Use the slope formula to find the missing coordinate.
m = 2, A (_,0), B(5,10)

A.-5
B.0
C.5​

Answer:

y² = 38x + 79

Step-by-step explanation:

Since directrix is the line x = -13, then it means x + 13 = 0

Focus is F(-3, 9).

Let A(x, y) be any point inside the plane having the focus and directrix.

Let MA be the perpendicular distance from A to the directrix and it means that A lies on parabola provided FA = MA.

Thus;

√[(x - (-3))² + (y - 9)²] = (x + 13)

Squaring both sides gives;

(x + 3)² + (y - 9)² = (x + 13)²

>> (x² + 6x + 9) + (y² - 18x + 81) = x² + 26x + 169

>> 6x + 9 + y² - 18x + 81 = 26x + 169

>> y² = 26x + 12x + 169 - 90

>> y² = 38x + 79

Answer:

10 miles

Step-by-step explanation:

6 squared plus 8 squared = 100

the square root of 100 is 10 which is the hypotenuse of the route due to construction

Answer:

The correct answer is A: 4/5

Step-by-step explanation:

We would divide 24/30 and get 4/5

Answer:

5 pencils per box

Step-by-step explanation:

Answer:

is D perform better on standardized test

Step-by-step explanation:

IT IS CORRECT TRUST! you welcome

Answer:

about 7.6

Step-by-step explanation:

I got the measure of the hypotenuse to be about 7.6 because I did the Pythagorean theorem.

a^2+b^2=c^2

The value of a is the first leg (7cm), and the value of b is the second leg (3cm).

So, 7^2+3^2=58. Next, I found the square root of 58. The square root of 58 is 7.615773106. This value rounded to the nearest tenth is 7.6.

In conclusion, the measure of the hypotenuse rounded to the nearest tenth is about 7.6.

Answer:

21/28

Step-by-step explanation:

Are there any answer choices?

-21 + 28x = 0

28x = 21

Divide by 28

x = 21/28

Answer:

A) 2,500

Step-by-step explanation:

Soo.....

A1 = 4

A2 = 4*5 = 20

A3 = 20*5 = 100

A4 = 100*5 = 500

A5 = 500*5 = 2,500

Answer:

259.2

Step-by-step explanation:

multiply 18 x 8 x 1.8 to get 259.2cm

Answer:

2/3

Step-by-step explanation:

To find out what x is in this case, divide 3/4 by 9/8.

3/4 / 9/8

Dividing by a fraction is the same as multiplying it's inverse.

3/4 * 8/9

Cross cancellation (3 & 9 (GCF: 3); 4 & 8 (GCF: 4)

1/1 * 2/3

We can remove the 1/1.

2/3

2/3 is the value of x that will make 3/4 ÷ x = 9/8 true.

Answer:

1 second

Step-by-step explanation:

[tex]-16t^2+16=0\\-16t^2=-16\\t^2=1\\t=1[/tex]

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Answer: 34

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

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Answer: C=34

Step-by-step explanation:

[tex]16^{2} +30^{2} =C^{2} \\\sqrt{C^{2} }+ C[/tex]

5x^2-11x-2x^3+6

Simplify the expression

answer:  = -2x^2+6x+4

Answer:

Equivalent ratios calculator that shows work to find the equivalent ratios for the given ratio with two or more numbers.

Step-by-step explanation:

Answer:

4.8

Step-by-step explanation:

Answer:The code is simple the answer is googl

Step-by-step explanation:

Step-by-step explanation:

Answer:

(2,2)

Step-by-step explanation:

-3 + 5 = 2

4 - 2 = 2

Answer:

Hi, there your answer

Number 15: 16

Number16: 176

Number 17: 0

Number 18: 12

Number 19: -3

Number 20:-52

Number 21:{−9}

Number 22: {13}

Number 23:{1}

Number 24:{−90}

Number 25:{−2}

Number 26:{−2}

Number 27:{56}    

Number 28:{9}

Number 29:{15}  

Number 30: {−10}

Step-by-step explanation:

The answer are in bold I don't know if you are looking for the work or the answer???

Hope this helps :)

Answer:

Step-by-step explanation:

Probability of chocolate ice cream in a waffle cone with chocolate chips:

Answer:

Step-by-step explanation:

3x - 3y = 3(x-y)

Answer:

d. x

Step-by-step explanation:

x(2x-1)/2x-1

x/1 since 2x-1/2x-1 cancels

x

Answer:

28

Step-by-step explanation:

(3)×3 - 2×(-2)×(1) + 5×(3)×(1)

9 - -4 + 15 = 28

Answer:

46

Step-by-step explanation:

Given

a³ - 2bc + 5ac ← substitute values for a, b, c into the expression

= 3³ - (2 × - 2 × 1) + (5 × 3 × 1)

= 27 - (- 4) + 15

= 27 + 4 + 15

= 46

Step-by-step explanation:

m= 1-4/4-8 = -3/-4 = 3/4

y-1 = 3/4(x - 4)

y-1 = 3/4x -3

y = 3/4x -2

Answer:

I) 616

II) 4.53

Step-by-step explanation:

For the first one, just plug in 7 as R.

A = 4 x (22/7) x 7^2

A = 12.57142857 x 49

A = 616

For the second, one, put 452 4/7 as A.

452 4/7 also is 258.285

258.285 = 4 x (22/7) x r^2

258.285 = 12.57142857 x r^2

Divide both sides by 12.57142857

20.55372408 = r^2

Square root 20.55372408 for R.

4.533621519 = R

OR

4.53 = R

Answer:

144, 36

Step-by-step explanation:

you know that if you add the two angles it will equal 180 degrees. so add the two angles and make them equal to 180 and solve for x.

(4x+8) + (x+2)=180

5x+10=180

5x=180-10

5x=170

x=34

now replace x in each equation:

4(34)+8=144

34+2=36

Answer: 8 / 48 or 1 / 6 (simplified).

Step-by-step explanation:

There are 48 marbles in the bag.

8 out of the 48 marbles are white, that's why the probability is 8/48 or 1/6.

Answer:

43.27

Step-by-step explanation:

(24×24)+(36×36)= 1872

√1872=43.27

Using the Pythagorean theorem:

Hypotenuse = sqrt( 24^2 + 36^2)

Hypotenuse = sqrt(576 + 1296)

Hypotenuse = sqrt(1872)

Hypotenuse = 2sqtt(469) or 43.266