What are the solutions to the equation? x^2−14x=15

Answer:

400 square yards

Step-by-step explanation:

square part = l x w = 20 x 15 = 300

triangle part = 1/2 b x h = 1/2 (20) (10) = 100

300 + 100 = 400

Answer:

x = 9

9^3 * 9^3 = 9^6

Answer:

Step-by-step explanation:

drag the dots until all sides become equal, i think all corners have to be 60 degrees.

Answer:

so if 1 year = 4.5%

18 years = 4.5× 18 = 81%

so the total money after 18 yrs would be the 81% of 2000$ which is 2000/100×81= 1620

then 2000$-1620 $ = 380$ left at totally

Answer: The total of all side lengths must equal 180 degrees

Step-by-step explanation:

if you take 180-100=80 then you have the two missing angles, divide 80 by 2 and you get 40 so 1 x measurment equals 40 degrees

Answer:

It’s b

Step-by-step explanation:

The product is 30 - t when soloved

Step-by-step explanation:

1. 5 divided 4 times of a number n.

2. 3 subtracted by a number B gives 13.

3. 39 added by a number m divided by 7. (not sure)

4. m divided by 90 gives 15.

5. 32 subtracted by two times of a number N.

Answer:

Hello There!!

Step-by-step explanation:

Here is your answer:45 + 42 + 38=125.

hope this helps,have a great day!!

~Pinky~

Answer:

D) y=5x+20

Step-by-step explanation:

Menjawab:

31 Juli 2017

Penjelasan langkah demi langkah:

Dapatkan kelipatan umum terendah dari tiga hari berenang:

Kelipatan dari:

6 = 6, 12, 18, 24, 30, 36, 42, 48

5 = 5, 10, 15, 20, 25, 30, 35, 40, 35

3 = 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42

Kelipatan persekutuan terendah adalah 30

Hari angsa bersama = 1 Juli 2017

Tanggal sarang di mana ketiganya akan berenang bersama adalah setelah 30 hari:

1 Juli 2017 + 30 hari = 31 Juli 2017

Answer:

69?

Step-by-step explanation:

So you first add 1 to 73 then it becomes 74 you subtract 24 its 50+19=69

Answer:

one solution

Step-by-step explanation:

The volume of the square pyramid is 6 x 6 x 9/3 = 108 cubic cm.

Volume of the cube = 4 x 4 x 4 = 64 cubic cm

Number of cubes needed: 108/64 = 1 11/16 cubes (1.6875)

Answer:

Solution given:

square pyramid

each side of base[b]=6cm

height[h]=9cm

Volume of square pyramid[V]=[tex] \frac{1}{3 } {b}^{2} h \\ \frac{1}{3} {6}^{2} \times 9 = 108cm ^{3} [/tex]

now

length of cube [l]=4cm

volume of cube[v]=l³=4³=64cm³

now

no of wax needed=[tex] \frac{V}{v} [/tex]=[tex] \frac{108cm³}{64cm³} [/tex]=[tex] \frac{27}{16 } =1\frac{11}{16} [/tex]

is needed.

Answer:

5-3 or 3-5

Step-by-step explanation:

Answer:

y = 2x + 5 (answer d)

Step-by-step explanation:

Parallel lines have the same slope, and thus, if we're given y = 2x + 7, we know that the slope of the 'new' line is 2.  This 'new line' passes through (3, 11).  Begin with the point-slope formula y - k = m(x - h) and substitute 3 for h, 11 for k and 2 for m:

y - 11 = 2(x - 3)

Rewriting this in slope-intercept form, we get:

y = 2x - 6 + 11. or y = 2x + 5 (answer d)

Answer:

I believe the correct answer is - The value of a bank account with quarterly compounded interest after 6 years.

I'm not sure if this is 100% correct but hope it helps.

Answer: 3

Step-by-step explanation:

He can put 3 different outfits together

Answer:

[tex]yes[/tex]

because it has a one side, length and base

Answer:

The limit does not exist

Step-by-step explanation

For this question you have to look at the function and see what y value does it approach as it gets closer and closer to x =2, from the left side it looks like it approaces 4 and from the left side it looks like it's approaching 1, since the limits from the left and right sides are not the same, the limit does not exist

Answer: 5 miles

Step-by-step explanation:

this creates a polygon which can be shortened to be a triangle with side lengths 3 and 4 and the hypotenuse unknown. to find the side length you use the formula a^2 + b^2 = c^2

3^2 + 4^2 = c^2

9 + 16 = c^2

25 = c^2

sqrt(25) = c

c = 5

Answer:

1 box contains x and 2 boxes contain negative signs.

