Answers by Rod - Math Homework Answers

solve the equations using (a) matrix method (b) cramer's rule

answered Feb 8, 2019 in Geometry Answers | 856 views

use cramer's rule to determine the value of xa,xb,xc

answered Feb 8, 2019 in Algebra 2 Answers | 866 views

use cramer's rule to solve this equation x+y=4, y+z=0, z+w=-2, w-x=2

answered Feb 8, 2019 in Trigonometry Answers | 973 views

3x^4-7xy^2-2y^4=4830091

answered Feb 8, 2019 in Algebra 2 Answers | 331 views

371.85=100(1.x) to the 10th power

answered Feb 8, 2019 in Other Math Topics | 252 views

Jenny is 5 feet 2 inches tall. She casts a shadow of 7 feet 9 inches. There is a pole with a shadow of 15.5 feet. Find the pole's height.

answered Feb 8, 2019 in Algebra 2 Answers | 3.2k views

4 divided by 175

answered Feb 8, 2019 in Other Math Topics | 162 views

-1\5(2y-5x)=4 3y=1-8x

answered Feb 8, 2019 in Algebra 1 Answers | 418 views

Write an expression that when simplified is equivalent to 15x + 7

answered Feb 8, 2019 in Calculus Answers | 2.4k views

HCF of 32 and 24

answered Feb 7, 2019 in Other Math Topics | 735 views

The qution of 2 number is -4 and their difference is 10.What is the 2 number? Can you help me with my working out(W.O)plz he

answered Feb 7, 2019 in Word Problem Answers | 325 views

let k(x, y) = 4x^2 +8x-5y^2 +3 sketch the level curve for c= -1,15,20

answered Feb 7, 2019 in Calculus Answers | 787 views

answered Feb 7, 2019 in Trigonometry Answers | 408 views

solve for y: -4x+8y=24

answered Feb 7, 2019 in Algebra 1 Answers | 991 views

Find the nonpermissible replacement for a in 6/-5a

answered Feb 7, 2019 in Algebra 2 Answers | 1.4k views

What is e the equivalent fraction of 22/ 32

answered Feb 7, 2019 in Other Math Topics | 318 views

Which expression is equivalent to - 7( - 4f–1)?

answered Feb 7, 2019 in Geometry Answers | 1.2k views

Are 12:16 and 72:96 equivalent ratios

answered Feb 7, 2019 in Other Math Topics | 6.8k views

Sketch the parabola and name transformations

answered Feb 6, 2019 in Algebra 1 Answers | 871 views

4x-6y=15 6x-4y=10

answered Feb 6, 2019 in Other Math Topics | 1.1k views

I was given the zeroes -1, 1, and 2. What is the equation for these?

answered Feb 6, 2019 in Trigonometry Answers | 180 views

what does 0.58 divided by 0.5568 look like with the work shown

answered Feb 6, 2019 in Other Math Topics | 6.6k views

answered Feb 6, 2019 in Algebra 1 Answers | 242 views

what is naming a solution for an inequality mean? example:15>r

answered Feb 6, 2019 in Pre-Algebra Answers | 1.3k views

-4x<12 is x>-3 Describe how you know the direction of the inequality sign without solving

answered Feb 6, 2019 in Pre-Algebra Answers | 521 views

Find the sum of the first 13 terms of the geometric sequence shown below. 44, 1212, 3636, 108108,

answered Feb 5, 2019 in Algebra 1 Answers | 563 views

What is 7.5 divided by 21.60

answered Feb 5, 2019 in Pre-Algebra Answers | 818 views

6x + 1 ≥ − 5

answered Feb 5, 2019 in Algebra 2 Answers | 208 views

what is formula for sequence 1,2,5,19,35,56

answered Feb 5, 2019 in Algebra 1 Answers | 552 views

divide £56 in a ratio of 5:2

answered Feb 5, 2019 in Calculus Answers | 4.7k views

come up with a new linear function that has a slope that falls in the range -1

answered Feb 5, 2019 in Algebra 2 Answers | 1.3k views

F(x) is an even function with the domain -4 to 4 if f(x) is increasing for 0 to 2 and decreasing from 2 to 4 describe its behavior for all negative values of X

answered Feb 5, 2019 in Calculus Answers | 797 views

tan θ (cos θ + cot θ) = sin θ + 1

answered Feb 5, 2019 in Trigonometry Answers | 910 views

At which points are the functions in figures 14 and 15 discontinuous?

answered Feb 5, 2019 in Calculus Answers | 1.9k views

Find at least one point at which each function is not continuous and state which of the 3 conditions in the definition of continuity is violated at that point.

answered Feb 5, 2019 in Calculus Answers | 4.0k views

Which relation is a function

answered Feb 5, 2019 in Pre-Algebra Answers | 182 views

When the prism is complete, its height will be 6 meters. What is the volume, in cubic meters, of the completed prism?

answered Feb 5, 2019 in Statistics Answers | 669 views

What Shape has these properties?

answered Feb 5, 2019 in Geometry Answers | 201 views

what is the awnser to 12 + 7v = 7 ( -v +4) -2v

answered Feb 5, 2019 in order of operations | 689 views

(9y-7x+15a) + (-3y+8x-8a)

answered Feb 5, 2019 in Other Math Topics | 796 views

answered Feb 4, 2019 in Pre-Algebra Answers | 1.2k views

answered Feb 4, 2019 in Algebra 2 Answers | 490 views

answered Feb 4, 2019 in Algebra 2 Answers | 680 views

answered Feb 4, 2019 in Statistics Answers | 752 views

complete sequence for aefhzvu

answered Feb 4, 2019 in Word Problem Answers | 1.4k views

Complete the sequence

answered Feb 4, 2019 in Word Problem Answers | 1.6k views

0.54 x 3.6 x 8.5 = show work

answered Feb 3, 2019 in Other Math Topics | 490 views

-2(5+6n)<6(8-2n)

answered Feb 3, 2019 in Algebra 1 Answers | 2.0k views

5x4e−8x−7x5e−8x=0: Solve for x

answered Feb 2, 2019 in Calculus Answers | 299 views

There are 37 more boys, b, than girls in a class

answered Feb 2, 2019 in Word Problem Answers | 545 views

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