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Rod
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User Rod
Recent activity
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x varies inversely as v. If x =28 when v=7, find x when v=49
answered
Apr 23, 2019
in
Calculus Answers
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558
views
I need help with my homework. I am in the 4th grade.
answered
Apr 23, 2019
in
Other Math Topics
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222
views
A(4,7) is the vertex of triangle ABC. BA=(5,3) and AC=(4,-3). (a) find the coordinates of B and C . (b) if M is the midpoint of the line BC, find AM.
answered
Apr 23, 2019
in
Geometry Answers
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1.6k
views
geometry problems
Which of the following is equivalent to 1/log3(m) ?
answered
Apr 23, 2019
in
Algebra 2 Answers
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3.7k
views
math problem
what is the circumference of a 2m diameter circle
answered
Apr 23, 2019
in
Pre-Algebra Answers
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2.3k
views
in a right triangle, the length c is 14, the length b is 8, what is the length of c
answered
Apr 23, 2019
in
Geometry Answers
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1.0k
views
solving triangles
if point a to b is 210 feet at a 64 degre angle 8265 right what would be the width betwe a and b?
answered
Apr 23, 2019
in
Algebra 1 Answers
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602
views
geometry word problems
solving triangles
what are three arithmetic means between -2 and 10 ?
answered
Apr 23, 2019
in
Trigonometry Answers
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2.2k
views
how to calculate the percent increase: A company increased its workers from 108 to 290. Find the percent increase.
answered
Apr 23, 2019
in
order of operations
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396
views
Select the correct answer. and form a right angle at point B. If A = (-3, -1) and B = (4, 4), what is the equation of ? A. x + 3y = 16 B. 2x + y = 12 C. -7x − 5y = -48 D. 7x − 5y = 48
answered
Apr 22, 2019
in
Other Math Topics
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1.2k
views
6(y + 3) = 90
answered
Apr 22, 2019
in
Algebra 1 Answers
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240
views
The area of a square is represented by x* - 4x +4. What is the perimeter.
answered
Apr 22, 2019
in
Algebra 1 Answers
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1.6k
views
. A dividend of $3060 is to be distributed among 3 shareholders in the ratio of shares held. If Tony had 9 shares Tyler had 2 shares Meghan had 1share How much does each person receive?
answered
Apr 22, 2019
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1.1k
views
math problem
35(x^2y)^5 divided by 21(-xy^3)^2
answered
Apr 22, 2019
in
Pre-Algebra Answers
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217
views
what are the coordinates of point R ?a line segment has endpoints s(-9. -4) t(6, 5). point R lies on ST such that the ratio of SR to RT is 2:1
answered
Apr 22, 2019
in
Geometry Answers
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3.0k
views
Suppose the lengths of the four sides of a quadrilateral are represented by the expressions 3a, a + 2, 2a − 1, and 3a + 6. Write the sum of the lengths (the perimeter), and then simplify.
answered
Apr 22, 2019
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1.4k
views
math problem
Find the slope of the line that contains these two points (8,5),(9,7)
answered
Apr 22, 2019
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480
views
Rewrite the rational expression with the given denominator.
answered
Apr 21, 2019
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1.6k
views
Which of the following fractions is largest 1/2, 13/42, 21/43, 4/123, 14/23 ?
answered
Apr 21, 2019
in
Word Problem Answers
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234
views
When using distributive property, do i apply the minus/negative to the numbers in the parenthesis or just the constant? e.g 9-2(x+1)>5
answered
Apr 21, 2019
|
271
views
an=2n+1/n^3
answered
Apr 20, 2019
in
Algebra 1 Answers
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1.9k
views
algebra problems
arithmetic sequences
x^2/21+y^2/17+1
answered
Apr 20, 2019
in
Geometry Answers
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241
views
(24n^2+8n)/4n=
answered
Apr 20, 2019
in
Algebra 2 Answers
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381
views
why do you need to round to the nearest hundredths place when determining a unit place
answered
Apr 19, 2019
in
Word Problem Answers
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684
views
rounding numbers
On a scale of 1/8" = 1', 3' -3" would be represented by what fraction of an inch?
