146 Answered Questions for the topic Homeschool

Homeschool Math Geometry Maths

18d

Can someone please help me with this Geometry problem?

A sculpture on the shape of a square-based pyramid is being added to the courtyard of a building. A scale model of the sculpture has base sides of 5 feet and a height of 4 feet. Determine the... more
Homeschool Math Geometry

20d

Can someone please help me with this Geometry problem?

Tell whether the given side lengths form a right triangle. 5, 7, 10For this I got yes, would this be correct?5 + 7 > 105 + 10 > 77 + 10 > 5
Homeschool Science Chemistry

20d

Can someone please help me with these two Chemistry problems?

 In the reaction 2Mg (s) + O2 (g) + 2H2O (l) → 2Mg2+ (aq) + 4OH– (aq), which substance is reduced?A. MgB. OC. H2OD. OHE. None of the Above (This is not a redox reaction.)In the reaction 2H2O (l) +... more
Homeschool Spanish

21d

Can someone please help me and check-over my Spanish homework?

Subject: Adverbs and Adverbial Phrases of Mode:Directions: Change the following adjectives into adverbs: Example: rápido: rápidamente lento: lentamente inteligente: inteligentemente claro:... more
Homeschool Science Chemistry

21d

Can someone please check-over my Chemistry homework?

In the reaction 2Mg (s) + O2 (g) + 2H2O (l) → 2Mg2+ (aq) + 4OH– (aq), which substance is oxidized?A. MgB. OC. H2OD. OHE. None of the Above (This is not a redox reaction.) In the reaction 2Mg (s) +... more
Homeschool Math Geometry

22d

What will be the ratio of the rug’s area to the living room’s area?

Brett is buying a rug for his living room. His living room is a rectangle with a length that is twice as long as its width. Brett decides that the rug will also be a rectangle, but it will be only... more
Homeschool Science Chemistry

22d

Reduction is the process by which _______.

A. an atom gains electronsB. an atom loses electronsC. negative ions are attracted to the anodeD. positive ions are attracted to the anode.E. positive ions are attracted to the cathode.
Homeschool Science Chemistry

22d

Oxidation is the process by which _______.

A. an atom gains electronsB. an atom loses electronsC. negative ions are attracted to the anodeD. positive ions are attracted to the anode.E. positive ions are attracted to the cathode. 
Homeschool Math Geometry

25d

The perimeter of ∆ABC is 22 inches, and ∠A ≅ ∠B . If AB = 8 inches, determine the length, in inches, of segment AC.

For this problem I got 7, would this be correct?
Homeschool Science Chemistry

26d

A salt bridge...

A. is made up of an aqueous ionic compoundB. has positive ions that are attracted to the cathodeC. has negative ions that are attracted to the anodeD. allows the reaction of the galvanic cell to... more
Homeschool Science Chemistry

26d

An atom’s oxidation number changes from –2 to –5. Was the atom oxidized or reduced, and how many electrons were required for the change?

A. Oxidized, 2 electronsB. Oxidized, 3 electronsC. Reduced, 2 electronsD. Reduced, 3 electronsE. None of the Above
Homeschool Science Chemistry

26d

What is the charge that an atom in a molecule would develop if the most-electronegative atoms in the molecule took the shared electrons from the less-electronegative atoms?

A. corrosion factorB. oxidation numberC. oxidation processD. reduction processE. None of the Above
Homeschool Spanish

28d

Are my answers to these Spanish problems correct?

Subject: Comparisons of EqualityDirections: Write on the line either tan, tanto, tanta, tantos, or tantas, as applicable. 1. Beatriz es tan cortés como Silvia.2. Miguel es tan serio como Paco.3. Yo... more
Homeschool Chemistry

29d

Can someone please check-over my answers to these Chemistry problems?

What are the oxidation numbers of K, Cl, and O in KClO3?A. K = +2, Cl = +4 and O = –2B. K = +1, Cl = +5 and O = –2C. K = +3, Cl = +3 and O = –2D. K = +1, Cl = –5 and O = –2E. None of the AboveWhat... more
Homeschool Chemistry

29d

Can someone please check-over my answers to these Chemistry questions?

Which rule concerning oxidation numbers is NOT true?A. Fluorine always has an oxidation number of –1 in molecules that contain two or more types of atoms.B. Oxygen has an oxidation number of –2 in... more
Homeschool Spanish

29d

Can someone please check-over my answers to my Spanish homework? I really don’t want to get a bad grade and I would really appreciate the help.

Subject: Expressions with TENERDirections: Complete the translation in the following sentences from English to Spanish by writing one word per blank.1. She is five years old.Ella tiene cinco... more
Homeschool Spanish

29d

Can someone please check-over my answers to my Spanish homework?

Subject: Expressions with HACER:Directions: Complete the translation the following sentences from English to Spanish by writing one word per blank. 1. How is the weather in the summer? ¿Qué... more
Homeschool Algebra 1 Algebra Ia

10/29/21

Algebra 1-IA Graphing Linear Equations

A linear function g models a relationship in which the dependent variable increases 2 units for every 7 units the independent variable increases. The value of the function at 0 is -1.
Homeschool Spanish

10/28/21

Are my answers to my Spanish homework correct?

Subject: Possessive Adjectives: Directions: Write on the line the correct possessive adjective from the choices given.Here are the choices I was given:. mi . tu ... more
Homeschool Spanish

10/28/21

Can someone please check-over my answers to my Spanish homework?

Subject: PARA and POR:Directions: Insert PARA or POR on the lines.1. Juan compró un regalo para Esmeralda.2. María se fue a la tienda ayer por la tarde.3. Buscamos un libro para la clase de... more
Homeschool Science Chemistry

10/28/21

Can someone please help me?

For the following problems, I had to refer to the reaction 2NH3 (g) ↔ N2 (g) + 3H2 (g), and ΔH = 92.2 kJ.1. What will be the effect on the concentration of H2 if the temperature decreases? A.... more
Homeschool Science Chemistry

10/27/21

Can someone please help me and check-over my answers to these Chemistry problems?

For the following problems, I had to refer to the reaction 2NH3 (g) ↔ N2 (g) + 3H2 (g), and ΔH = 92.2 kJ.1. What will be the effect on the concentration of H2 if the temperature decreases? A.... more
Homeschool Spanish

10/27/21

Can someone please check if my answers to these Spanish problems are correct?

Subject: Prepositions with InfinitivesInstructions: Insert de or a on the lines. Yo aprendo a leer en español. El nieto corre a saludar a los abuelos. Ya cesó de llover. Empezamos a comer a las... more
Homeschool Plane Geometry

10/18/21

find the size of the angle.

Two angles are supplementary and one angle is 18° greater than the other. Find the measure of each angle. Show work please!

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