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628

Percent problem using proportions please help

One day at a supermarket, 265 fruits were sold in the morning. the number of fruits sold in the afternoon increased by 20% compared to the number of fruits sold in the morning. find the number of fruits sold in the afternoon.

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Guest Dec 12, 2017

1220

Percent yield help?

In 3Ca(OH)2 + 2 H3PO4 -> Ca3(PO4)2 + 6 H2O, find the percent yield if 31.6 g of calcium hydroxide produces 39.7 g of calcium phosphate.

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Guest Dec 12, 2017

Dec 11, 2017

706

NEED HELP NOW

The second of two numbers is the first diminished my 6. Their sum is 12. Find the numbers.

hectictar ●

Guest Dec 11, 2017

2719

Point E is located at (−2, 4) and point F is located at (5, 10) . What are the coordinates of the point that partitions the directed line se

Point E is located at (−2, 4) and point F is located at (5, 10) . What are the coordinates of the point that partitions the directed line segment EF¯¯¯¯¯ in a 7:3 ratio?

Enter your answer, as decimals

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Guest Dec 11, 2017

676

mixed basic algebra

-3-2(2x-1)=-3(2x-5)-10

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Guest Dec 11, 2017

1846

What is the equation of a line that passes through...

What is the equation of a line that passes through the point (8, 1) and is perpendicular to the line whose equation is y = −2/3x + 5?

hectictar ●

Guest Dec 11, 2017

2034

If the graph is that of f(x), name a point that lies on f-1 (x).

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Guest Dec 11, 2017

1188

What is the remainder when you divide 4x 3 - 5x 2 + 3x - 1 by x - 2?

What is the remainder when you divide 4x3 - 5x2 + 3x - 1 by x - 2?
-59
-1
2 read more ..

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Guest Dec 11, 2017

3311

Given: m || n , m∠1=65∘, m∠2=60, and BD−→bisects ∠ABC. Prove m∠6=70∘

Given: m || n, m∠1=65∘, m∠2=60, and BD−→bisects ∠ABC.
Prove m∠6=70∘
read more ..

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Guest Dec 11, 2017

725

Determine the horizontal asymptote for r (x) = x 3 -2x 3 +3/x-2, if one exists

Determine the horizontal asymptote for r (x) = x3 -2x3+3/x-2, if one exists

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Guest Dec 11, 2017

2389

+292

Graph the image of the figure after a dilation with a scale factor of 2 centered at (−2, −2) .

Any help is appreciated

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Johnnyboy Dec 11, 2017

994

+292

Area of rectangle?

Is 25 correct?

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Johnnyboy Dec 11, 2017

807

+292

Help please

thanks for all the help :)

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Johnnyboy Dec 11, 2017

1801

Help!

A clerk counted 14 small baseball caps, 37 medium baseball caps, and 29 large baseball caps on the store shelves. She also counted 9 small baseball caps and 19 medium baseball caps in the stockroom.
(a) Organize the data in a matrix. read more ..

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Guest Dec 11, 2017

2857

+292

Point E is located at (−1, 6)(−1, 6) and point F is located at (3, 9)(3, 9) .

Point E is located at (−1, 6)(−1, 6) and point F is located at (3, 9)(3, 9) .
What are the coordinates of the point that partitions the directed line segment EF¯¯¯¯¯ in a 3:2 ratio? read more ..

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Johnnyboy Dec 11, 2017

2786

+292

Point A is located at (3, 6) and point B is located at (10, −2) .

Point A is located at (3, 6) and point B is located at (10, −2) .
What are the coordinates of the point that partitions the directed line segment AB¯¯¯¯¯ in a 1:3 ratio? read more ..

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Johnnyboy Dec 11, 2017

2877

+292

What is the equation of a line that passes through the point (8, 1) and is perpendicular to the line whose equation is y=−23x+5y=−23x+5 ? E

What is the equation of a line that passes through the point (8, 1) and is perpendicular to the line whose equation isy=−23x+5y=−23x+5 ?
Enter your answer in the box.

