Find the equation of the circle with center at (-1, 3) and radius of 4.
a. (x-1)2 + ( + 3)2 = 4
c. (x - 1)2 + (y+ 3) = 16
b. (x + 1)2 + (0 - 3)2 = 4
d. (x + 1)2 + (y - 3)2 = 16
Please select the best answer from the choices provided

Answer:

+1/3

....................

Answer:

7(3x+5)

Step-by-step explanation:

When factoring out the GCF you want to find the largest number that can divide into both 21 and 35. The largest number is 7 so you divide 7 from 21e and 35.

Answer:

7(3e+5)

Step-by-step explanation:

Answer:

8 packs

Step-by-step explanation:

$4 = 1 pack

$32 = ?

$32 = $32/$4

$32 = 8 packs

Answer:

r = 4 inches

Step-by-step explanation:

The radius of a circle is 1/2 of the diameter

r = 1/2d

r = 8/2 = 4

Answer:

Step-by-step explanation:

(2/3) - (5/6) = (-1/6)

(-1/6)/(3/4) = -2/9

The value of the expression is -4/18

According to the BODMAS rule, the brackets have to be solved first followed by powers or roots (i.e. of), then Division, Multiplication, Addition, and at the end Subtraction. Solving any expression is considered correct only if the BODMAS rule or the PEMDAS rule is followed to solve it.

Given here, the expression as (2/3-5/6) / 3/4 = 4-5 /6 × 4/3

                                                                          = -4/18

Hence, the value of the expression is  -4/18

Learn more about the BODMAS rule here:

https://brainly.com/question/29795897

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Answer:

4/27

Step-by-step explanation:

The laws of exponent are used for the simplification of expressions with exponential powers. Considering the given expression, the applicable laws of exponents are

a^-x = (1/a)^x

and

a^(x/b) = b√a^x

Hence

9-3/2 · 82/3

= (1/9)^3/2 . 8^2/3

= √(1/9)³ . ∛8²

= (1/3)³ . 2²

= 1/27 . 4

= 4/27

Answer:

The first option

Step-by-step explanation:

Answer:

About 78.1 square centimeters

Step-by-step explanation:

First, you need to find the areas of each individual shape, and then to subtract  one from the other. The area of the circle is [tex]\pi r^2=\pi \cdot 6^2\approx 113.1[/tex]. The area of the rectangle is [tex]7\cdot 5=35[/tex]. Subtracting this from the area of the circle, you get about 78.1 centimeters. Hope this helps!

Answer:

[tex]78.09 {cm}^{2} [/tex]

Step-by-step explanation:

First find the area of the circle

[tex]\pi {r}^{2} \\ \pi \times 6 \times 6 \\ = 113.09[/tex]

Now find the area of the rectangle

[tex]b \times h \\ = 5 \times 7 \\ = 35[/tex]

Now subtract the area of the rectangle from the area of the circle.

You'll get the area of the shaded region.

[tex]113.09 - 35 \\ = 78.09 {cm}^{2} [/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

Answer:

-5 or 5

Step-by-step explanation:

The n is in absolute value bars. So n could either be -5 or 5

Answer:

Step-by-step explanation:

Yes, the two angles are congruent.  There are two triangles here, and these triangles are congruent as well.

Answer:

[tex]x < 2.5[/tex]

Step-by-step explanation:

[tex] - 4x + 5 > - 5 \\ - 4x > - 5 - 5 \\ - 4x > - 10 \\ \frac{ - 4x}{ - 4} > \frac{ - 10}{ - 4} \\ x < \frac{5}{2} \\ x < 2.5[/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

Answer:

She ran more in the afternoon

Step-by-step explanation:

0.06 is less than 0.45

Answer:

Afternoon

Step-by-step explanation:

0.45 miles is greater than 0.06 miles so Neptune ran more in the afternoon

Answer:

y - y1 = m (x - x1)

y - 1 = 5 ( x - (-2))

y - 1 = 5(x+ 2)

y - 1 = 5x +10

Step-by-step explanation:

Answer:

Volume of composite is 483  [tex]mm^3[/tex]

Step-by-step explanation:

We need to add the volume of a rectangular prism (7 mm x 12 mm x 3 mm) to a semi-cylinder (of radius 3.5 mm and height 12 mm):

Volume of the prism = 7 x 12 x 3 [tex]mm^3[/tex]  = 252 [tex]mm^3[/tex]

