09/17/19

Geometry trisecting segments
Given: B and C trisect ADAB=-5x+20AC=4y-2CD=x+2y-4Find ADAD= 15 I need help with the work
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09/17/19

The janitor at a school discovered a leak in a pipe. The janitor found that it was leaking at a rate of 9 fl oz per hour. How fast was the pipe leaking in gallons per day​?
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09/17/19

geometric proofs
given : b is the midpoint of line segment ac prove: ab+cd=bd
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09/17/19

Jar 1 has a mass of 0.62 gram. Jar 2 has a mass of 1.431 grams. Jar 3 has a mass of 0.5 gram. What is the total mass of the jars, in grams?
 Jar 1 has a mass of 0.62 gram. Jar 2 has a mass of 1.431 grams. Jar 3 has a mass of 0.5 gram. What is the total mass of the jars, in grams?
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09/17/19

Describe the transformation on y=x^2 of y=x^2+5
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09/17/19

Describe the transformation on y=x^2 of y=-x^2
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09/17/19

Joanie wants to mail a package that requires ​$1.74 in postage. If she has only 5​-cent and 9​-cent ​stamps, what is the smallest number of stamps she could use that would total exactly ​$1.74​?
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09/17/19

Use the below diagram to find the length of the arc between points A and C. The radius of the circle is 5 inches and the measure of angle ABC is 93∘.
The radius of the circle is 5 inches and the measure of angle ABC is 93 DEGRESS. 
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09/17/19

Radio direction finders are set up at points A and B, 8.68mi apart on an east - west line. From A It is found that the bearing of a signal from a transmitter is N 54.3 degrees E,

(Cont.) while from B it is N 35.7 degrees W. Find the distance of the transmitter from B, to nearest hundredth of a mile
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09/17/19

How do I do this?
Ethanol fuel mixtures have "E" numbers that indicate the percentage of ethanol in the mixture by volume. For example, E10 is a mixture of 10% ethanol and 90% gasoline. How much E6 should be mixed... more
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09/17/19

m/n+5m=20, solve for m

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09/17/19

URGENT MATH HELP!
The equation of a line A is given by Write an equation of a line that is parallel to line A and passes through the point (4,-3). y =        x +     .   Write an equation of a line that is parallel... more
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09/17/19

Radio direction finders are set up at points A and B, 8.68 mi apart on an east-west line. From A It is found that the bearing of a signal from a transmitter is N54.3 degrees E,

(Cont.) while from B it is N 35.7 degrees W. Find the distance of the transmitter from B, to nearest hundredth of a mile
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09/17/19

Plot of Land V(t)
A plot of land is projected to have the value V(t)= 82,000e.06t dollars, t years from now. When will the value of the land will reach $107,000? Be sure to show or explain your work clearly. If you... more
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09/17/19

How do I calculate the volume of a "solid" sphere with a non-integer dimension, and is it possible to stack such objects so as to fill a non-integer-dimensional space?
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09/17/19

Trigonometry bearing

a hiker starts at a trailhead and walks 5.0 miles north, then 2.0 miles west. the trailhead is then s21.8 degree E of the hiker. how far is the hiker from the trailhead as the crow flies
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09/17/19

Solve the equation x^4+81=3831. Find the exact answer in simplified radical form.
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09/16/19

HELP PLS!!!! Dont understand
A produce stand has 1500 fresh vegetables and fruits for sale. There are 20 pears, 50 oranges, 35 broccoli, and 60 ears of corn. The pears cost $2.00 each, broccoli cost $0.50 per pound, and corn... more
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09/16/19

For each of the​ following, the Cartesian product C times D is given by the sets listed. Find C and D.
a. C times×D equals=​{(j,b),(j,c),(j,d),(j,e)}C equals=​{}D equals=​{}
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09/16/19

On [0,2pi), solve f(x)=1/2
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09/16/19

Adam wants to make a 50% saline solution.He has already poured 2 fl.oz of a 30% saline solution into a beaker.How many fl.oz of a 90% saline solution must he add to this to create the desired mixture

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09/15/19

Determine the missing coordinate in the ordered pair (x,3/2) so that it will satisfy the equation, 5x+y=1
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09/15/19

find f(2x) for the function f(x)=2x^3-3x^2-x+4. Explain the transformation that f(2x) applies to the f(x) function.
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09/15/19

Linear Equations
Write the equation for a horizontal line that passes through (-19, -14).
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09/14/19

I have a question that ive been stumped on for a while
One yardstick for measuring how steadily —if slowly —athletic performance has improved is the mile run. In 1957​, the local record for the running of a certain distance was 3​ minutes, 59.1... more
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