2 years ago

What is angle J and angle R?

Mathematics

1 answer:

m_a_m_a [10]2 years ago

7 0

The letters in one triangle are in the same location as the second triangle:

Triangle 1 is written as HIJ and triangle 2 is written as RTS

This means H = R, I = T and J = S

Angle J = ANgle S which is given as 89 degrees

Angle J = 89

Angle R = ANgle H which is given as 30 degrees

Angle R = 30

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2. You plant 48 seeds of a certain flower and 32 of them sprout. Find the

Neko [114]

Answer:

The probability that the next flower seed will sprout is 0.667 or 66.7%

Step-by-step explanation:

Probability

The experimental or empirical probability can be defined as the ratio of the number of times an event occurs to the total number of times the random activity was performed.

It can be calculated as the relative frequency of an event A in a sample space. The question states 32 seeds of a certain flower sprout out of 48 planted seeds. The relative frequency of success is computed as

$\displaystyle P(A)=\frac{32}{48}=\frac{2}{3}=0.667$