John M.

05/15/18

pythagorean theorem

jovi is laying a foundation for a garage with dimensions 10 m by 6 m. to check the foundation is square, jovi meaurrs a diagonal. how long should the diagonal be?

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Algebra

05/15/18

Use the information to find a linear algebraic equation model to use to answer the question being asked.

Mark and Don are planning to sell each of their marble collections at a garage sale. If Don has 2 more than 4times the number of marbles Mark has, how many does each boy have to sell if the total... more

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Algebra

05/15/18

Find the length of missing leg

One leg of a right triangle is 4cm shorter than the other leg . The length of the hypotenuse is 20cm find the length of the shorter leg

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Answer Asap Please Please Help Me Asap..

05/11/18

Chem Question

Calculate the pH of a solution involving the addition of 35 mL of 0.1 M acetic acid, CH3COOH, to 350 mL of water. Ka for acetic acid is 1.8 x 10^(-5). My professor gave us the answer and wants us... more

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Math Math Help Trignometry

05/11/18

Trigonometry Question ANSWER ASAP!

John is trying to bring his new painting into the house but there is a problem: the door of the house is 5'7 tall and 2' wide; the painting is 5' 9' tall and 7'10 wide and if it is tilted more than... more

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Math Help Math World Problem

05/11/18

A building is 1 ft from a 10-ft fence that surrounds the property. A worker wants to wash a window in the building 13 ft from the ground. He plans to place a l

A building is 1 ft from a 10-ft fence that surrounds the property. A worker wants to wash a window in the building 13 ft from the ground. He plans to place a ladder over the fence so it rests... more

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Answers •1

Math Word Problem

05/11/18

A rectangular piece of metal is 20 in longer than it is wide. Squares with sides 4 in long are cut from the four corners and the flaps are folded upward to form

A rectangular piece of metal is 20 in longer than it is wide. Squares with sides 4 in long are cut from the four corners and the flaps are folded upward to form an open box. If the volume of the... more

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Biology

05/11/18

The cell has four main stages-G,S,G and M what occurs in the cell during each stage?

High school Biology section 5 review

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Chemistry

05/11/18

2H2O2(l) ----> 2H2O(l) + O2(g) ΔHrxn = -196.1 kJ. How much heat is released when 652 kg of H2O2 decomposes?

Liquid hydrogen peroxide, an oxidizing agent in many rocket fuel mixtures, releases oxygen gas on decomposition: 2H2O2(l) ----> 2H2O(l) + O2(g) ΔHrxn = -196.1 kJ. How much heat is released when... more

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Solving Applied Problems Using Algebra

05/11/18

How much of each alloy should be mixed to attain the 100 grams of alloy with 16% titanium?

A metallurgist has an alloy with 10% titanium and an alloy with 20% titanium. He needs 100 grams of an alloy with 16% titanium. How much of each alloy should be mixed to attain the 100 grams of... more

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Chemistry

05/07/18

Solving for a gaseous reactant

Write a balanced chemical equation, including physical state symbols, for the decomposition of solid mercury(II) oxide (HgO) into liquid mercury and gaseous dioxygen. Suppose 86.0 mL of... more

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Algebra 2 Algebra Simplifying Expressions

05/07/18

Find the square root of √96x2y?

√96x2y A.)4xy√6 B.)4x2√6y C.)4xy2√6 D.)4x√6y

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Answers •1

Math

05/07/18

In 881,588 how is the relationship between the first pair of 8s the same as the relationship between the second pair of 8s?

Math solving

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Answers •1

Help Asap Please Maths Word Problem Question

05/07/18

Vectors PLS ANSWER ASAP

Tuyen walked 2.0 mi due north 5 mi due west 3.0 mi due south, and 1.0 mi due east. How far from starting point?

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Answers •1

Chemistry

04/27/18

if 54 grams of Fe2O3 reacts with 67 grams of CO, how much Fe will be produced?

limiting and excess reactant

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Answers •1

Markups And Markdowns

04/27/18

A store owner uses a markup of 40% on all items. Which of the following expressions represents the total cost that a customer will pay for each item. Let P re

a.40P b.60P c1.40P dP + .40

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Math Problem

04/22/18

Deandre drove 762 miles in 11 hours. At the same rate, how many miles would he drive in 13 hours?

This question is really hard and i need help on how to do this problem

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Answers •1

Algebra

04/22/18

Finding proportion of number relationship

If a whole sandwich cost 4.50 and a half sandwich cost 3.00. Are the prices for the sanwiches proportional

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Stoichiometry

04/22/18

Percent yield?

Gaseous butane (CH3(CH2)2CH3) reacts with gaseous oxygen (O2) to produce gaseous carbon dioxide (CO2) and gaseous water (H2O). If 0.256 g of water is produced from the reaction of 1.2 g of butane... more

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Trigonometry Vectors

04/22/18

Find the bearing of a road that runs directly from A to B, with B being 3 miles north and 1.7 miles east from A?

