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Alinara [238K]
3 years ago
6

The value of coin A is twice the value of coin B. Together, the total value of the two coins is $27.00 What is the value of each

coin ?
Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
5 0

Answer:

27÷2=$13.50

Step-by-step explanation:

Easy

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Find the area of following rhombuses. Round your answers to the nearest tenth if<br> necessary.
polet [3.4K]

Answer:

Area =55.4ft^2

Step-by-step explanation:

Given

The attached rhombus

Required

The area

First, calculate the length of half the vertical diagonal (x).

Length x is represented as the adjacent to 60 degrees

So, we have:

\tan(60) = \frac{4\sqrt 3}{x}

Solve for x

x = \frac{4\sqrt 3}{\tan(60)}

\tan(60) = \sqrt 3

So:

x = \frac{4\sqrt 3}{\sqrt 3}

x = 4

At this point, we have established that the rhombus is made up 4 triangles of the following dimensions

Base = 4\sqrt 3

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So, the area of the rhombus is 4 times the area of 1 triangle

Area = 4 * \frac{1}{2} * Base * Height

Area = 4 * \frac{1}{2} * 4\sqrt 3 * 4

Area =2 * 4\sqrt 3 * 4

Area =55.4ft^2

7 0
3 years ago
When you roll a standard number cube once, what is the probability of rolling a number divisible by 3?
NeTakaya

Answer:

C.

Step-by-step explanation:

There are two numbers on a standard cube that are divisible by 3, 3 and 6. Which gives you the fraction 2/6 and can be reduced to 1/3

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3 years ago
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saveliy_v [14]
F (x)= 4/x

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3 years ago
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Estimate the value of<br>9304 ÷93 =​
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100

Step-by-step explanation:

Round 9304 to 9300. 9300/93 is just 100 since 100 * 93 = 9300 (this is something easily recognizable).

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Im not sure but I think the answer is most likely...
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