Answers
1:5 is the same as 1/5.
So, the question really is 1/5 = 6/what?
6/30 is the same as 1/5
So the missing number is 30.
Answer:
box = 30
Step-by-step explanation:
You could set this up very formally as a proportion. It would look like this.
1/5 = 6/x
Now all you have to do is cross multiiply.
1*x = 5 * 6
x = 30
So the answer that goes in the box is 30
Or you could just say to yourself. "The 1 was multiplied by 6. What do I have to multiply the 5 by to keep the ratio the same?"
The answer is 6
6 * 5 = 30
In higher math you are going to want to use the first method.
Related Questions
The diameter of a circle is 0.82 inches. What is the approximate area of the circle?
Answers
Diameter = 2 x radius
Area of circle formula: πr²
0.82/2 gives us the radius.
The radius is 0.41 so let's square that.
0.41²= 0.1681
Your answer is 0.1681π OR approximately 0.527834*
(*since 0.1681 times 3.14 is approximately 0.527834)
Answer:
0.527834
Step-by-step explanation:
Diameter = 2 x radius
Area of circle formula: πr²
0.82/2 gives us the radius.
The radius is 0.41 so let's square that.
0.41²= 0.1681
0.527834
Can someone help me please?
Answers
Answer:
469 2/3 (Answer 3)
Answer:
It's c 469 2/3
Step-by-step explanation:
7045 ÷ 15 = 469.6666667, which is just 469 2/3
Andrea invites some of her relatives to a party.
She invites: 12 cousins
6 aunts
4 brothers
2 sisters
what fraction are aunts and sisters
Answers
Answer:
Aunts = 6/24 => 3/12 => 1/4
Sisters = 2/24 => 1/12
hope that helps uh..☺
Answer:
1/2 is the answer
Function Machines
*please show steps if you can*
Answers
Answer:
a. y=(-9)^2+3=81+3=84
y=square root of -9-2=3i-2
b. He cannot with the first but he can with with second. For the first, we have 0=x^2+3. Then subtract 4 from each side and get -3=x^2. This isn't possible in a theoretical term. For the second, you have 0=square root of x -2 or 2=square root of x. That means x is 4.
show two ways fivepeople cans hare a 3-segmant chewy fruit worm
Answers
Find the unit rate.
54 passengers on 2 buses
=
passengers per bus
Answers
Hi ;-)
54 passengers on 2 buses = 27 passengers per bus
54 : 2 = 27
Answer:
the answer is 27 passengers per bus
Step-by-step explanation:
54÷2=27
Here is trapezoid A in the coordinate plane:
If you drew Trapezoid C, the image of A after a reflection over the y-axis, what would be the coordinates of each of the vertices?
Answers
Answer:
(-2,1) (-2,3) (-4,1) (-4,4)
Step-by-step explanation:
Simply select each of the points, Count how many squares away that point is away from the line of reflection (the y-axis) and Put that point the same distance/amount of squares away on the other side of the y-axis. Join up the points and then you get your answer!
1. Use the list below to classify all the subsets of real numbers that the number "-29" belongs to.
real numbers
irrational numbers
rational numbers
integers
whole numbers
natural numbers
2. Use the list below to classify all the subsets of real numbers that the number "10.530" belongs to.
real numbers
irrational numbers
rational numbers
integers
whole numbers
natural numbers
3. Tell whether each statement is always true, sometimes true, or never true.
"An integer is a whole number."
Always True
Never True
Sometimes True
Please helpp meee
Answers
2) 10.530 belongs to real numbers, and rational numbers
3) “an integer is a whole number” is sometimes true
3. Priya drew a triangle with side lengths 3, 4, 5. She wants to draw a triangle that is a smaller scaled copy. Which of the following are scale factors she could use to make the triangle smaller? Select all that apply. *
YOU CAN SELECT MORE THAN ONE
A. 1
B. 3.5
C 0.5
D. 3/2
Answers
Answer:
(C) 0.5
Step-by-step explanation:
side with length 3 will now be 1.5
side with length 4 will now be 2
side with length 5 will now be 2.5
this will make the new triangle appear to be smaller than the original
Simplify the expression.
