Help struggling on this

Mathematics

2 answers:

Veronika [31]3 years ago

6 0

(-2,2) U first go along the x line then go up the y line then u have the answer

Irina18 [472]3 years ago

4 0

Is it possible it’s (-2,2)

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What is the evaluate of -3×+9×

Sonja [21]

That would be 6x. Ignore the x's, -3 + 9 = 6.

4 0

3 years ago

Country Club Activities At the Avonlea Country Club, 67% of the members play bridge and swim, and 86% play bridge. If a member i

Volgvan

Answer: 0.78

Step-by-step explanation:

Given : P(bridge and swim) = 0.67

P(bridge)= 0.86

Formula for conditional probability :

$P(B|A)=\dfrac{P(\text{A and B})}{P(A)}$

So, $\text{P(swim }|\text{ bridge) = }\dfrac{\text{ P(bridge and swim)}}{\text{P(bridge)}}$

$=\dfrac{0.67}{0.86}\approx0.78$

Hence, the probability that the member swims, given that the member plays bridge = 0.78

3 0

3 years ago

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Nutka1998 [239]

6x3=18

The room is 18ft long

100/2=50

The park is 50mm long

3 0

3 years ago

Read 2 more answers

Find the exact value using a sum or difference identity of cos 105°

mixas84 [53]

Answer:

Step-by-step explanation:

We can easily determine the exact value of this unknown angle by breaking it into known angles that can add together to give up 105. For example, 105 degrees is 60 + 45, both of which are found on the unit circle. We ill also use the trig identity for the sum of the cos of 2 angles which is:

$cos(60+45)=cos60cos45-sin60sin45$