Answers by Rod - Math Homework Answers

Solve this equation for 0≤θ<2pi: sin θ cos θ+sinθ=0

answered Aug 25, 2023 | 374 views

find the exact sine value of -30 degrees.

answered Aug 25, 2023 | 208 views

Solve this equation for 0<theta<pi: √2cos theta+√2=0.

answered Aug 25, 2023 | 282 views

Verify this identity: cos theta sec theta=1

answered Aug 25, 2023 | 288 views

Two buildings on level ground are 200 feet apart. From the top edge of the shorter building, the angle of elevation to the top of the taller building is 24 degrees.

answered Aug 25, 2023 | 203 views

Find the continued product

answered Aug 24, 2023 in Algebra 2 Answers | 514 views

How do you solve a^b + 6ab^2 + 9b^3 ?

answered Aug 24, 2023 in Algebra 1 Answers | 504 views

equations and elimination

answered Aug 24, 2023 in Algebra 2 Answers | 552 views

how do you factor: 4x^3y-7ab^3

answered Aug 24, 2023 in Pre-Algebra Answers | 505 views

can you factor 27a^3+64

answered Aug 24, 2023 in Algebra 1 Answers | 1.0k views

how can you factor 3/4x-7/8?

answered Aug 24, 2023 in Pre-Algebra Answers | 878 views

identify the amplitude and period of this function: y=1/4tan(3pi)x

answered Aug 24, 2023 | 130 views

Describe the phase shift and determine the value of h in this translation: y=cos (x-3pi/2)

answered Aug 24, 2023 | 143 views

Describe the translation in y=cos(x-pi)-3

answered Aug 24, 2023 | 120 views

In triangle RST, m<R =35 degrees, m<T= 48 degrees, and TS=8 inches. Find RS.

answered Aug 24, 2023 | 132 views

find the measure of an angle between 0 degrees and 360 degrees coterminal with 385 degrees.

answered Aug 24, 2023 | 138 views

find the value in radians of sin^-1(-1.0)

answered Aug 24, 2023 in Trigonometry Answers | 181 views

Calculate the value of (the angle), if 0° < < 90°, rounded off two decimal places: 1.3.1sin =0,2524 1.3.2cos(3 − 14°) =cos52° 1.3.3tan 2=4

answered Aug 23, 2023 in Trigonometry Answers | 350 views

proving trigonometric identities

answered Aug 21, 2023 in Calculus Answers | 1.5k views

Solve this for me

answered Aug 21, 2023 in Algebra 2 Answers | 242 views

Proving an Identity

answered Aug 20, 2023 in Trigonometry Answers | 547 views

y squared+5.875y+1=0

answered Aug 20, 2023 in Algebra 2 Answers | 509 views

what are the combinations of 6 numbers in 10 numbers

answered Aug 19, 2023 in Word Problem Answers | 833 views

Emma wants to invest some money at a compound interest rate of 8,2% ,Calculate the balance accumulated by the end of 7 years

answered Aug 18, 2023 | 295 views

9 is 87% of x

answered Aug 18, 2023 in Pre-Algebra Answers | 469 views

a simple wheel and axle has a wheel diameter of 3m and a axle diameter of 25cm. What is the effort required to raise 850kg if efficiency is 87%

answered Aug 18, 2023 in Algebra 1 Answers | 313 views

factor 10k^2+10kn-3k-3n

answered Aug 17, 2023 in Algebra 1 Answers | 630 views

what is the equivalent expression for 3(y+5),5(4+3k),7(3n+p),10(6w+2x)

answered Aug 17, 2023 in Algebra 2 Answers | 1.1k views

Is .45 greater than .4?

answered Aug 17, 2023 in Word Problem Answers | 550 views

Number Pattern of 6, 38, 932, 1087, 12437

answered Aug 17, 2023 in Algebra 1 Answers | 709 views

what is the ratio 1:3:8 in a trianle

answered Aug 17, 2023 in Geometry Answers | 572 views

1.136 divided by 32.9

answered Aug 17, 2023 in Algebra 1 Answers | 761 views

Calculate the area of whole diagram .

answered Aug 15, 2023 in Calculus Answers | 825 views

3x-2y>7 and x=3. what is y?

answered Aug 15, 2023 in Geometry Answers | 486 views

how do you solve y=(x-6)(x-3)

answered Aug 15, 2023 in Algebra 1 Answers | 617 views

what is 62000 in scientific notation

answered Aug 15, 2023 in Algebra 1 Answers | 1.1k views

How do we solve 3x=27 when x=1/3

answered Aug 15, 2023 in Word Problem Answers | 808 views

|x + 5| < 9

answered Aug 15, 2023 in Algebra 1 Answers | 380 views

log y^2/(y+6)^5

answered Aug 12, 2023 in Algebra 2 Answers | 531 views

verify that (V, +, x) is a vector space.

answered Aug 12, 2023 in Algebra 2 Answers | 502 views

Verify all vector space axioms and determine, if the set of all triples of real numbers (x, y, z) is a vector space

answered Aug 12, 2023 | 284 views

solve the right spherical triangle.

answered Aug 12, 2023 in Trigonometry Answers | 1.8k views

Draw the sine graph w/ step-by-step solution.

answered Aug 12, 2023 in Trigonometry Answers | 883 views

shane scored 20 points in a basketball game

answered Aug 10, 2023 in Pre-Algebra Answers | 745 views

xy'=y^2/x+y

answered Aug 10, 2023 | 92 views

what is 70% off of $435.00

answered Aug 9, 2023 in Word Problem Answers | 579 views

8-4 1/5-1/2 eight minus four one over five minus one over 2

answered Aug 8, 2023 in Pre-Algebra Answers | 881 views

one over index of three with a radicand of x minus radicand of y

answered Aug 8, 2023 in Algebra 1 Answers | 414 views

Which expressions are equivalent? I. cos θ II. cos(−θ) III. sin (-θ)/tan(-θ)

answered Aug 7, 2023 in Trigonometry Answers | 245 views

Solve the trigonometric equation for 0<θ<2π:√sinθ-1=0

answered Aug 7, 2023 in Trigonometry Answers | 175 views