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3 years ago

How to find and solve this ? Shape A = unitsShape B = _ units

Mathematics

1 answer:

garik1379 [7]3 years ago

8 0

Answer:

A = 12

B = 14

Step-by-step explanation:

You essentially have to count the number of squares that are filled in.

Shape A has 12 units filled in.

Shape B has 14 units filled in.

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In the table below, y varies inversely as x. What is the missing value?

Minchanka [31]

Answer:

<h2>The value of y is <u>0.5</u>, so the answer is <u>C</u>.</h2>

Step-by-step explanation:

Find first the constant of variation.

Given: x = 3, y = 4

Find: k = ?

Formula:

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Solution:

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Then, find the value of y in the third box.

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Find: y = ?

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Solution:

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323 - 244 = 79 . . . . one standard deviation

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3 years ago

Help, and can you show your work?

Schach [20]

Step-by-step explanation:

answer A is correct

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$v_b-the\ speed\ of\ the\ boat\\v_c-the\ speed\ of\ the\ current\\\\v_b+v_c=\frac{210}{10}=21\ (mph)\\\\v_b-v_c=\frac{210}{70}=3\ (mph)\\\\ +\left\{\begin{array}{ccc}v_b+v_c=21\\v_b-v_c=3\end{array}\right\\-----------\\.\ \ \ \ \ \ 2v_b=24\ \ \ \ /:2\\.\ \ \ \ \ \ \ \ \ v_b=12\ (mph)\\\\12+v_c=21\\v_c=21-12\\v_c=9\ (mph)$

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How to find and solve this ? Shape A = ______ unitsShape B = _______ units​

How to find and solve this ? Shape A = unitsShape B = _ units