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antoniya [11.8K]
4 years ago
12

How can you mentally solve 20 quarts equals 80 cups?

Mathematics
2 answers:
bonufazy [111]4 years ago
8 0
By knowing that there are four cups in one quart, one can infer that there are 80 cups in 20 quarts.
12345 [234]4 years ago
6 0
Know that there is 2 pints in a quart and 2 cups per pint so, 20x2=40x2=80.
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A scale drawing of a bathroom is shown below:
aleksandrvk [35]
Length of the actual bathroom = 20 x 2 inches = 40 inches = 10/3 ft
Width of the actual bathroom = 20 x 3.5 inches = 70 inches = 35/6 ft
Area of the actual bathroom = length x width = 10/3 x 35/6 = 19 square ft.
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4 years ago
What is m∠DEF?<br> Enter your answer in the box.
frutty [35]

Answer:

<h2>m∠GEF = 18º since it is marked as congruent to ∠DEG, so putting them together we get m∠DEF = 36º. Since the angles in the triangle need to add to 180º and angles D and F are congruent, we could write the equation 2x + 36 = 180 where x stands for ∠F.</h2>
8 0
3 years ago
Define the following sequence recursively: 96, 48, 24, 12, ....
Naddika [18.5K]

Answer:

I do not see that any of your options will work.

Step-by-step explanation:

a) and b) have a false first statement because f(1) = 96, not 12

c) would create the sequence 96, 1152, 13824

d.) would create the sequence 96, 192, 384. 768...

I believe the correct answer would be

f(1) = 96     f(n) = ½f(n-1)  n ≥ 2

which could be either c) or d) if taking potential typographic errors into account. Recording a "2" or "12" where a "½" ought to be.

5 0
3 years ago
Bboed.schoology.com/common-assessment-delivery/start/4855368165?action onresume submissionid=495621199
antoniya [11.8K]

Answer:

fefsefefdfefd

Step-by-step explanation:

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6 0
3 years ago
Given these angles: m∠3 = 82°, m∠4 = 98°.
RSB [31]
These angles are supplementary.
Complementary angles add up to 90 degrees. Supplementary angles add up to 180 degrees. 82 degrees + 98 degrees = 180 degrees.
8 0
3 years ago
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