ntaraxq
2022-07-03
Answered

What is the least common multiple of 36 and 54?

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asked 2021-01-04

Write in words how to read each of the following out loud.

a. $\{x\in {R}^{\prime}\mid 0<x<1\}$

b. $\{x\in R\mid x\le 0{\textstyle \phantom{\rule{1em}{0ex}}}\text{or}{\textstyle \phantom{\rule{1em}{0ex}}}x\Rightarrow 1\}$

c. $\{n\in Z\mid n\text{}is\text{}a\text{}factor\text{}of\text{}6\}$

d. $\{n\in Z\cdot \mid n\text{}is\text{}a\text{}factor\text{}of\text{}6\}$

asked 2021-08-11

A ball is tossed upward from the ground. Its height in feet above ground after t seconds is given by the function $h\left(t\right)=-16{t}^{2}+24t$ . Find the maximum height of the ball and the number of seconds it took for the ball to reach the maximum height.

asked 2021-12-03

How to factor ${x}^{2}-2x$

asked 2022-02-01

How do you find the GCF of 24 and 42?

asked 2022-08-01

Solve.

1.$\mathrm{sin}x{\mathrm{cos}}^{3}x-\mathrm{cos}x{\mathrm{sin}}^{3}x=1/4\mathrm{sin}4x$

2.$\frac{\mathrm{cos}x+\mathrm{cos}4x+\mathrm{cos}7x}{\mathrm{sin}x+\mathrm{sin}4x+\mathrm{sin}7x}=\mathrm{cot}4x$

1.$\mathrm{sin}x{\mathrm{cos}}^{3}x-\mathrm{cos}x{\mathrm{sin}}^{3}x=1/4\mathrm{sin}4x$

2.$\frac{\mathrm{cos}x+\mathrm{cos}4x+\mathrm{cos}7x}{\mathrm{sin}x+\mathrm{sin}4x+\mathrm{sin}7x}=\mathrm{cot}4x$

asked 2021-08-07

Find the least common dominator, not combining fractions just find the LCD

asked 2022-05-05

$\frac{8}{9}\times \frac{7}{4}=$ ?