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nexus9112 [7]
4 years ago
5

I need help with this problem !

Mathematics
2 answers:
Lelechka [254]4 years ago
7 0
To find the center of the circle, set the x-component equal to zero and the y-component equal to zero to find the ordered pair.

x+1=0
x=-1

y+2=0
y=-2

The center of your circle will be at (-1, -2).

To find the radius of the circle, square root the 16.

The equation of a circle is x^2+y^2=r^2

So square root the 16 to get your radius, which is 4.

To graph the circle, plot the center of the circle, and plot 4 different points directly out from the center that are 4 units out. Then connect the dots :)
zheka24 [161]4 years ago
3 0
The center is (-1,-2)

the radius is 4
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Xiaoming is making cookies. Each batch of cookies uses3 eggs. If Xiaoming has 20 eggs, and assuming he has enough of the other i
koban [17]

Answer:

6

Step-by-step explanation:

3(1)=3       3(2)=6          3(3)=9      3(4)=12     3(5)=15

3(6)=18     3(7)=21         3(8)=24

----------------------------------------------------

3(6)=18 is closest to 20

so the greatest number of batches Xiaoming can make is 6.

7 0
3 years ago
1. What is your current debt ratio as a percentage to the nearest hundredth? 2. Which balance accrues the most interest in a mon
cestrela7 [59]
The current debt ratio here is 45.70%. If you add up all the debts you have 3655.65 which is 45.70% of the total of 8000.

The card that accrues the most interest is the second one, "Cred". To find those amounts multiply the rate by the balance and divide by 12.
4 0
4 years ago
The sum of a rational number and an irrational number produces an irrational number.
sashaice [31]

Answer:

True

Step-by-step explanation:

Example: sqrt(5) (which decimals continue forever) will mean that if you did 5+sqrt(5) it would still have those decimals.

6 0
3 years ago
Read 2 more answers
Plz solve this question. you don't have to solve step by step but just give me some hints​
levacccp [35]

Answer:

u have to use derieved form of formula of sin and cos

8 0
3 years ago
GIVING BRAINLIEST TO THE CORRECT ANSWER!!
arlik [135]

Answer:

Step-by-step explanation:

No of total brown = 2 + 1 = 3 .

probability = 3 / 6

= 1 /2 .

no of males = 2

probability

= 2 / 6

= 1 /3

no of person who is both male and brown = 1

probability = 1 /6

Required probability

= probability of being brown + probability of being male - probability of being both

= 1 / 2 + 1 / 3 - 1 /6

= 4 / 6

= 2 / 3 .

3 0
3 years ago
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