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4 years ago

Plz need this ASAP Simplify the following expression. -2/5 / ( 8/7 * -7/8) /-1

Mathematics

1 answer:

Nitella [24]4 years ago

3 0

The simplified answer is -2/5

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A sequence of transformations which moves ΔRST onto ΔXYZ shows that ΔRST ≅ ΔXYZ. Which part of the triangles are congruent by CP

Law Incorporation [45]

Answer:

Here's what I get

Step-by-step explanation:

CPCTC is an acronym for Corresponding Parts of Congruent Triangles are Congruent.

If ΔRST ≅ ΔXYZ then

∠R = ∠X

∠S = ∠Y

∠T = ∠Z

RS = XY

ST = YZ

RT = XZ

6 0

4 years ago

The Captain has probability \dfrac{1}{2} 2 1 start fraction, 1, divided by, 2, end fraction of hitting the pirate ship. The pi

Daniel [21]

Answer:

0.083 is the required probability.

Step-by-step explanation:

We are given the following in the question:

Probability of captain hitting pirate's ship =

$P(A) = \dfrac{1}{2}$

Probability of pirate hitting the captain's ship =

$P(B) = \dfrac{1}{6}$

Probability that both the pirate and the Captain hit each other's ships:

$P(A\cap B) = P(A)\times P(B)$

Putting values, we get,

$P(A\cap B) =\dfrac{1}{2}\times \dfrac{1}{6} = \dfrac{1}{12} \\\\P(A\cap B) = 0 .083$

0.083 is the probability that both the pirate and the Captain hit each other's ships.

4 0

3 years ago

PLEASE HELP MEEEEEE

Nina [5.8K]

Answer:

I believe the answer is -4!

Step-by-step explanation:

Have a great day!!!!!!!!!!!!!

5 0

3 years ago

Read 2 more answers

Relationship B has a greater rate than Relationship A. The graph represents Relationship A.

lilavasa [31]

As the graph is basically y = 2x then all the answer with a higher slope are meant to be equations that represtn relationship B. So the answers will be the second one: y=2.2x and the fourth one y= 3x

3 0

3 years ago

I need help is due in 20 minute

STALIN [3.7K]

The answers are B, D, F

$1.50+2=3.50$

$0.50+3=3.50$

$2.50+1=3.50$

7 0

3 years ago