]10 = w[/tex]
Step 5: Flip sides.
[tex]w = 10[/tex]
~I hope I helped you :)~
PLEASE, I NEED HELP ASAP
Answers
Answer:
y = 2/x
Step-by-step explanation:
It just feels right... ya know?
You separate 42 bulbs of garlic into two groups:one for planting and one for cooking. You will plant 3 bulbs for every 4 bulbs that you will use for cooking. Each bulb has about 8 cloves. How many cloves of garlic will you plant?
Answers
Answer:
144 cloves
Step-by-step explanation:
You separate 42 bulbs of garlic into two groups:one for planting and one for cooking.
We have a ratio of planting to cooking
Planting : Cooking
You will plant 3 bulbs for every 4 bulbs that you will use for cooking.
Hence: 3 : 4
The total of their proportion = 3 + 4 = 7
Hence:
The number of garlic you plant =
3/7 × 42 = 18 bulbs of garlic
The number of garlic you use to cook =
4/7 × 42 = 24 bulbs of garlic
We are also told that:
Each bulb has about 8 cloves. How many cloves of garlic will you plant?
From the calculation above , we know the number of bulbs of garlic been planted
= 18 bulbs.
Hence:.
1 bulb = 8 cloves
18 bulbs = x
x = 8 cloves × 18 bulbs
x = 144 cloves
Therefore, you will plant 144 cloves of garlic
Find the circumference of a circle with a diameter of 20 centimeters. Round your answer to the nearest centimeter.
6 centimeters
126 centimeters
31 centimeters
0 63 centimeters
Answers
Answer:
63 centimeters
Step-by-step explanation:
What we know:
A cricle has a diameter of 20 cm.
To find circumference, use πd or 2πr.
3.14(10 * 2)
3.14(20)
62.8 cm, which rounds to 63 cm.
Write the verbal phrase as a algebraic expression
three times the sum of a number and 1
Answers
3 (n + 1) (expression)
3n + 3 (expression simplified)
Warren drove 18 miles to work. He drove home a different way and saw that he had driven a total of 41 miles that day. How many miles was the drive home?
Answers
Answer:
23
Step-by-step explanation:
41-18=23
Will give brainliest :)
Answers
Answer:c
Step-by-step explanation:
Answer: D
Step-by-step explanation:
bill was $14.32. If she tips her waitress 18%, how much will she pay in total?
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Answer:
$16.8976 is the answer :> mark brainliest