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Johnnyboy Dec 11, 2017

2622

+292

Francis is constructing a line parallel to EF¯¯¯¯¯EF¯ through point G.

Francis is constructing a line parallel to EF¯¯¯¯¯EF¯ through point G.
What step should be his next step?

A) read more ..

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Johnnyboy Dec 11, 2017

3363

+292

What are the coordinates of the midpoint of the segment whose endpoints are A(−1, −2) and B(6, 12) ?

What are the coordinates of the midpoint of the segment whose endpoints are A(−1, −2) and B(6, 12) ?
Enter your answer, as decimals, in the boxes.

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Johnnyboy Dec 11, 2017

4184

+292

Triangle ABCTriangle ABC is transformed with the center of dilation at the origin.

Triangle ABCTriangle ABC is transformed with the center of dilation at the origin.
Pre-image: △ABC with vertices A(−5, −4), B(−7, 3), C(3, −2)
Image: △A′B′C′ with read more ..

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Johnnyboy Dec 11, 2017

1749

+292

Drag and drop a statement or reason to each box to complete the proof.

Given: parallelogram MNPQ
Prove: ∠N≅∠Q

read more ..

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Johnnyboy Dec 11, 2017

6055

+292

Drag and drop a statement or reason to each box to complete the proof.

Given: parallelogram EFGH
Prove: EG¯¯¯¯¯ bisects HF¯¯¯¯¯ and HF¯¯¯¯¯ bisects EG¯¯¯¯¯ .

read more ..

TheXSquaredFactor ●

Johnnyboy Dec 11, 2017

1749

+292

Drag and drop a statement or reason to each box to complete the proof.

Given: PQ¯¯¯¯¯≅PR¯¯¯¯¯
Prove: ∠Q≅∠R

read more ..

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Johnnyboy Dec 11, 2017

3210

+292

Which postulate or theorem proves ABC≅EDC ?

thank you

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Johnnyboy Dec 11, 2017

3924

+292

Which statement explains why ABC is congruent to A′B′C′A′B′C′ ?

You can map △ABC onto △A′B′C′△A′B′C′ by reflecting it over the y-axis and translating it 4 units down, which is a sequence of rigid motions.
You can map △ABC onto △A′B′C′△A′B′C′ by reflecting it over read more ..

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Johnnyboy Dec 11, 2017

All Questions ⁺⁰230620 Questions

Percent problem using proportions please help

Percent yield help?

NEED HELP NOW

Point E is located at (−2, 4) and point F is located at (5, 10) . What are the coordinates of the point that partitions the directed line se

mixed basic algebra

What is the equation of a line that passes through...

If the graph is that of f(x), name a point that lies on f-1 (x).

What is the remainder when you divide 4x 3 - 5x 2 + 3x - 1 by x - 2?

Given: m || n , m∠1=65∘, m∠2=60, and BD−→bisects ∠ABC. Prove m∠6=70∘

Determine the horizontal asymptote for r (x) = x 3 -2x 3 +3/x-2, if one exists

Graph the image of the figure after a dilation with a scale factor of 2 centered at (−2, −2) .

Area of rectangle?

Help please

Help!

Point E is located at (−1, 6)(−1, 6) and point F is located at (3, 9)(3, 9) .

Point A is located at (3, 6) and point B is located at (10, −2) .

What is the equation of a line that passes through the point (8, 1) and is perpendicular to the line whose equation is y=−23x+5y=−23x+5 ? E

Francis is constructing a line parallel to EF¯¯¯¯¯EF¯ through point G.

What are the coordinates of the midpoint of the segment whose endpoints are A(−1, −2) and B(6, 12) ?

Triangle ABCTriangle ABC is transformed with the center of dilation at the origin.

Drag and drop a statement or reason to each box to complete the proof.

Drag and drop a statement or reason to each box to complete the proof.

Drag and drop a statement or reason to each box to complete the proof.

Which postulate or theorem proves ABC≅EDC ?

Which statement explains why ABC is congruent to A′B′C′A′B′C′ ?

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