Volume of the semi-cylinder =  [tex]\frac{\pi\,\,R^2\,\,H}{2} = \frac{\pi\,\,(3.5)^2\,\,(12)}{2} =230.907 \,\,mm^3[/tex]

Therefore the sum of both volumes gives:

(252 + 230.907) [tex]mm^3[/tex] = 482.907  [tex]mm^3[/tex]

WHich can be rounded to the nearest whole number as: 483 [tex]mm^3[/tex]

Answer:

C) 68 cm

Step-by-step explanation:

Egyptian triangle - 3 4 5

85/5 = 17

51/3 = 17

4 times 17 = 68

51 68 85

Answer:

The answer is 120 , as the 25 % of people are getting seven hour sleep and they are 30 in number . As 25% of 120 is 30 , the answer is 30

I hope it helps

Answer:

The answer is 120

Answer:

1149.8 m³

Step-by-step explanation:

The volume (V) of a sphere is calculated as

V = [tex]\frac{4}{3}[/tex]πr³ ( r is the radius )

Here diameter = 13, thus radius = 13 ÷ 2 = 6.5

V = [tex]\frac{4}{3}[/tex] × 3.14 × 6.5³

   = [tex]\frac{4}{3}[/tex] × 3.14 × 274.625

   = [tex]\frac{4(3.14)(274.625)}{3}[/tex] ≈ 1149.8 m³ ( to the nearest tenth )

Its a for connexus academy grade 8 test

Step-by-step explanation:

It just is

Answer:

A. 20 inches

Step-by-step explanation:

Answer:

42°

Step-by-step explanation:

We can see that in one leg of the right triangle we already have a 132 degree obtuse angle given. And since a line is 180 degrees, we can see that the inner acute angle of the right triangle is 180 - 132 = 48 degrees.

And since 3 angles of a triangle adds up to become 180, we can use standard algebra to find: 180 - 90 - 48 = 42 degrees.

Answer:

28/41

Step-by-step explanation:

Answer:

1200 cm²

Step-by-step explanation:

[tex]A=pq/2[/tex]

p and q are the diagonals.

[tex]A=(40)(60)/2[/tex]

[tex]A=1200[/tex]

Answer: 100.53

Step-by-step explanation:

Circumference = 2 x pi x r

= 2 x 22/7 x 16

A. is correct! Good job!

The correct answer is D.  I found the equation,  y = 6x + 1 and solved each one till it fit.  y + 5 = 6(x + 1)

                      y + 5 = 6x + 6

                          -5            -5

                      y = 6x + 1

Answer:

(-2,1)

Step-by-step explanation:

The bracket is an opened interval

zero is neutral either positive or Negative

so the range of values in (-2,1) is -1,0 with corresponding values 2 each

hence, they're positive

Answer:

B -2,1

Step-by-step explanation:

Answer:

I think it is 9.00113750385

Step-by-step explanation:

Answer:

9 cm

Step-by-step explanation:

The area of a cylinder is V = πr² * h, where V is the volume, r is the radius of the base and h is the height. We want to solve for r. We know the value of V and h, so let's plug those in. We get 3818 = πr² * 15, and when we divide by 15, we get 254.53 = πr². We can approximate 3.14 for π, and when we do so, we get 254.53 = 3.14r². Dividing by 3.14 gets us 81.02 = r², and when we take the square root of the equation, we get r≈9 cm. Hope this helps!

Answer:

A

Step-by-step explanation:

A number divisible by 9 is also divisible by 3. This is because nine is basically just 3+3+3.

Answer:

the last one

Step-by-step explanation:

i nine is divisible by three and 3 is a factor of 9 the other one is just false

for you to understand- 9

                                  3         3

For example, 3 and 6 are factors of 12 because 12 ÷ 3 = 4 exactly and 12 ÷ 6 = 2 exactly. The other factors of 12 are 1, 2, 4, and 12.

Answer:

300

Step-by-step explanation:

300 times .64 equals 192.

Answer:

0.15%

Step-by-step explanation:

The Empirical Rule ( 68-95-99.7 Rule) states that almost all data falls within 3 standard deviations of the mean for a normal distribution.  Under the rule:

Given that:

mean (μ) = 594 and standard deviation σ = 96

The percentage of people that all fall outside 306 and 882 = 100% - 99.7% = 0.3%. Therefore the percentage of people that are below 306 = 0.3% / 2 = 0.15%