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3 years ago

Which of the following statements is TRUE about rectangle GHIJ.

Mathematics

2 answers:

andriy [413]3 years ago

8 0

Answer:

JK=KI

Step-by-step explanation:

aliya0001 [1]3 years ago

6 0

Answer:

KJ=KI

Step-by-step explanation:

They're the same length

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20. Three cards are selected form a standard deck of cards and not

frozen [14]

We have a probability of $\frac{13}{52}=\frac{1}{4}$ for the first card to be a diamond. Having drawn this first card <em>without replacement,</em> there are now 12 diamonds remaining in a deck of 51 cards, so the probability that the second card is a diamond, given that the first card was a diamond, is $\frac{12}{51}=\frac{4}{17}.$ Similarly, for the third card, there are 11 diamonds in a deck of 50, so the probability of drawing a third diamond is $\frac{11}{50}.$ Now, since these events are dependent, we multiply these three probabilities to get our answer of $\frac{11}{850}.$

6 0

3 years ago

What would be the best method to use in order to solve the following quadratic equation.

sattari [20]

Answer:

Quadratic Formula

6 0

3 years ago

3.<br><br> What is the value of a + bc when a = 7, b = 4, and c = 1/2

Brums [2.3K]

Answer:

Step-by-step explanation:

Replace a by 7

and

b by 4

and

c by 1/2

7+4(1/2)

7+2=9

3 0

3 years ago

Need help fast! with both questions

Eduardwww [97]

Answer:

first one is 41 i think and the second is 30 for sure

Step-by-step explanation:

6 0

3 years ago

5) A qué % anual se prestó un capital de 1700 soles que en 1 año y 3 meses ha producido 255 soles de interés?

patriot [66]

Answer:

12%

Step-by-step explanation:

Interés simple = Principal × Tasa × Tiempo

Tasa = Interés simple / Principal × Tiempo

Principal = 1700 soles

Tiempo = 1 año y 3 meses

12 meses = 1 año

3 meses = 3/12 = 1/4 = 0.25

Tiempo = 1.25 años

Tasa = 255 /1700 × 1.25

= 0.12

= 0.12 × 100

= 12%

7 0

3 years ago