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malfutka [58]
3 years ago
14

Which graph represents (x + 5)2 + (y – 2)2 ≥ 9?

Mathematics
1 answer:
andrey2020 [161]3 years ago
7 0

Answer:

A

Step-by-step explanation:

just did the quiz

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Order the numbers from least to greatest.1.1, three-fourths, negative 0.9, negative 1, 1 and one-half A number line going from n
just olya [345]

Answer:

Three-fourths is  

✔ 0.75

and

1 and one-half is  

✔ 1.5

.

The least number is  

✔ –1

.

The greatest number is  

✔ 1 1/2

.

The correct order from least to greatest is  

✔ –1, –0.9, 3/4, 1.1, 1 1/2

.

Step-by-step explanation:

lmk if this is correct !

6 0
3 years ago
Read 2 more answers
Find the surface area of the prism.<br> 2 in.<br> 2 in.<br> 6 in.
Kay [80]

Answer:

56 m^2

Explanation: L=2, H=2, W=2, d = 6.63324958 m, TSA = 56 m^2, LSA = 48 m^2, TSA = 4 m^2, BSA = 4 m^2, V = 24 m^3

8 0
3 years ago
two rooms in a tiny house share a wall the area of the living room is 54. The area of the bedroom is 42.​
salantis [7]

Answer:

So your question is?

Step-by-step explanation:

3 0
3 years ago
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Find the hourly wage for a person with an income of $44762, who works 54
umka21 [38]

Answer:17.64

Step-by-step explanation:44762/54/47= 17.6367 or 17.64

8 0
2 years ago
Consider two medical tests, A and B for a virus. Test A is 90% effective at recognizing the virus when it is present, but has a
Licemer1 [7]

1

P(V|A) is not 0.95. It is opposite:

P(A|V)=0.95

From the text we can also conclude, that

P(A|∼V)=0.1

P(B|V)=0.9

P(B|∼V)=0.05

P(V)=0.01

P(∼V)=0.99

What you need to calculate and compare is P(V|A) and P(V|B)

P(V∩A)=P(A)⋅P(V|A)⇒P(V|A)=P(V∩A)P(A)

P(V∩A) means, that Joe has a virus and it is detected, so

P(V∩A)=P(V)⋅P(A|V)=0.01⋅0.95=0.0095

P(A) is sum of two options: "Joe has virus and it is detected" and "Joe has no virus, but it was mistakenly detected", therefore:

P(A)=P(V)⋅P(A|V)+P(∼V)⋅P(A|∼V)=0.01⋅0.95+0.99⋅0.1=0.1085

7 0
3 years ago
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