3 years ago

Which of the following is a result of shifting a circle with equation

1 answer:

3 0

The answer might be B, but realize if a circle is shifting both y and x can’t decrease.. and both cant increase at the same time.

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Tell whether -2 is a solution of the intequality. 8-2x<12

Llana [10]

Answer:

add 8 to 2 and then multiply the 8 with 12.

Step-by-step explanation:

6 0

3 years ago

An accessories store sells $8 custom socks and $11 custom hats. If 11 items were sold on Monday, and the

Vanyuwa [196]

Answer:

7 socks were sold

Step-by-step explanation:

7*8=56

11-7=4

4×11=44

56+44=100

This proves the answer of 7 to be correct

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3 years ago

What is the difference between bullying and conflict

Mnenie [13.5K]

Answer:

Bullying is making fun of or hurting someone and a conflict is a disagreement that is serious

Step-by-step explanation:

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3 years ago

Hi, can someone help me with this question?

Wewaii [24]

Answer:

Step-by-step explanation:

firstly we must divide the shape like this

and the area of first rectangular is 27 m²( 9m × 3m)

then second rectangular's area is 48m²( 12m × 4m and we found 4m from 9-5)

the third rectangular's area is 10 m² ( we found it from 9-4)

Total is 27+48+10=85 m²

hope it helps

have a nice day

8 0

3 years ago

If the variance of the water temperature in a lake is 30°, how many days should the researcher select to measure the temperature

Jet001 [13]

Answer: The number of days would be 7 days.

Step-by-step explanation:

Since we have given that

Variance = 30°

Standard deviation = √30 = 5.47

Mean = 4°

At 95% confidence, z = 1.96

So, number of days that the researcher select to measure the temperature would be

$n=(\dfrac{z\times \sigma}{error})^2\\\\n=(\dfrac{1.96\times 5.42}{4})^2\\\\n=7.053\\\\n=7$

Hence, the number of days would be 7 days.

3 0

4 years ago