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Mathrules
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Mathrules
Score
80
Stats
Questions
15
Answers
1
18 Questions
1 Answers
0
376
1
+80
The volume (in cubic meters)(show work)
The volume (in cubic meters), V, of a rectangular room is given by the expression:
v = 7b^4-28
Where b is a positive integer and each dimension is a positive integer too. What are three unique expressions that could represent the
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Mathrules
Sep 3, 2018
0
216
1
+80
Help Plezz
If a + b = -2 and x+y=-2
what is 4x + 5a + 4y + 5b?
hectictar
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Mathrules
Aug 30, 2018
+1
221
3
+80
Solve please
1) 3x^2 + 81=0
2) 6x^2 = -126
3) (1/4)x^2 + 12=0
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Mathrules
Aug 15, 2018
0
193
0
+80
circular swimming pool
A park has a circular swimming pool. The diameter of the pool is 19ft. Whatis the distance traveled if you swim around the edge of the pool once? Use π ≈ 3.14.
Mathrules
Jul 15, 2018
0
244
1
+80
please help
1. Write a rule for the nth term of the arithmetic sequence with a1= -7 and the common difference of 5/2.
2. Find the sum of the first 10 terms of the arithmetic series. -5 + 0 + 5 + 10 +...
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Mathrules
Jul 5, 2018
0
194
0
+80
Complete a triangle proof (show work)
Complete a triangle proof given that AB is parallel to DE and B is parallel to E and prove that ABC is parallel to DEC.
(the shape look like a bowtie with the C point connecting the two triangles).
Mathrules
Jul 5, 2018
0
222
0
+80
arithmetic (show work)
1. Write a rule for the nth term of the arithmetic sequence with a1= -7 and the common difference of 5/2.
2. Find the sum of the first 10 terms of the arithmetic series. -5 + 0 + 5 + 10 +...
read more ..
Mathrules
Jul 3, 2018
0
178
0
+80
HLK is isosceles with base HK, IHL and JKL are right angles, IK=JH
HLK is isosceles with base HK, IHL and JKL are right angles, IK=JH
a.
HIL= KJL by HL
c.
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Mathrules
Jul 3, 2018
0
144
0
+80
line containing the points (Show Work)
Write an equation of the line containing the points (-6,19) and (-15,28).
a.
-x - y = -13
c.
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Mathrules
Jul 3, 2018
0
296
0
+80
x pounds of force
When x pounds of force is applied to one end of a lever that is L feet long, the resulting force y on the other end is determined by the distance between the fulcrum (the lever's pivot) and the end of the lever on which the x pounds
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Mathrules
Jul 3, 2018
+1
187
1
+80
triangle
1. The perpendicular bisectors of a triangle all pass through what point?
2. The angle bisectors of a triangle are concurrent at a point called the _____.
3. The incenter of a triangle is equidistant from the three ____ of the triangle.
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Mathrules
Jul 2, 2018
+2
257
1
+80
An oceanographic research ship
An oceanographic research ship's submersible vehicle is at a depth of 1583 meters when it begins a steady ascent. If it rises at a rate of 68 meters per minute, how many minutes will it take the submersible to reach a depth of 631 meters?
(show
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Mathrules
Jul 2, 2018
+1
169
0
+80
the lever's pivot(show work)
When x pounds of force is applied to one end of a lever that is L feet long, the resulting force y on the other end is determined by the distance between the fulcrum (the lever's pivot) and the end of the lever on which the x pounds of force is exerted.
read more ..
Mathrules
Jul 2, 2018
+1
211
4
+80
Is the following a function?
Is the following a function?
{(0,1),(1,0),(3,5),(2,1)}
a. 1
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Mathrules
Jul 2, 2018
0
170
1
+80
Make an input-output table (t-table) to represent the function
Make an input-output table (t-table) to represent the function. Use 1,2,3,4,and 5 as the domain. y=3x+9
(show work)
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Mathrules
Jun 30, 2018
0
189
1
+80
Is the following a function?
Is the following a function?
{(0,1),(1,0),(3,5),(2,1)}
a. 1
read more ..
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Mathrules
Jun 30, 2018
0
196
1
+80
Domain
Make an input-output table (t-table) to represent the function. Use 1,2,3,4,and 5 as the domain. y=3x+9
(show work)
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Mathrules
Jun 30, 2018
0
182
1
+80
Algebra
Is the following a function?
{(0,1),(1,0),(3,5),(2,1)}
a. 1
read more ..
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Mathrules
Jun 30, 2018
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#3
+80
+1
sorry I'm new to this
Mathrules
Jul 2, 2018