Answers
[tex]( \frac{1}{4} gh) ^{3} = \frac{ {g}^{3} {h}^{3} }{64} [/tex]
I hope I helped you^_^
Answer:
((1/4g)(h))^3
=1/64 g^3 h^3
Step-by-step explanation:
Circle question of the rug
That you needed answer for is ;
3/4 pi^2
Step-by-step explanation:
Proof 1/4 pi r^2
We can state the radius of small rug is 3ft
to show Area pi 3^2 = pi 9
If the large rug is 3x this size
then pi 9^2 = pi81
So the ratio here is 1 : 9 when 3 cm or 1 : 3 radius
Ratio is 1 : 9 when 1cm or 1 : 3 radius
When 1 : 9 cm when 5cm or 1 : 3 radius
So if we are considering an expression of the larger rug
that shows 3: 1 more radius to that of the small.
1/4 pi^2 becomes 3/4 pi^2 of the smaller rug
As this is 3 x 1/4 pi^2 we show 3/4pi r^2
Please help! Your answer will be appreciated!!
Answers
On the graph, △DEF was transformed to create △DGH.
Which transformations show that △DEF is similar to △DGH?
A
a dilation by a scale factor of 6 and then a 180° rotation about the origin
B
a dilation by a scale factor of 6 and then a translation 6 units down and 6 units left
C
a dilation by a scale factor of 3 and then a 180° rotation about the origin
D
a dilation by a scale factor of 3 and then a translation 6 units down and 6 units left
Answers
Answer:
it's B
Step-by-step explanation:
by analyzing it I figured it was 100% B
Answer:
C. a dilation by a scale factor of 3 and then a 180 degrees rotation about the origin.
Step-by-step explanation:
G is the same point transformed as E and H is the same as point F.
Since G is now (-9,0) that was multiplied 3 times from (3,0) before it was rotated. Which would show that the answer is probably C or D.
Next, the answer looks as though it has been rotated around D or the origin by 180 degrees but we don't know that quite yet.
So check if you dilated triangle DEF by a factor of 3 then translated it down 6 units point E would now be (9,-6).
Then translate it to the left 6 units. (3, -6). That's not the same as triangle DGH.
So the answer is C.
Hope this helps! If it does brainliest would be appreciated.
I WILL MARK AS BRAINLIEST! Write and equation that represents the points on the table
Answers
Step-by-step explanation:
y = ax +b
2 = 0a+ b => b = 2
4 = -2a + b
4 = -2a +2
2a = 2-4
2a = -2
a = -1
so, y = -x + 2
y=-x+2
Hope it’s not wrong imma in need of more points so sorry bout that T-T
Which expressions correctly show a subtraction problem rewritten as an addition problem?
Select all that apply.
please help
Answers
Answer:
uhh i think the 2nd and the very last one
Step-by-step explanation:
sorry if its wrong
what number has a prime factorization of 2x 5^2
Answers
Answer:
50
Step-by-step explanation:
2x5^2
=2x5x5
=10x5
=50
Help please
......................
Answers
=3500x + 15y [multiplying the equation by 100]
= 700x + 3y [dividing the equation by 5]
2. Let x be an even integer
x + (x+2) + (x+2+2)
x+x+2+x+4
3x+6
3. 1/5*(r+7) - 9s
(r+7)/5 - 9s
4. x=cows
y= goats + sheep
x= (y+140)/2
35x + 0.15y
=3500x + 15y
= 700x + 3y
2. x + (x+2) + (x+2+2) ----> x+x+2+x+4 ----->3x+6
3. 1/5*(r+7) - 9s -----> (r+7)/5 - 9s
4. x=cows and y= sheep+goats
Answer/x= (y+140)/2
Martin is wrapping a present and cut a piece of ribbon that is
79
100
of a meter long. Select the decimal that represents the same length.
0.079 m
790 m
0.79 m
79 m
7.9 m
Answers
Answer:
.79
Step-by-step explanation:
79/100 or .79 m
Please help me.
=======
Answers
Explain
Find the unit rate.
100 cupcakes in 10 boxes
cupcakes per box
Answers
Answer:
hope it helps you mark as brainlistStep-by-step explanation:
100/10=10
Hi ;-)
100 cupcakes in 10 boxes = 10 cupcakes per box
100 : 10 = 10
Select the exclusion that fits best with this problem.
Answers
Answer:
x, y, z = 0
Explanation:
Quiz on K12
What is 4 log Subscript one-half Baseline w + (2 log Subscript one-half Baseline u minus 3 log Subscript one-half Baseline v) written as a single logarithm? 4 log Subscript one-half Baseline 2 Superscript 4 Baseline u squared minus v cubed
Answers
The correct answer is B).
