Dawn has 5/6 yard of lace. she uses 4/5 of it for a dress and the rest for a jewel box. how much ove does she use for the jewel box?
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Common denominator is 30
Multiply 5/6 by 5 on bottom and top
Multiply 4/5 by 6 on bottom and top
25/30 - 24/30 = 1/30
Answer is 1/30
Related Questions
The sum of 3 consecutive integers is -192. What is the middle number?
QUICK I NEED HELP! I WILL MARK BRAINLIEST!
write the equation of the line, in slope- intercept form, that passes through (0,4) and has a slope of -1/2
Please help! Super confused lol
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Answer:
D. 14 weekend
Step-by-step explanation:
4x = 56
x = 56/4
14 weeks
A) up
B) down
C) left
D) right
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Answer:
the parabola opens down
Step-by-step explanation:
Select the direction that this parabola opens.
y=-x^2/20
To find the direction of the parabola y=ax^2 +bx+c ,we need to consider the value of 'a'
If 'a' is positive then the parabola opens up
If 'a' is negative then the parabola opens down
from the given equation
The value of a=-1 which is negative
so the parabola opens down
x² 's coefficient is <0 ==> parabola opens down.
Answer B
Answers
Answer:
Step-by-step explanation:
Using the formula for calculating the distance between two points as shown;
D = √(x2-x1)²²+(y2-y1)²
Given the coordinates (-2, 4) and (10,2)
x1 = -2, y1 = 4, x2 = 10 and y2 = 2
substitute into the formula;
D = √(10+2)²+(2-4)²
D = √(12²+(-2)²
D = √144+4
D = √148
D = 12.17 units
Hence the distance of Mac,s house from Nate's house is 12.17 units
Final answer:
To find the coordinates of Mac's house, we use the section formula in mathematics. By substitifying the given locations of Nate's house and the park into the formula, we conclude that Mac's house is located at approximately (2, 3.33) which is one third the distance from Nate's house to the park.
Explanation:
In this math problem, we are dealing with points in a 2D cartesian coordinate system. Nate's house is at (-2, 4) and the park is at (10, 2). Mac's house is located one third of the distance between these two points. Following the formula for the coordinates of a point dividing a line segment in a given ratio, we can find Mac's house location.
Let the coordinates of Mac's house be (x, y). We use the formula for section formula which is:
x = [(m*x2 + n*x1) / (m+n)] and y = [(m*y2 + n*y1) / (m+n)]
Here, x1, y1 (-2, 4) are the coordinates of Nate's house, x2, y2 (10, 2) are the coordinates of the park and the ratio m:n is 1:2 since it's one third of the distance from Nate's house to the park.
By substituting these values in the formula, we get x = [(1*10 + 2*-2) / (1+2)] = 2 and y = [(1*2 + 2*4) / (1+2)] = 3.33
So, the coordinates of Mac's house are approximately (2, 3.33).
Learn more about Coordinate Geometry here:
#SPJ3
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Scale factor = 2
Multiply it:
2^2 = 4
then you would multiply the surface area by 4
350 x 4 = 1400 mm^2
Answer 1400 mm^2
B)theroum
C)definition
D)undefined term
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With regard to mathematics, the accepted statement of fact that is used to prove other statements is an axiom. An axiom refers to any mathematical statement that functions as a starting point from which other mathematical statements are logically derived.
Answer:
With regard to mathematics, an axiom is an accepted statement of fact that is used to prove other statements.
Step-by-step explanation:
As we know that an axiom - normally called postulate - is a statement which is considered to be true in order to serve as an initial point in order to establish further reasoning, from which we may be able to logically drive the other mathematical statements.
Therefore, with regard to mathematics, an axiom is an accepted statement of fact that is used to prove other statements.
O {-7, -6, -5, -4}
O {7, 6, 5,4}
O {-7, -6, -5, 3}
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You can get this by plugging each of the x values into the expression -x+4
Hope that helps