ganolrifv9
2022-07-14
Answered

A triangle contains angles measuring 28 and 37 how many degrees is the third angle of the triangle

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asked 2021-05-13

A movie stuntman (mass 80.0kg) stands on a window ledge 5.0 mabove the floor. Grabbing a rope attached to a chandelier, heswings down to grapple with the movie's villian (mass 70.0 kg), whois standing directly under the chandelier.(assume that thestuntman's center of mass moves downward 5.0 m. He releasesthe rope just as he reaches the villian).

a) with what speed do the entwined foes start to slide acrossthe floor?

b) if the coefficient of kinetic friction of their bodies withthe floor is 0.250, how far do they slide?

asked 2020-10-18

Find a least squares solution of Ax=b by constructing and solving the normal equations.

$A=\left[\begin{array}{cc}3& 1\\ 1& 1\\ 1& 4\end{array}\right],b\left[\begin{array}{c}1\\ 1\\ 1\end{array}\right]$

$\stackrel{\u2015}{x}=$ ?

asked 2020-10-31

A charter company will provide a plane for a fare of $60 each for 20 or fewer passengers. For each passenger in excess of 20, the fare is decreased $2 per person for everyone. What number of passengers will produce the greatest revenue for the company?

asked 2021-03-07

What is the correct first step to slove this system of equations 4x-3y=-10

2x+3y=4

2x+3y=4

asked 2021-09-27

Solve the equation.

$\frac{9x}{3x-1}=2+\frac{3}{3x-1}$

asked 2021-02-11

Write an equation in standard form $Ax=By=C$ of the line that satisfies the given conditions. Use integer values for A, B, and C. passes through (2, 8) and (-4, 16)

asked 2022-09-06

Solve:

$$2{x}^{3}+2{x}^{2}-14x-14$$

$$2{x}^{3}+2{x}^{2}-14x-14$$