05/25/22

hw math help please

Sally plots (−4,π)on the polar plane.How does she proceed?Sally first determines which line the angle of rotation places the point on. This line tells Sally that the point must lie on the ______... more

05/25/22

Mathematics HW help please

What are ALL the solutions of the equation cscxtanx=2√3 / 3 on the interval [0,2π)?answer options:5pi/3pi/64pi/3pi/4pi/3pipi/22pi/33pi/45pi/67pi/65pi/43pi/27pi/411pi/6

05/25/22

math hw help is appreciated

How is the product of a complex number and a real number represented on the coordinate plane? A)When 2 + 3i is multiplied by 3, the result is 6 + 9i. Graphically, this shows that the product is a... more

05/25/22

Evaluate The limit, if it exists

lim h → 0((1+h) -1)/h

05/25/22

Evaluate The Limit

lim h → 0 ((−6 + h)2 − 36h)/h

Calculus HW Help

Consider the parametric equations below.x = t2 − 4,    y = t + 3,    −3 ≤ t ≤ 3(a) Sketch the curve by using the parametric equations to plot points. Indicate with an arrow the direction in which... more

Account Cancellation

Can I cancel my Wyzant account at any time?

05/24/22

Population increase question

According to the U.S. Census Bureau, the population of the United States in 2008 was 304 million people. In addition, the population of the United States was growing at a rate of 1.1% per year.... more

05/24/22

Meters per second equation

An evil supervillian has launched a missle from his/her submarine. The missle's height, in meters above sea level, as a function of time, t, in seconds, is given by h(t)=−4.9t2+287t+171Find the... more

OMG I BEG PLS SOMEONE HELP ME

What is the discriminant and number of real solutions of -8x2 + 9x - 4 = 0

05/24/22

my two brain cells no workey. HELP

Complete the equation of the line whose slope is 55 and yy-intercept is (0,4)left parenthesis, 0, comma, 4, right parenthesis. i dont understand

05/24/22

my two brain cells no workey. HELP

Complete the equation of the line whose slope is 55 and yy-intercept is (0,4)left parenthesis, 0, comma, 4, right parenthesis. i dont understand

05/24/22

my two brain cells no workey. HELP

Complete the equation of the line whose slope is 55 and yy-intercept is (0,4)left parenthesis, 0, comma, 4, right parenthesis. i dont understand

05/24/22

x^2+8x+2=(x+4)^2+c

what is the value of C?

05/24/22

Establish the identity. tan^2(-theta)+1=sec^2 theta

Which of the following four statements establishes the​ identity?A. tan2(-theta) + 1 = - tan2(-theta) + 1 = tan2(theta) + 1 = sec2(theta)B. tan2(-theta) + 1 = (-tan theta)2+1 = tan2theta +1 = sec2... more

05/24/22

finding areas of squares

The rectangle is 3 3⁄4 centimeters long and 2 1⁄2 centimeters wide. What is the area of this rectangle?

05/24/22

Maths questions

Simplify (-3) +(-4) +(-5)

05/24/22

Any two equal vectors should have the same orientation.

Hard problem, can't get to the right exact answer. (ASAP!)

Uma has $100 and she has to buy 100 balls. A football costs $15, a cricket ball costs $1 and a table-tennis ball costs $0,25. Uma spends the whole amount on buying the 100 balls. How many balls of... more

05/24/22

Parking lots have signs that tell how occupied the lots are. When 90% of the spaces are occupied, a red light will go on.

Parking lots have signs that tell how occupied the lots are. When 90% of the spaces are occupied, a red light will go on. Below are situations for two of the lots:a)     Parking lot A: # of spaces:... more

05/24/22

Is 1/3 greater than 0.3? Are they equal? Explain your reasoning.

Is 1/3 greater than 0.3? Are they equal? Explain your reasoning.

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