I don't understand how to find the bearing without any angles

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Answers •1

Chemistry

04/21/18

Anyone who knows how to calculate this?

Anyone who knows how to calculate this?Deadly dose Dioxin is 5 ppb.How many can theoretically die of 500g Dioxin?The average weight of a human being is set to 70kg.

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Oc Oc

04/21/18

a local hamburger shop sold a combined total of 508 hamburger and cheeseburgers on saturday ,they were 58 moore cheeseburgers sold than hamburgers. how many ham

Pleaseeeeee

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Algebra Quadratic And Rational Equations

04/21/18

i need help with a distance rate and time application word problem

(applications of rational equations and proportions) 'An athlete in training rides his bike 20mi and then immediately follows with 10 mile run. The total workout takes him 2.5hr. he also knows... more

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Algebra

04/21/18

algebraic expression

A square plywood platform has a perimeter which is 7 times the length of a side, decreased by 18. Find the length of a side.

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Math

04/16/18

how do you know there is a elephant in your fridge?

For math

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pythagorean theorem

Use the information to find a linear algebraic equation model to use to answer the question being asked.

Find the length of missing leg

Chem Question

Trigonometry Question ANSWER ASAP!

A building is 1 ft from a 10-ft fence that surrounds the property. A worker wants to wash a window in the building 13 ft from the ground. He plans to place a l

A rectangular piece of metal is 20 in longer than it is wide. Squares with sides 4 in long are cut from the four corners and the flaps are folded upward to form

The cell has four main stages-G,S,G and M what occurs in the cell during each stage?

2H2O2(l) ----> 2H2O(l) + O2(g) ΔHrxn = -196.1 kJ. How much heat is released when 652 kg of H2O2 decomposes?

How much of each alloy should be mixed to attain the 100 grams of alloy with 16% titanium?

Solving for a gaseous reactant

Find the square root of √96x2y?

In 881,588 how is the relationship between the first pair of 8s the same as the relationship between the second pair of 8s?

Vectors PLS ANSWER ASAP

if 54 grams of Fe2O3 reacts with 67 grams of CO, how much Fe will be produced?

A store owner uses a markup of 40% on all items. Which of the following expressions represents the total cost that a customer will pay for each item. Let P re

Deandre drove 762 miles in 11 hours. At the same rate, how many miles would he drive in 13 hours?

Finding proportion of number relationship

Percent yield?

Find the bearing of a road that runs directly from A to B, with B being 3 miles north and 1.7 miles east from A?

Anyone who knows how to calculate this?

a local hamburger shop sold a combined total of 508 hamburger and cheeseburgers on saturday ,they were 58 moore cheeseburgers sold than hamburgers. how many ham

i need help with a distance rate and time application word problem

algebraic expression

how do you know there is a elephant in your fridge?

Still looking for help? Get the right answer, fast.

OR

John M.

IXL

Rosetta Stone

Education.com

TPT

Vocabulary.com

ABCya

SpanishDictionary.com

Inglés.com

Emmersion

pythagorean theorem

Use the information to find a linear algebraic equation model to use to answer the question being asked.

Find the length of missing leg

Chem Question

Trigonometry Question ANSWER ASAP!

A building is 1 ft from a 10​-ft fence that surrounds the property. A worker wants to wash a window in the building 13 ft from the ground. He plans to place a l

A rectangular piece of metal is 20 in longer than it is wide. Squares with sides 4 in long are cut from the four corners and the flaps are folded upward to form

The cell has four main stages-G,S,G and M what occurs in the cell during each stage?

2H2O2(l) ----> 2H2O(l) + O2(g) ΔHrxn = -196.1 kJ. How much heat is released when 652 kg of H2O2 decomposes?

How much of each alloy should be mixed to attain the 100 grams of alloy with 16​% ​titanium?

Solving for a gaseous reactant

Find the square root of √96x2y?

In 881,588 how is the relationship between the first pair of 8s the same as the relationship between the second pair of 8s?

Vectors PLS ANSWER ASAP

if 54 grams of Fe2O3 reacts with 67 grams of CO, how much Fe will be produced?

A store owner uses a markup of 40% on all items. Which of the following expressions represents the total cost that a customer will pay for each item. Let P re

Deandre drove 762 miles in 11 hours. At the same rate, how many miles would he drive in 13 hours?

Finding proportion of number relationship

Percent yield?

Find the bearing of a road that runs directly from A to B, with B being 3 miles north and 1.7 miles east from A?

Anyone who knows how to calculate this?

a local hamburger shop sold a combined total of 508 hamburger and cheeseburgers on saturday ,they were 58 moore cheeseburgers sold than hamburgers. how many ham

i need help with a distance rate and time application word problem

algebraic expression

how do you know there is a elephant in your fridge?

Still looking for help? Get the right answer, fast.

OR

John M.

A building is 1 ft from a 10-ft fence that surrounds the property. A worker wants to wash a window in the building 13 ft from the ground. He plans to place a l

How much of each alloy should be mixed to attain the 100 grams of alloy with 16% titanium?