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Molodets [167]
3 years ago
10

Explain how to compute 2 divide 1/4 using a measurement picture.

Mathematics
1 answer:
yawa3891 [41]3 years ago
7 0

Answer:

Here, in this case we'll have to compute (2\div\frac{1}{4})

Let's assume a circle with area equals 1, now if it is dissected into 4 equal parts, then each part will be given by \frac{1}{4}.

Now, repeating the same process over another circle with similar dimension, we'll get the same result.

Therefore, we'll have 8 such quadrants when we dissect two circles into four parts.

i.e. 2\div\frac{1}{4} = 8

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Answer:

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3 years ago
Find angle × Find angle y
IrinaVladis [17]

Answer:

Angle x is 64 degrees. Angle y is 128.

Step-by-step explanation:

To find angle x:

In an isosceles triangle, the base angles are always congruent (equal). Since we know that one of the base angles is 64, and x is also a base angle, x is 64 degrees as well.

To find angle y:

Again, in an isosceles triangle, the base angles are always congruent. Since we know that one of the base angles is 26, we know that the other base angle is also 26. Then, to find the last angle (y), you use the triangle angle sum theorem which states that all angles in a triangle add up to 180. To figure out angle y, you do 180-26-26 to get 128. So angle y is 128 degrees.

7 0
3 years ago
Read 2 more answers
(Picture below.)
iris [78.8K]
Correct answer is C.

Both models have equal volume.

Model B has a larger surface area.

B_A\ \textgreater \ A_A
\\ A_V=B_V
\\
\\  \frac{B_A}{B_V} \ \textgreater \ \frac{A_A}{A_V}
7 0
3 years ago
Which formula can be used to describe the sequence? –81, 108, –144, 192, ...
ale4655 [162]

Answer:

a(n) = -81(-4/3)^(n - 1)

Step-by-step explanation:

The first term is -81.  From -81 we obtain the next term, 108, by multiplying -81 by -4/3.  Note how (-4/3)(108) = -144 as anticipated.

Thus, the common ratio is -4/3.

The explicit function for this geometric series is

a(n) = -81(-4/3)^(n - 1)

8 0
3 years ago
PLS HELP! I WILL GIVE SOOOOO MANY POINTTSSSS and a brainly!!!
Gnom [1K]

Answer:

the answer to the question would be 7

5 0
3 years ago
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