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2 years ago

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Mathematics

1 answer:

bezimeni [28]2 years ago

5 0

Answer: 4.15

Step-by-step explanation:

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Examine the system of equations. y = negative one-fourth x minus 2 x = 4 What is the solution to the system? (–3, –2) (4, –3) (4

Alla [95]

Answer:

Step-by-step explanation:

IF YOU GIVE ME THE CORRECT ANSWER AND HOW YOU GOT THAT ANSWER I WILL GIVE BRAINlYIST

6 0

3 years ago

Write an equation of the circle with center (3,-2) and radius 6

Lubov Fominskaja [6]

Answer:

$\displaystyle (x-3)^2 + (y+2)^2 = 36$

Step-by-step explanation:

We want to write the equation of a circle with a center at (3, -2) and a radius of 6 units.

Recall that the equation of a circle is given by:

$\displaystyle (x-h)^2 + (y-k)^2 = r^2$

Where (h, k) is the center and r is the radius.

Since our center is at (3, -2), h = 3 and k = -2. r = 6. Substitute:

$\displaystyle (x-(3))^2 +(y-(-2))^2 = (6)^2$

Simplify:

$\displaystyle (x-3)^2 + (y+2)^2 = 36$

In conclusion, the equation of the circle will be:

$\displaystyle (x-3)^2 + (y+2)^2 = 36$

8 0

2 years ago

Please answer correctly !!!! Will mark brainliest !!!!!!!!!!!!

andrezito [222]

Answer:

7-x

Step-by-step explanation:

49 - x^2 is a perfect square so

it factors to :(7+x)(7-x)

since there is a negative in 49 - x^2, it would make sense that the answer would be a negative to get that negative answer in the first place (negative times a positive equals a negative)

Forgive me for my lame explanation :')

8 0

2 years ago

With a short time remaining in the day, a delivery driver has time to make deliveries at 5 locations among the 9 locations remai

Delvig [45]

Answer:

15,120

Step-by-step explanation:

The computation of the number of different routes are possible is shown below:

Since there are 5 locations for deliveries among the 9 locations that left

So, the number of routes that could be possible is

$= ^9P_5\\\\= \frac{9!}{9-5!} \\\\= \frac{9!}{4!} \\\\= \frac{9\times 8\times 7\times 6\times 5\times 4!}{4!}\\\\= 15,120$

5 0

2 years ago

Side CA of the right triangle CAT is 3cm long. The hypotenuse is 5cm long. How many

Pie

Answer:

Step-by-step explanation:

By taking the number "3" and plus together with the number 5

3 0

3 years ago

Read 2 more answers