Step-by-step explanation:

Representing x minus 2 using algebra tiles ;

x is positive ; Coefficient of x

2 is negative

Hence,

One box will will contain x (since the Coefficient of x is one)

The other value is a constant, hence the value if its Coefficient ; this means we'll have 2 boxes of negative sign.

Answer:

D

Step-by-step explanation:

Took the Quiz

Answer:

Answer is A 520mm²

I hope you like it

Answer:

9. C, II and III.

10. The correct answer is 944 cubic mm, as far as I can tell. I double checked my formulas and calculations. You can copy the formulas/calculations below and email your teacher. I have tried to figure out how they got the numbers they have. The best guess I can come up with is that they used 6 as the diameter of the cylinder, using 3 for the radius. That gets us closer, at 749 cubic mm, but not quite there.

Step-by-step explanation:

9.  If the cylinder is standing upright, the horizontal cut would be a circle or oval, and the vertical cut could be a rectangle

10. First we'll get the volume of the base rectangle. Then we'll calculate the volume of a cylinder, then divide that part in half, because it's 1/2 a cylinder on top of a rectangular prism.

Volume of a rectangular prism:

V = (length)(width)(height)

= 11 x 9 x 6 = 594 cubic mm

Volume of a cylinder:

V = (pi)(radius)^2(height)

The radius = 1/2 the diameter of the circle...the diameter is 9, so the radius is 4.5

= (3.14)(4.5)(4.5)(11)

= 699.435

That would be for a full cylinder with radius 4.5 and height of 11. We have half of one, so 699.435/2 = 349.7175 cubic mm

Add the volume of the 1/2 cylinder to the volume of the rectangular prism:

349.7175 + 594 = 943.7175, rounded = 944...which is none of your answers :/

Sorry I couldn't give you an "A, B, C, D" answer, but I don't think any of those are correct.

Answer:

The equation is "[tex]\bold{p^2-5p-36=0}[/tex]"

Step-by-step explanation:

Given:

[tex]\to p=3x+4[/tex]

evaluate [tex](3x+4)^2-36=15x+20[/tex] in terms of p=?

[tex]\to (3x+4)^2-36=15x+20\\\\\to (3x+4)^2-36=5(3x+4)\\\\\to p^2-36=5p\\\\[/tex]

Expression in terms of p:

[tex]\to \bold{p^2-5p-36=0}\\\\[/tex]

[tex]\to p^2-(9-4)p-36=0\\\\\to p^2-9p+4p-36=0\\\\\to p(p-9)+4(p-9)=0\\\\\to (p-9)(p+4)=0\\\\\to p-9=0 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \to p+4=0\\\\\to \bold{p=9 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \to p=-4}\\\\\to 3x+4=9 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \to 3x+4=-4\\\\\to 3x=5 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \to 3x=-8\\\\\to x=\frac{5}{3} \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \to x=- \frac{8}{3}\\\\[/tex]

The value of p: 9 and -4

Equation is: [tex]\bold{p^2-5p-36=0}[/tex]

Answer:

75th term in the sequence is 227.

Step-by-step explanation:

75 term of A.P is

a_75= a+ (n-1)d

Given series is 5,8,11,14.

hence a= 5 d= 8-5 = 3 , a_75.

a_75 = 5+(75-1)3

= 5+ (74)3

= 5 +(222)

= 227

The value of 75th term in the sequence is,

⇒ a₇₅ = 227

An arithmetic sequence is the sequence of numbers where each consecutive numbers have same difference.

We have to given that;

The first four terms of an arithmetic sequence are,

⇒ 5, 8, 11, 14

Here, We have;

First term (a) = 5

Common difference = 8 - 5 = 3

Hence, The value of 75th term in the sequence is,

⇒ a₇₅ = a + (n - 1) d

⇒ a₇₅ = 5 + (75 - 1) 3

⇒ a₇₅ = 5 + 222

⇒ a₇₅ = 227

Thus, The value of 75th term in the sequence is,

⇒ a₇₅ = 227

Learn more about the Arithmetic sequence visit:

https://brainly.com/question/6561461

#SPJ2

Answer:

NO is answer I believe if you rotate the figure such that the similar sides IJ and MN are on top.

Step-by-step explanation:

Answer:

lol im guessing b?

Step-by-step explanation:

tell me if i got it wrong if so ill try to fix my answer