I need help asap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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A:positive
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A freight train is traveling 30 miles per hour. An automobile starts out from the same place 1 hour later and overtakes the train in 3 hours. What was the rate of the automobile? Show the work...
If 5 added to thrice an integer is – 7, then the integer is
over 6 days, Dan jogged 7.5 miles, 6 miles, 3 miles, 3 miles, 5.5 miles and 5 miles what is the mean distance that Dan jogged each day
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Answer:
Equation::2n-4=18::N=11
Step-by-step explanation:
- Add 4 to both sides leaving you with this::2n=22
2.Then divide 22 by 2 and get n=11
3.So, N=11
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Answer:
Show a photo
Step-by-step explanation:
we can't see what you're talking about
#2 If the m<4 is 110 degrees, what is m<1 ? (Give number value only.) *
#3 If e || f and a || b, what is the value of y. *
A) 87
B) 88
C) 91
D) 92
Answers
Answer:
1. y = 80°
2. m<1 = 70°
3. y = 92°
Step-by-step explanation:
1. Since lines c and b are parallel lines cut across by transversal a, therefore:
y = 80° (alternate exterior angles are congruent)
2. m<1 is the supplement of m<4, because the angle that forms a linear pair with <1, corresponds with <4.
Therefore: m<1 = 180° - 110° = 70°
3. First, find the value of x.
(x + 1)° + (x - 3)° = 180° (supplementary)
x + 1 + x - 3 = 180°
2x - 2 = 180°
2x = 180 + 2 (addition property of equality)
2x = 182
x = 182/2 (division property of equality)
x = 91
(x + 1)° = y° (alternate interior angles are congruent)
Substitute x = 91
91 + 1 = y
92° = y
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Answer:
75
Step-by-step explanation:
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Answer:
2 barbies are left over
Step-by-step explanation:
5(5)=25
27-25=2
Leaving 2 barbies.
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Sandy wants to carpet the area of game room in her house. She will need 72 square feet of carpet to complete her project.
The area of circle is given as , where r is the radius of the circle.
Area of semicircle = 0.5 * area of circle = .
Area of right angle triangle = where b is the base and h is the height of the right angled triangle.
In the given question,
base oftriangle = 5ft
height oftriangle = 6ft
area of triangle =
diameter of semicircle = 12ft
radius of semicircle = 0.5*12ft = 6ft
area of semicircle =
area of figure = area of triangle + area of semicircle = 15+56.52 = 71.52
Learn more about area here
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The complete question is given below:
Sandy wants to carpet the game room in her house. How many square feet of carpet will she need to complete her project if the diameter of the semicircle portion of her room is 12 ft and the base of the triangle is 5 ft? Carpet is only sold in whole number quantities.
Answer: The answer is 52
Step-by-step explanation:
The