04/29/25

simplify: 2sinxcosx/(cot^2x)
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04/29/25

Thinking problem
A farmer has 300 metres of fence and wants to fence a rectangular plot of land adjacent to a straight river, using the river as one side of the rectangle so that only the remaining three sides (two... more
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09/17/24

Reflection For 8th grade Math
What is (4,5) reflected over the y-axis
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05/05/24

Triangle in the x-y plane with given vertices
Suppose a triangle in the x-y plane has vertices (-1,0), (1,0) and (0,2), how can I find tthe equations of the three lines that lie along the sides of the triangle in y = mx + b form?
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04/25/24

In the table below,P represents the initial investment. please help
In the table below, P represents the initial investment. Complete the table below giving the amount P that must be invested at interest rate 8.5 % compounded monthly to obtain a balance of A = $... more
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04/22/24

pH scale for acidity is defined by pH
The pHpH scale for acidity is defined by pH=−log10[H+]pH=-log10[H+] where [H+][H+] is the concentration of hydrogen ions measured in moles per liter (M).(A) The pHpH of Milk of Magnesia is 10.5.... more
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04/15/24

Do you know what is the answer?
Miko has three pieces of string with lengths of 140 cm, 168 cm and 210 cm.She wants to cut all three pieces of string into smaller pieces of equal length such that there is no leftover string.(a)... more
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04/14/24

Please help with this problem
The point (19,4) is on the graph of y=f(x) a) A point on the graph of y=g(x), where g(x)=f(x−1) is      b) A point on the graph of y=g(x) , where g(x)=f(x)−4 is      c) A point on the... more
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04/12/24

what is the an expression that is equivalent to 5(x-3)
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04/12/24

what is[ 2,-4] and 6 units up equal two
Jason is drawing a line segment on a coordinate grid. He starts at the point (2, –4) and ends at a point 6 units up. At what point does Jason end the line segment?
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04/12/24

This number is nine more than seven squared, minus thirty.
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04/10/24

math help please
Simplify. Enter the result as a single logarithm with a coefficient of 1.log3(4x^5)−log3(7x^7)=
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04/10/24

math help please
Use the Laws of logarithms to rewrite the expressionlog3(x17⋅3√y14)in a form with no logarithm of a product, quotient or power. log3(x17⋅3√y14)=
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04/05/24

Find the height of the cone shown below if the volume is 3.6 cubic inches and the diameter is 1.8 in. Round your answer to the nearest tenth.
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04/03/24

A rectangular room is three times as long as it is wide, and its perimeter is 32 meters. Find the length of the room
A rectangular room is three times as long as it is wide, and it’s perimeter is 32 meters. Find the length of the room.
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04/03/24

If 0 is greater than or equal to theta and theta is greater than or equal to 2 pi, find the values of theta that make each statement true. Keep your answers in terms of pi.
a) cos theta= 1/2...... Theta= andb) sin theta= 1/2...... theta= and(there are two answers)
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03/16/24

Everyone I fly home to Chicago is 3410 km away from Portland. It takes three hours. What is my average speed
Every winter I fly home to Chicago, which is 3410 km away from Portland. It takes three hours. What is my average speed
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03/15/24

When will the height be 447 feet? When will the object reach the ground?
An object is thrown upward at a speed of 170 feet per second by a machine from a height of 8 feet off the ground. The height h of the object after t seconds can be found using the equation h=... more
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03/13/24

What’s the base of this shape?
What is the base of a shape if the width is 8 yards in the areas 96 yd.²?
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03/10/24

What is the equation of the line that goes through the points (−5,4) and (−3,−2) ?
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03/08/24

If at 70 degrees the PSI is 1800, then what is the PSI at 29 degrees?
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03/08/24

Word fraction help for 5th grader

Moussa delivered 3/8 of the papers on his route in the first hour and 4/5 of the rest in the second hour.What fraction of the newspapers did Moussa deliver in the second hour?
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03/07/24

The measurement around the edge was 21.98 centimeters. What is the approximate area of the inside of the orange? (Use 3.14 for π)
I need help cause I don't know how to do it
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03/07/24

ABCD is a parallelogram. given that m<B=(5x-8)deg and m<D=(3x+14)deg, find m<B and m<C
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03/06/24

What is the answer

A biologist is conducting an experiment that involves a colony of fruit flies. (Biologists frequently study fruit flies because their short life span allows the experimenters to easily study... more
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