3 years ago

Amber, a very fit snail, moved 3/7

Mathematics

2 answers:

scoray [572]3 years ago

8 0

Answer: Minnie went 0.2142 yards in an hour.

Step-by-step explanation: If Minnie went half the distance, then you just divide 3/7 by 2.

maria [59]3 years ago

7 0

Answer:

1/7

Step-by-step explanation:

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Find the value of x and y in the following figure where ABCD is a parallelogram<br><br>

asambeis [7]

Answer:

x = 3

y = 2

Step-by-step explanation:

Diagonals of a parallelogram bisect each other into two equal segments. Therefore:

3x - 1 = 2(x + 1)

Solve for x

3x - 1 = 2x + 2

Collect like terms

3x - 2x = 1 + 2

x = 3

Also:

5y + 1 = 6y - 1

Collect like terms

5y - 6y = -1 - 1

-y = -2

Divide both sides by -1

y = -2/-1

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3 years ago

The pair of square pyramids are similar. Use the given information to find the scale factor of the smaller square pyramid to the

Mrrafil [7]

$\bf \qquad \qquad \textit{ratio relations}
\\\\
\begin{array}{ccccllll}
&\stackrel{ratio~of~the}{Sides}&\stackrel{ratio~of~the}{Areas}&\stackrel{ratio~of~the}{Volumes}\\
&-----&-----&-----\\
\cfrac{\textit{similar shape}}{\textit{similar shape}}&\cfrac{s}{s}&\cfrac{s^2}{s^2}&\cfrac{s^3}{s^3}
\end{array}\\\\
-----------------------------$

$\bf \cfrac{\textit{similar shape}}{\textit{similar shape}}\qquad \cfrac{s}{s}=\cfrac{\sqrt{s^2}}{\sqrt{s^2}}=\cfrac{\sqrt[3]{s^3}}{\sqrt[3]{s^3}}\\\\
-------------------------------\\\\
\stackrel{\stackrel{pyramids}{scale~factor}}{\cfrac{small}{large}}\qquad \qquad \cfrac{s}{s}=\cfrac{\sqrt[3]{64}}{\sqrt[3]{343}}\implies \cfrac{s}{s}=\cfrac{4}{7}\implies 4:7$

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3 years ago

Apply the markup for each item. Then, find the retail price. Round to two decimals places when necessary.

Alborosie

Answer:

$45 with 20% markup = $45 + $9 for a new total = $54

$7.60 with a 50% markup = $7.60 + $3.80 for new total = $11.40

Step-by-step explanation:

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3 years ago

ILL GIVE A BRAINLIEST FOR THE ANSWER THAT HELPS ME THE MOSTT.

Nuetrik [128]

he would be born june 12 1962

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3 years ago

A water pail in your backyard has a small hole in it. You notice that it has drained a total of 0.5 liter in 4 days. What is the

deff fn [24]

Answer:

0.125 liters per day

Step-by-step explanation:

0.5/4=.125

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3 years ago