231 Answered Questions for the topic Homeschool

Homeschool Chemistry

02/15/22

please help i have to finish this today!
" Solve the problem; show your work in the space provided and circle the answer. Express the answer using proper significant figures and units." A sample of nitrogen occupies 1.00 L at a... more
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Homeschool Chemistry

02/15/22

CHEMISTRY (please help)
" Solve the problem; show your work in the space provided and circle the answer. Express the answer using proper significant figures and units." A sample of hydrogen gas has a volume of 4.4 L at a... more
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Homeschool Math Geometry

01/11/22

please help.....
∠7 = 120°, and ∠5 = 40°. Find ∠1. Show your work please ∠8 = 145°, and ∠1 = 37°. Find ∠2. ∠2 = 72°, and ∠4 = 57°. Find ∠3. ∠6 = 139°, and ∠2 = 68°. Find ∠7. will upload a picture of the... more
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Homeschool Math Geometry

01/11/22

Help please......
∠2 = 72°, and ∠4 = 57°. Find ∠7. Show your work please ∠6 = 139°, and ∠2 = 68°. Find ∠7. Show your work please Thank you
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Homeschool Math Geometry

01/11/22

Please help .....
∠7 = 120°, and ∠5 = 40°. Find ∠1. Show your work please ∠8 = 145°, and ∠1 = 37°. Find ∠2. Show your work please Thank you
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Homeschool

12/13/21

My last grade is worth 10 percent and I got a 95 on it how many points can it raise me

My last grade is worth 10 percent and I got a 95 on it how many points can it raise me
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Homeschool

11/17/21

What is the advantages and disadvantages of being an independent nation
Hi What is the advantages and disadvantages of being an independent nation
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Homeschool Math Geometry Maths

11/12/21

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
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Homeschool Math Geometry

11/10/21

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
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Homeschool Science Chemistry

11/10/21

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
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Homeschool Science 5th Grade

11/10/21

how much force is needed to accelerate 300 kg at arat of 4 m/s/s/
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Homeschool Spanish

11/09/21

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
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Homeschool Science Chemistry

11/09/21

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
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Homeschool Math Geometry

11/08/21

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
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Homeschool Science Chemistry

11/08/21

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.
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Homeschool Science Chemistry

11/08/21

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. 
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Homeschool Math Geometry

11/05/21

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?
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Homeschool Science Chemistry

11/04/21

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
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Homeschool Science Chemistry

11/04/21

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
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Homeschool Science Chemistry

11/04/21

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
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Homeschool Spanish

11/02/21

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
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Homeschool Chemistry

11/01/21

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
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Homeschool Chemistry

11/01/21

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
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Homeschool Spanish

11/01/21

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
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Homeschool Spanish

11/01/21

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
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