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Questions (34)
Why was it difficult for large civilizations in Mesoamerica and South America to hold together?(1 point)
1 answer
70 views
In the rhombus pictured, m<1=140 ° . What are m<2 and the m<3? Please sure all work in order to receive full credit.
1 answer
53 views
As three angles add up to 180° so 180-125=55 and since each line is congruent the angles should be 2 so 55/2=
1 answer
31 views
As three angles add up to 180° so 180-125=55 and since each line is congruent the angles should be too so 55/2=
1 answer
35 views
As three angles add up to 180° so 180-125=
1 answer
33 views
ABCD is an isosceles trapezoid with legs AB¯¯¯¯¯¯¯¯ and CD¯¯¯¯¯¯¯¯ and base BC¯¯¯¯¯¯¯¯ , If the length
1 answer
68 views
What is the sum of the interior angle measure of a 34-gon? Show all work in order to receive full credit. (2 points)
1 answer
35 views
RN¯¯¯¯¯¯¯¯ ≅NT¯¯¯¯¯¯¯¯ and NS¯¯¯¯¯¯¯¯≅LN¯¯¯¯¯¯¯¯ . True or false: Based on this information
1 answer
71 views
RN¯¯¯¯¯¯¯¯ ≅NT¯¯¯¯¯¯¯¯ and NS¯¯¯¯¯¯¯¯≅LN¯¯¯¯¯¯¯¯ . True or false: Based on this information
1 answer
54 views
is a rectangle always a parallelogram
1 answer
31 views
is rectangle is a parallelogram
1 answer
31 views
A regular polygon has n number of sides. As n increases, the measure of each exterior angle
1 answer
42 views
What is the measure of one angle in a regular 15-gon?(1 point)
1 answer
39 views
XYAB is a rectangle. Find m<XDY 55
1 answer
39 views
The sum of the measures of the exterior angles of any polygon is
1 answer
45 views
If the sum of the interior angles of a polygon is 1080 degrees, then how many sides does the polygon have?(1 point)
1 answer
61 views
What is the most precise term for figure ABCD with vertices A(−5, −1), B(−9, 6), C(−1, 5), and D(3, −2)?(1 point)
1 answer
74 views
(4 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and
1 answer
31 views
There are more -----atoms on the ------of the arrow than on the------.
1 answer
28 views
Which term refers to a substance that changes color when there is a certain concentration of hydrogen ions in a solution?(1
1 answer
68 views
Which element is most likely to react with Cl?
A Li B Br C O D Kr
1 answer
38 views
Which characteristic do electronegativity differences indicate about reactions between atoms?(1 point)
A bond number B bond type
1 answer
63 views
Which element gains three electrons to fill its outermost energy level?
A selenium (Se) B phosphorus (P) C magnesium (Mg) D boron
1 answer
148 views
Which statement describes the bonds in carbon dioxide ( NO3 − )?
A Carbon and oxygen have an electronegativity difference of
1 answer
116 views
4NaCl+2SO2+2H2O+ O2→ Na2SO4+4HCl Select the numbers from the drop down box that would balance this equation.
1 answer
105 views
LM¯¯¯¯¯¯¯¯¯ is the midsegment of trapezoid ABCD. If AB =50 and DC = 135, what is the length of LM?
1 answer
118 views
XYZP is a rhombus. Explain why triangle XZY is congruent to triangle ZXP. (Hint: You must prove the triangle congruent with a
1 answer
95 views
XYZP is a rhombus. Explain why triangle XZY is congruent to triangle ZXP. (Hint: You must prove the triangle congruent with a
1 answer
108 views
XYZP is a rhombus. Explain why triangle XZY is congruent to triangle ZXP. (Hint: You must prove the triangle congruent with a
1 answer
98 views
In rectangle KLMN, KM = 8x+20 and LN = 60. Find the value of x.
1 answer
72 views
In 3–5 sentences, describe the advances of two female scientists including any influences from the Scientific Revolution. (4
1 answer
83 views
In 1–2 sentences, analyze how political and religious changes brought about by the Catholic Reformation had long-lasting
1 answer
106 views
In 3–4 sentences, identify and describe three of the values and characteristics that were part of the humanist movement during
1 answer
112 views
In 3–4 sentences, investigate the methods the Church used to increase its secular authority.(2 points)
1 answer
116 views