answered
Apr 19, 2019
in
Pre-Algebra Answers
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501
views
solve the equation x^7 = 1.70
answered
Apr 19, 2019
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184
views
Please somebody help me solving this Hypothesis Testing with Two Samples
answered
Apr 19, 2019
in
Statistics Answers
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288
views
x+.085x=4455.28
answered
Apr 19, 2019
in
Pre-Algebra Answers
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238
views
use the numbers 1-12 one time each to create four true statements
answered
Apr 19, 2019
in
Other Math Topics
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290
views
1/25 divided by 74
answered
Apr 19, 2019
in
Geometry Answers
|
3.3k
views
solving equations
Susan determined that the expression below is equal to 7.59. 15.91-8.32. Anwers: A. 8.32-7.59 B.8.32+7.59 C.15.91+8.32 D.15.91+7.59
answered
Apr 19, 2019
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1.1k
views
10x(6-1)-6@2 /9+3
answered
Apr 19, 2019
in
Algebra 1 Answers
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215
views
a+5/4a + 11/12 = 2/3a
answered
Apr 19, 2019
in
Algebra 2 Answers
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316
views
81m2 – 16 /5m + 10=
answered
Apr 19, 2019
in
Fraction Problems
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906
views
solving equations
The length of a new rectangular playing field is 9 yards longer than quadruple the width. If the perimeter of the rectangular playing field is 438 yards, what are its dimensions?
answered
Apr 19, 2019
in
Algebra 2 Answers
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3.6k
views
perimeter of a rectangle
Factor f(x) = x4+ 10x3+35x2+ 50x+ 24completelyshowing all work and steps with synthetic division.
answered
Apr 19, 2019
in
Algebra 2 Answers
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233
views
what is the length of a block of cement that is 7 ft in width with a surface area of 177.8 ft
answered
Apr 18, 2019
in
Word Problem Answers
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441
views
surface area of a cube
The regression equation is Y = 88.5 - 6.69 X . Predictor Coef SE Coef T P Constant 88.495 4.490 19.71 0.000 X -6.6855 0.7801 -8.57 0.000
answered
Apr 18, 2019
in
Statistics Answers
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699
views
The probability of getting a reading between negative 1.36 degrees C and 1.91 degrees C is
answered
Apr 18, 2019
in
Statistics Answers
|
476
views
the probability of getting a reading between negative 1.36 degrees c and 1.91 degrees c is
What is 4 1/5 + 5 11/15
answered
Apr 18, 2019
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467
views
solving equations
what is the volume of the rectangular prism is 40.5 cm3
answered
Apr 18, 2019
in
Other Math Topics
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283
views
rectangular prism
if f(x) = 5arctan(4sin(4x), find (x)
answered
Apr 18, 2019
in
Calculus Answers
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280
views
rounding numbers
solving equations
how to round 5.5726 to the nearest thousandth
answered
Apr 17, 2019
in
Other Math Topics
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712
views
For families with an annual income of $140,000 or less, the percent of annual income given to charities is approximated by the formula P=0.0014a^2-0.1529a+5.1. % of their salary to charities
answered
Apr 17, 2019
in
Geometry Answers
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307
views
c(x)=0.005x^3+0.07^2+18x+700
answered
Apr 17, 2019
in
Calculus Answers
|
242
views
7÷sqrt of x+8
answered
Apr 17, 2019
in
Algebra 1 Answers
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172
views
Let a1 = 1 and am+n = am + an + 2mn for all positive integers m and n. Find a8.
answered
Apr 17, 2019
in
order of operations
|
370
views
what is 539 over 8 simplified as a mixed number
answered
Apr 16, 2019
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230
views
Which of the following inequalities is not true? -2 2 < 3 |-1| ≥ 0 |-9| ≠ |9| -7 ≤ -5
answered
Apr 16, 2019
in
Algebra 1 Answers
|
907
views
y=1/2x + 3; (-2,1)
answered
Apr 16, 2019
in
Algebra 1 Answers
|
489
views
y=1 2x+3;(-2
1)
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