Mathematics, 06.10.2019 21:10, marie1211
What is the missing step in the given proof?
statement: m∠4 = m∠15
reason: substitution property of equality
statement: m∠4 + m∠8 = 180°
reason: definition of supplementary angles
statement: ∠7 and ∠8 are supplementary.
reason: linear pair theorem
statement: m∠4 = m∠16
reason: transitive property of equality
statement: ∠15 and ∠8 are supplementary.
reason: transitive property of equality
Answers: 3
Mathematics, 21.06.2019 14:30, Molly05
Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²
Answers: 1
Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
Mathematics, 21.06.2019 21:30, ashleyprescot05
Find the missing dimension! need asap! tiny square is a =3025 in ²
Answers: 1
Mathematics, 22.06.2019 02:50, NetherisIsTheQueen
Aresearcher believes increased perceived control influence the well-being of residents at a nursing home. to test this , she allowed one group of residents to have control over their daily lies, (where to eat etc) . the other group of 5 residents had these deceisions made by staff. the resident's feelings of well-being were measured on a 10 point scale at the end of a one month trial period. is there a difference on well-being?
Answers: 2
What is the missing step in the given proof?
statement: m∠4 = m∠15
reason: subs...
statement: m∠4 = m∠15
reason: subs...
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