3 years ago

Which of the following equations could be used to find the area of the rhombus below?

Mathematics

1 answer:

ivolga24 [154]3 years ago

3 0

Answer:

The answer is C.

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3 2/3 ÷ 1 3/4 ??<br> (i will give brainliest btw)

Ber [7]

Answer:

2.09523809524 is decimal form i could not convert it

Step-by-step explanation:

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3 years ago

On a map the distance between two towns is 7 inches. What is the actual distance if the scale is 1 inch to 25 miles?

zimovet [89]

Multiply 7 times 25.
The answer is 175 miles.

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3 years ago

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Find <img src="https://tex.z-dn.net/?f=%5Csqrt%7B144%7D" id="TexFormula1" title="\sqrt{144}" alt="\sqrt{144}" align="absmiddle"

Nikolay [14]

Answer:

Step-by-step explanation:

The square root of 144 = 12.

12 x 12 = 144

Hope that helps!

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2 years ago

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The CPU of a personal computer has a lifetime that is exponentially distributed with a mean lifetime of six years. a) What is th

amm1812

Answer: Our required probability is 0.39.

Step-by-step explanation:

Since we have given that

X be the exponentially distributed with mean life = 6 years

So, E[x]=6

$\dfrac{1}{\lambda}=6\\\\\lambda=\dfrac{1}{6}$

So, our cumulative distribution function would be

$F(x)=1-e^{-\lambda x}$

We need to find the probability that the CPU fails within 3 years.

$P(X$

Hence, our required probability is 0.39.

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3 years ago

Find the number of tiles in the 57th figure. justify your answer using an algebraic expression

attashe74 [19]

3,365 tiles! the equation is always (x+1)^2 (squared) + 1 = Y. because y is the number of tiles and the x is whatever figure you’re on. but the figures start like #1 is a 2x2 instead of a 1x1 so 57th figure would not be 57x57 but 58x58. and then add 1 because there’s always that top left corner tile! if you appreciate my answer giving it brainliest is always appreciated!!

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2 years ago