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3 years ago

In Triangle XYZ below, x2+y2=z2.

Mathematics

1 answer:

choli [55]3 years ago

8 0

4, 2, 1, 3

we cannot use 2 before having another triangle, so 4 must be before 2

we can use 1, but it will be just a restatement of the given information is not done before 4 and 2

3 is the final goal, which is always the last step

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a taste test asks people from Texas and California which pasta they prefer, brand A or brand B. this table shows the results

ELEN [110]

Answer:

Step-by-step explanation:

Two events A and B are independent when

$P(A|B)=P(A),$

where $P(A|B)$ is the probability that event A occurs given that event B has occured.

A = randomly selected person is from California

B = randomly selected person preferred brand A

A|B = being a person from California and preferring brand A.

Hence,

$P(A)=\dfrac{150}{275}=\dfrac{6}{11}\approx 0.55\\ \\P(B)=\dfrac{176}{275}=\dfrac{16}{25}=0.64\\ \\P(A|B)=\dfrac{96}{176}=\dfrac{6}{11}\approx 0.55$

Since $P(A)=P(A|B),$ events are independent.

4 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%5Csf%206x%2B4y-2x" id="TexFormula1" title="\sf 6x+4y-2x" alt="\sf 6x+4y-2x" align="absmiddle"

tangare [24]

Not sure what form you want this in:

Simplified this is 4x+4y

Factorised this is 4(x+y)

3 0

2 years ago

Read 2 more answers

Which is greater 3.65x10-8 or 3.65x10-7

Mice21 [21]

Answer:

the second one is your answer

Step-by-step explanation:

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2 years ago

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What is the area of triangle below?

kenny6666 [7]

Answer:

Step By Step Explanation:

7×4/2

=7×2

=14

Have a nice day! :)

-Vana

7 0

3 years ago

Graham sold six magazines less than double what Adriannne sold, a. Which of the following expressions represents Graham’s sales

Eva8 [605]

The best and most correct answer among the choices provided by your question is the fourth option or letter D. The expression that represents Graham's sales is 2a − 6. Twice the sales of Adrianne, deducted by 6 should be Graham's sales.

Hope this helps!

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3 years ago