Answers
Related Questions
PLEASE HELP ASAP RNNNN
Answers
Answer:
Step-by-step explanation: b I think
If 3x – 2 (2 + 1) = 4, then 5x =?
Answers
Answer:
50/3
Step-by-step explanation:
For x
3x-2(2+1)=4
3x-2(3)=4
3x-6=4
3x=4+6
3x=10
x=10/3
as we have to find 5x=?
5(10/3)
50/3
The Candle Company is designing a new cylindrical candle. They are looking at four different molds. Which mold will use the
least amount of wax?
Mold
A
B
Candle Mold Choices
Diameter
2 inches
2 inches
inches
inches
Height
7 inches
4 inches
3 inches
3 inches
C
D
3
4
Recall the formula V= 72.
Mold A
Mold B
Mold C
Mold D
Answers
Answer:
mold B
Step-by-step explanation:
The molds are of cylindrical shape. The volume of a cylinder is given by:
Volume = πr²h
where r is the radius and h is the height.
For mold A: diameter = 2 inches, hence radius = 1 inch. Height = 7 inches
volume = π(1²)7 = 7π in³
For mold B: diameter = 2 inches, hence radius = 1 inch. Height = 4 inches
volume = π(1²)4 = 4π in³
For mold C: diameter = 3 inches, hence radius = 1.5 inch. Height = 3 inches
volume = π(1.5²)3 = 6.75π in³
For mold C: diameter = 4 inches, hence radius = 1.5 inch. Height = 3 inches
volume = π(2²)3 = 12π in³
Therefore mold B has the smallest volume
Answer:
B
Step-by-step explanation:
Eric carved this solid out of wood.
Find the volume of the solid
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Answer:
3,456
Step-by-step explanation:
Just did the question and got it correct.
Hope this helps ;)
I need help with matching the variable to its correct length
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Is there a photo to show us what the variables are?
t + 464 = 517. solve for t
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Answer:
The value of t is 53
Step-by-step explanation:
t + 464 = 517
t = 517 - 464
t = 53
Thus, The value of t is 53
-TheUnknownScientist
A tray can hold 9 milk bottles. There are 9063 milk bottles in a dairy farm. After packing the milk bottles in the trays,10 trays are left empty. How many trays are there in total in the farm?
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Answer:
1017
Step-by-step explanation:
9063/9=1007
1007+10=1017
What is the sum of 0.987, 45.678 and 123.456?
Answers
Answer:
Answer= 170.121
Step-by-step explanation:
You will first take 123.456+45.678+0.987=170.121
hope it will help:)
Find the equation of the line that passes through (5, 12) and has a slope of -6
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y = -6x + 42
Find the area of the figure.
2 cm
3 cm
6 cm
12 cm
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Answer:
66 cm^2
Step-by-step explanation:
12*6=72 cm^2 and to find the missing pience of the rectangle you multiply 3*2= 6 cm^2.
72 - 6 = 66
Puteti sa ma ajutati va rog
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Answer:
I read the title wrong, please remove my answer
Step-by-step explanation:
Can you help me please
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Answer:
(-1,-4)
Explanation:
The vertex of a parabola is the point where the parabola crosses its axis of symmetry.
what is the total price of a book if barnes and nobles gets it for 4.25 and the markup is 30% How much do they sell the book for?
Answers
Answer:
$5.53 i think
Step-by-step explanation:
30% = 0.3
0.3 x 4.25 = 1.275
1.275 + 4.25 ≈ 5.53
Answer:
5.25
Step-by-step explanation:
if the graph of f(x) = x is shifted up 9 units, what would be the equation of the new graph?
Answers
Answer:
x+9
Step-by-step explanation:
f(x) = x, going up 9
that is y=x, going up 9
if you wnat to go up, subtract 9 from y
y -9 = x
y=x+9
convert back to f(x)
f(x) = x+9
16.6 repeating %
a.⅙
b.⅓
c.⅗
d.⅔
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Answer:
Step-by-step explanation:
a. 1/6 because 16.6% is 0.166666666666
1/6 = 0.166666666666
Find the unknown side length X.
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Answer: 10
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
square of 8 and 6 then add .you find the square root of the answer
I will mark you brainlist!
Bobby build a wooden rectangular sandbox with dimension of 3 1/4 by 5 1/2 he now wants to expand each side by 1/4 feet. What would be the new dimension of the sandbox?
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A rental car agency charges $14 per day plus 12 cents per mile to rent a certain car. Another agency charges $19 per day plus 10 cents per mile to rent the same car. How many miles per day will have to be driven for the cost of a car from the first agency to equal the cost of a car from the second agency?
