05/14/21

Find an equation of the line described. Leave the solution in the form Ax + By = C. The line contains (−3, 9) and (3, −1).

Find an equation of the line described. Leave the solution in the form Ax + By = C.The line contains (−3, 9) and (3, −1).

05/14/21

HELPPPPPPPPPPPPPPPPPPP

Mark rows a boat 8 miles an hour in calm water. When the rate of a river’s current is 3 mph, it takes Mark 2 hours longer to row a given distance upstream than to travel the same distance... more

05/14/21

Help me quick!!!

A jet can travel the 2,500 miles between Los Angeles and New York in 5 hours with the wind. The return trip against the wind takes 7.5 hours. Find the speed of the wind and the speed of the jet in... more

05/14/21

Type the correct answer in the box. Write your answer as a reduced fraction, using / for the fraction bar.

A six-sided fair die is rolled 4 times in a row. The probability of getting a 4 only on the last trial is___ .

The current population of a small city is 39000 people. Due to a loss of jobs, the population is decreasing by an average of 325 people per year.

How many years (from now) will it take for the population to decrease to 35750 people?Write an equation you can use to answer this question. Be sure all the numbers given above appear in your... more

Yesterday, you mixed 90 pounds of the Mexican Shade Grown blend with 27 pounds of the Gazebo blend. Today, there is 40 pounds of the Mexican Shade Grown coffee left in stock.

How many pounds of the Gazebo coffee should you mix with it to get your secret blend?

05/14/21

Find the partial fraction decomposition for the following rational expression. x3+x2+4x+7/(x2+1)2=f(x)/x2+1 +g(x)/(x2+1)2 Answer f(x)= and g(x)=

Find the partial fraction decomposition for the following rational expression.x3+x2+4x+7/(x2+1)2=f(x)/x2+1 +g(x)/(x2+1)2Answer f(x)= and g(x)=

05/14/21

If cos (ϕ)= 0.7087 and 3π/2≤ ϕ ≤2π, approximate the following to four decimal places. (a) sin(ϕ)= ( ) (Round to four decimal places.) (b) tan(ϕ)=( ) (Round to four decimal places.)

If cos (ϕ)= 0.7087 and 3π/2≤ ϕ ≤2π, approximate the following to four decimal places.(a) sin(ϕ)= ( ) (Round to four decimal places.)(b) tan(ϕ)=( ) (Round to four decimal places.) 

05/14/21

Algebra 1 factoring

A trapezoid has a height that is equal to the short base. The long base is 6 cm more than the short base. If the area is 28 cm2, find the length of the long base.

05/13/21

Find an equation of the line described. Leave the solution in the form Ax + By = C. The line is the perpendicular bisector of the line segment that joins (2, 7) and (6, −1).

Find an equation of the line described. Leave the solution in the form Ax + By = C.The line is the perpendicular bisector of the line segment that joins (2, 7) and (6, −1).

05/13/21

Find an equation of the line described. Leave the solution in the form Ax + By = C. The line contains (−1, 3) and is parallel to the line 5x + 4y = 10.

Find an equation of the line described. Leave the solution in the form Ax + By = C.The line contains (−1, 3) and is parallel to the line 5x + 4y = 10.

05/13/21

please help me i need the answer right now pleas e

Write down an equation for a parabola that has a vertex at (4,2)

05/13/21

HELP IS NEEDED ASAP!!!!

A ceremonial red carpet is rectangular in shape and covers 2x2 + 11x + 12 square feet. If the width of the carpet is (x + 4) feet, express the length, in feet.

05/13/21

find cos .

05/13/21

Measurement .

05/13/21

Area of shaded sector

I need assistance solving a problem

3cos(1.5x)cos(0.5x)we can either write this as sum of sine or cosine functions

05/13/21

How to find the surface area of a prism with isosceles triangle bases?

I have to find the surface area of a prism with isosceles triangle bases, the height of one of the triangle bases is 6m and the length of the triangle base is 4m. The other measurement given is the... more

05/12/21

Write the equation of the exponential function given a growth factor of 2.

The y intercept is (0,3)

05/12/21

Solve by completing the square. Simplify all radicals.

5x2+2x+7=0 Solve by completing the square. Simplify all radicals.

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