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3 years ago

Is 3/8 equivalent to 3/8

Mathematics

2 answers:

deff fn [24]3 years ago

6 0

Yes it is. it is the same thing unless you said it wrong

PIT_PIT [208]3 years ago

5 0

Yes, they're equivalent values.

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Is the distance from Boston, Massachusetts, to Phoenix, Arizona,about 4,000 centimeters or 4,000 kilometers? Explain.

Verdich [7]

Answer:

it's most likely 4,000 kilometers because centimeters are a very small rate of measurement and the distance between the 2 landmarks are very far away

7 0

3 years ago

Given: ∆SPM, PK⊥ SM SP = 25, SM = 28, PK = 9 Find: m∠S, m∠M, PM

nevsk [136]

Answer:

∠S = 21.10°

∠M = 79.45°

PM = 9.16

Step-by-step explanation:

Here Pythagorean theorem and trigonometry suffice to solve our problem.

From the Pythagorean theorem we get:

$KM^2+9^2=PM^2$ and

$(25-KM)^2+9^2=25^2.$

We solve for $KM$ in the second equation and get:

$(25-KM)=\sqrt{25^2-9^2}$

$\therefore KM=25-\sqrt{25^2-9^2} =\boxed{1.68}$

Now since

$SK+KM=25\\\\ SK=\boxed{23.32}$

Therefore

${\angle}S=Tan^{-1}(\frac{PK}{SK}) = Tan^{-1}(\frac{9}{23.32})=21.10^o$

and

${\angle}M=Tan^{-1}(\frac{PK}{KM}) = Tan^{-1}(\frac{9}{1.68})=79.45^o.$

And finally again from the Pythagorean theorem:

$PM^2=PK^2+KM^2=9^2+1.68^2$

$\therefore PM=\sqrt{9^2+1.68^2} =9.16.$

Thus,

∠S = 21.10°

∠M = 79.45°

PM = 9.16.

7 0

3 years ago

Tanner went to the bank and deposited $200 if his final balance was $647 what did he begin with?

Tema [17]

Answer:

$847

Step-by-step explanation:

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3 years ago

PLS HELP answer equation to right

nirvana33 [79]

Answer:LOL bit LOL

Yayayahaha

Step-by-step explanation:PPPPPPPP

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3 years ago

Tickets to the aquarium cost $27 per person. Write an expression to represent the total cost of a group of people.

Softa [21]

27p (people) = c (cost)

7 0

3 years ago