1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
chubhunter [2.5K]
3 years ago
13

Please Asap. Find the value of s.

Mathematics
1 answer:
Feliz [49]3 years ago
6 0

Answer:

s=9

I hope it's helps you

You might be interested in
Solve on the interval (0,pi)<br> 1+cosθ=((sqrt3)+2)/2
Oliga [24]
\bf 1+cos(\theta )=\cfrac{\sqrt{3}+2}{2}\implies cos(\theta )=\cfrac{\sqrt{3}+2}{2}-1&#10;\\\\\\&#10;cos(\theta )=\cfrac{\sqrt{3}+2}{2}-\cfrac{2}{2}\implies cos(\theta )=\cfrac{\sqrt{3}\underline{+2-2}}{2}\implies cos(\theta )=\pm\cfrac{\sqrt{3}}{2}&#10;\\\\\\&#10;cos^{-1}[cos(\theta )]=cos^{-1}\left( \pm\cfrac{\sqrt{3}}{2} \right)\implies \measuredangle \theta =&#10;\begin{cases}&#10;\frac{\pi }{6}\\\\&#10;\frac{5\pi }{6}\\\\&#10;\frac{7\pi }{6}\\\\&#10;\frac{11\pi }{6}&#10;\end{cases}
8 0
3 years ago
My brain is lagging:&lt;​
Lubov Fominskaja [6]

Distance between two points (-3, 4) and (5, -2) is 10 units.

Mid-point of the line segment joining (-1, -5) and (7, 1) is  (3, -2).

Degree of the given polynomial is 7.

6) Distance between two points (x_1, y_1) and (x_2, y_2) is:

\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

So, distance between two points (-3, 4) and (5, -2) is:

=\sqrt{(5-(-3))^2+(-2-4)^2}

=\sqrt{(8)^2+(-6)^2}

=\sqrt{64+36}

=\sqrt{100}

=10

So, option D is correct.

7) Mid-point of the line segment joining (x_1, y_1) and (x_2, y_2) is:

(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})

Mid-point of the line segment joining (-1, -5) and (7, 1) is:

(\frac{-1+7}{2}, \frac{-5+1}{2})

= (\frac{6}{2}, \frac{-4}{2})

= (3, -2)

So, option A is correct.

8) Degree of a polynomial is the highest power of the variable in the polynomial.

f(x)=3x^2-7x^4+9x^7+2x^3

Here, the highest power of the variable is 7.

So, option B is correct.

Learn more about distance formula, mid point formula, and degree of polynomial.

brainly.com/question/16319826?referrer=searchResults

brainly.com/question/24147029?referrer=searchResults

brainly.com/question/2284746?referrer=searchResults

8 0
2 years ago
Please help me I need help please​
MakcuM [25]

Answer:

p = 4

Step-by-step explanation:

Given equation:

x^2+(p-3)y^2-4x+6y-16=0

<u>Standard equation of a circle:</u>

(x-a)^2+(y-b)^2=r^2

(where (a,b) is the centre of the circle, and r is the radius)

If you expand this equation, you will see that the coefficient of y^2 is always one.

Therefore, p-3=1

\implies p=1+3=4

<u>Additional information</u>

To rewrite the given equation in the standard form:

\implies x^2+y^2-4x+6y-16=0

\implies x^2-4x+y^2+6y=16

\implies (x-2)^2-4+(y+3)^2-9=16

\implies (x-2)^2+(y+3)^2=16+4+9

\implies (x-2)^2+(y+3)^2=29

So this is a circle with centre (2, -3) and radius √29

3 0
2 years ago
The length of a rectangle is 6 yd longer than its width. if the perimeter of the rectangle is 44 yd , find its area.
NNADVOKAT [17]
Let's call the length L and the width w. 

perimeter = 2L + 2w
44 = 2L + 2w

the length is 6 yards longer than the width. so L = w + 6.

plug this into the equation. 44 = 2(w+6) + 2w
44 = 2w + 12 + 2w
44 = 4w + 12
32 = 4w
w = 8
L = w + 6
L = 8 + 6
L = 14

area = Lw
area = 8(14)
area = 112 yd²
3 0
3 years ago
The total square footage of mini storage units being rented in a city is graphed to forecast future demand. The scatter plot has
Monica [59]

Answer:

B 160,000 sq ft

Step-by-step explanation:

2018 is 13 years after 2005.

Put x=13 in the equation and evaluate:

... y = 0.538·13 +9.02 = 6.994 +9.02 = 16.014

This is the number of 10,000 sq ft, so the required area is ...

... 16 times 10,000 sq ft = 160,000 sq ft.

5 0
3 years ago
Read 2 more answers
Other questions:
  • 2700=2300(1+r)^5 solve for r Please show all work
    9·2 answers
  • Will it Hit the Hoop?
    10·1 answer
  • Emiko has 10 more than twice the number of homework problems than Rob has. If Rob has 12 homework problems, how many does Emiko
    5·1 answer
  • Which algebraic expression represents “the apples were divided equally into seven boxes”? 7 + a 7a StartFraction 7 Over a EndFra
    9·2 answers
  • Maine has one of the lowest sales tax rates in the country. If an item costs $40, you will pay $2 in sales tax. What percent of
    9·1 answer
  • Alex is constructing an inscribed square. Brittanie is constructing an inscribed equilateral triangle. In your own words, descri
    11·1 answer
  • What are the x-intercepts of this quadratic function?
    7·2 answers
  • Can somebody please help me
    6·2 answers
  • Multiplos comunes de 8y12​
    12·1 answer
  • Please help!!!I’ll mark you as brainliest!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!