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Answer: The correct answer is 250 miles per day. I just completed this question myself and I got it correct
Step-by-step explanation:
1. Determine whether each expression is equivalent to (4x)2/3. Select Yes or No for each expression.
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here it is in bio they wont let me type it
The length of a rectangle is (3x + 1) and the width is (2x + 3). Find the
expression that represents the area of the rectangle.
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Answer:
area = l * w
= (3x + 1) * (2x + 3)
What is the value of t?plz help
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Answer: 3t12=15t this is what my tech told me
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
these are vertical angles so they equal each other
3t + 12 = 66
3t = 66 - 12
3t = 54
t = 54 ÷ 3
t = 18
Solve the equation below:
(find x)
Answers
Answer:
X=-8
Step-by-step explanation:
3x-4=7×-4
3x-4=-28
3x=-28+4
3x=-24
x=-24/3
x=-8
Answer:
[tex]x =-8[/tex]
Step-by-step explanation:
Hello!
Remove the fraction by multiplying both sides by 7. Solve for x by isolating the variable.
Solve for x[tex]\frac{3x - 4}{7} = -4[/tex][tex]3x - 4 = -28[/tex][tex]3x = -24[/tex][tex]x = -8[/tex]The value of x is -8.
Find the surface area of the following cylinder. Round your answers to the nearest tenth.
Answers
Answer: 628
Step-by-step explanation:
2πr^2+2πrh
2(3.14)(5)^2+2(3.14)(5)(15)
2(3.14)(25)+2(3.14)(75)
2(78.5)+2(235.5)
157+471
628
one positive integer is 2 less than another. The product of the two integers is 24. what are the two integers?
Answers
If one is positive we can conclude that the other is also positive
Positive*positive=positive(24)
The product of the two numbers is 24
And the smaller number is less than the greater number by 2
Factors of 24=1*24,2*12,3*8,4*6.
The only pair with the diffrence of two is 4*6
Therefore the two integers are 4 and 6
what expression is the sane as 1/2 x 5
Answers
Answer:
5 divided by 2
Step-by-step explanation:
1/2 * 5 = 5/2
5/2 = 5 divided by 2
What is the value of a in the equation 3a + 4 = 10
Answers
Answer:
2
Step-by-step explanation:
10- 4 is 6 and 6 / 3 is 2
Answer:
a = 2
Step-by-step explanation:
3 + 4 − 4 = 10 − 4= a= 2
Pls give brainlist if this was helpful
Tom decides to pick up some pizzas and drinks for his family. He notices that the pizza costs the same as 7 drinks. The 2 pizzas and 8 drinks cost $33. What is the price of each item?
Answers
Answer:
Drinks = $1.5
Pizza = $10.50
Step-by-step explanation:
let d = drinks
p = pizza
p = 7d equation 1
2p + 8d = 33 equation 2
from equation 1, we know the price of one pizza, the price of two pizzas can be determined by multiplying by 2
2p = 7d x 2 = 14d eqn 3
Substitute for 2p in equation 2
14d + 8d = 33
22d = 33
Divide both sides of the equation by 22
d = $1.5
Substitute for d in equation 1
p = 1.5 x 7 = $10.5
At the start of a hike, a hiker was at an elevation of -50 feet (where 0 represents sea level). The hiker climbs at a rate of 15 feet per minute. a. Write an inequality that represents t, the number of minutes after the start of the hike, when the hiker’s elevation was higher than 5 feet above sea level.
Answers
Answer:
15t - 50 > 5Step-by-step explanation:
Initial point = -50 ftClimbing rate = 15 ft / minTime = tRequired inequality:
15t - 50 > 5Solution:
15t > 55t > 55/15t > 3 10/15 = 3 40/60 min = 3 min 40 secondsAnswer:
Solution given:
Initial point = -50 ft
Climbing rate = 15 ft/min
Time = t(let)
So Required inequality:
15t-50 > 5
adding 50 on both term
15t> 55
dividing both term by 15
t > 55/15
t> [tex] 3 \times \frac{10}{15} [/tex]=
[tex] 3 \times \frac{40}{60} [/tex]= 3 min 40seconds is your answer
first to help gets marked brainliest. explain plsss
Answers
Answer:
The answer is C=118
Step-by-step explanation:
Suzanne ran 4.5 miles for the school fundraiser. She earned $2.40 per mile. How much money did she make?
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Answer:
the answer is $10.
$2.40=1
n=4.5
= 4.5×2.40
=$10.80