The single solution is [tex]log_\frac{1}{2} \frac{w^{4}u^{2} }{v^{3} }[/tex].
What is logarithmic?The exponent to which the base of the logarithm should be raised in order to obtain the number N is the logarithm of any number N, if interpreted as an exponential form. Numerous astronomical and scientific calculations involving large numbers can benefit from its use. As an inverse of the exponential function, logarithmic functions are closely related to exponential functions.
Given Equation
[tex]4log_\frac{1}{2} w + (2log_\frac{1}{2} u - 3log_\frac{1}{2} v)[/tex]
[tex]mlog_an = log_an^{m}[/tex]
equation is
[tex]log_\frac{1}{2} w^4 + (log_\frac{1}{2} u^2 - log_\frac{1}{2} v^3)[/tex]
and [tex]log_an - log_am = log_a\frac{n}{m}[/tex]
and [tex]log_an + log_am = log_amn[/tex]
[tex]log_\frac{1}{2} w^4 + (log_\frac{1}{2} \frac{u^2}{v^3} )[/tex]
and [tex]log_\frac{1}{2} \frac{w^{4}u^{2} }{v^{3} }[/tex]
Hence the equation is [tex]log_\frac{1}{2} \frac{w^{4}u^{2} }{v^{3} }[/tex].
Learn more about logarithmic;
https://brainly.com/question/30085872
#SPJ5
find three consecutive integers for which 3 times the sum of the first and third integers is -342? show step by step
Answers
Answer:
The integers are -58, -57, -56.
Step-by-step explanation:
The difference between two consecutive integers is 1.
If you let the smallest of the three consecutive integers equal x, then the next greater one is x + 1, and the greatest of the three is x + 2.
Integers: x, x + 1, x + 2
The sum of the first and third is: x + x + 2
3 times the sum of the first and third is: 3(x + x + 2)
That product equals -342.
3(x + x + 2) = -342
3(2x + 2) = -342
Divide both sides by 3.
2x + 2 = -114
Subtract 2 from both sides.
2x = -116
Divide both sides by 2.
x = -58
x + 1 = -57
x + 2 = -56
The integers are -58, -57, -56.
not my answer...found it from somewhere else... but hope this helps
it was v helpful
i need help with pre-algebra
8³−9⋅2÷3=
Answers
Answer:
well this is according to my calculator
Step-by-step explanation:
the answer is 506
-9x2= -18 (8^3-18/3)
18/3=6(8^3-6)
8^3= 512 (512-6)
512-6=506
the answer is 506
Plz help im giving 30 points
Answers
Answer:
3.2
Step-by-step explanation:
3.8 + (-0.6)
=> 3.8 - 0.6 [Since, Positive x Negative = Negative]
=> 3.2
So Plot 3.2 on the number line. (First segment after 3)
I hope it helps
of the height of -6 feet to eat a snack (where 0 is ground level ) After that he climbed to a height of -3 feet . Express the total gain or loss of feet as a integer
Answers
Answer:
-9
Step-by-step explanation:
Praveen collects 20 pounds of metal to take to a recycling center. The recycling center pays Praveen for 18
pounds of the metal and refuses the rest of it.
How much of Praveen's collection was refused, in pounds?
Answers
Answer:
2 pounds
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Praveen collected 20 pounds and the center only took 18.
20-18=2
Can someone help me on this chart? the expressions for the perimeter of the rectangle is (4x2)+(2x2) =12
and for the octagon the perimeter is 1.5x8 = 12
please help?
Answers
Answer:
hola que nesecitas yo no se ese deber
Two blueberry farms are similar in shape. The ratio of the side lengths of the farms is 5 : 6, and the smaller farm has a perimeter of 360 yards. The cost to dig a trench is $0.75 per yard. What is the cost to dig a trench around the larger blueberry farm?
A) $270
B) $324
C) $432
D) $480
Answers
Answer:
A $270 I'm guessing sorry I hope I'm right
Calculate the minimum and maximum possible areas of 19.5 cm and 14 cm. Round the answer to the nearest square whole square unit.
Answers
The ratio is sugar used in a pudding recipe is 1:2. Which figure shows equivalent ratios? I know the picture is bad but that’s the best I can do with Brainly
Answers
Answer:
Its the third one.
Step-by-step explanation:
I dont know what to write for the explanation but the other answers dont match up with the ratio. Hope this helps!