Find the equation of this line.
[?]
y = -
x + ]

Answer:

Solution given:

<J=90°[tangent to the circle is perpendicular to radius]

In right angled triangle ∆KJL

base[b]=10

hypotenuse [h]=x+10

perpendicular [p]=24

by using Pythagoras law

p²+b²=h²

24²+10²=(x+10)²

(x+10)²=676

x+10=√676

x=26-10

x=16

Step-by-step explanation:

12²=a²+9²

144=a²+81

a²=144-81

a²=63

a=√63

a=7.94

Answer:

:A triangle with all sides of equal length is called equilateral.

Step-by-step explanation:

Answer:

Choice D

Step-by-step explanation:

An isosceles triangle has 2 equal sides

Answer:

Solution given:

equation of line j is:

y=2x+8

comparing above equation with y=mx+c

we get

m=2

let slope of another line k be M

since lines are perpendicular

their product is -1

so

m *M=-1

2M=-1

M=-½

since it passes from (6,-6)

we have

(y-y1)=M(x-x1)

(y+6)=-½(x-6)

2y+12=-x+6

x+2y+12-6=0

x+2y+6=0 is a required equation of line k.

Answer:

[tex] \displaystyle y = - \frac{1}{2} x - 3[/tex]

Step-by-step explanation:

we are given that,

[tex] \displaystyle E _{ j}: y = 2x + 8[/tex]

and it's perpendicular to [tex]E_k[/tex]

since [tex]E_k[/tex] is perpendicular to [tex]E_j[/tex] the slope of the equation of k has to be -½

because we know that

[tex] \displaystyle m_{ \text{perpendicular}} = - \frac{1}{m}[/tex]

we are also given a point where the perpendicular line passes as we got the slope and a point we can consider using point-slope form of linear equation to figure out the perpendicular line

remember the point slope form

[tex] \displaystyle y - y_{1} = m(x - x_{1})[/tex]

we got that, y1=-6,x1=6 and m=-½ thus,

substitute:

[tex] \displaystyle y - ( - 6)= - \frac{1}{2} (x - 6)[/tex]

remove parentheses:

[tex] \displaystyle y + 6= - \frac{1}{2} (x - 6)[/tex]

distribute:

[tex] \displaystyle y + 6= - \frac{1}{2} x + 3[/tex]

cancel 6 from both sides:

[tex] \displaystyle y = - \frac{1}{2} x - 3[/tex]

hence, the equation of line k is y=-½x-3

Answer:

To prove a quadrilateral is a rhombus, here are three approaches:

Answer: sorry i don't know the answer :(

Step-by-step explanation:

Answer:

6/13

Step-by-step explanation:

6+7

13

so 6/13

Answer: 6/13

is the fraction

Answer:

$65.88

Step-by-step explanation:

Given data

Sales Tax= 8%

Cost of shirt= $36

Cost of shoe= $25

Total cost= 36+25

Total=$61

Let us find the amount of the Tax

=8/100*61

=0.08*61

=$4.88

Hence the amount paid is

=61+4.88

=$65.88

Answer:

x=1

Step-by-step explanation:

Answer:

find the bottom angle of the triangle on the right side.

180 - 92 = 88

Now find x

88+36 = 124

180-124 = 56 = x

Hope that answers your question

Don't hesitate to comment if you are confused about something

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

One number will be positive, and one will be negative

Answer:

The answer is option D

Step-by-step explanation:

multiplication of numbers having opposite signs will result in a number having negative sign .

10.7 hours per day

The total is 64.2.

If Ravi worked for 6 days and worked the same amount of hours each day then you do:

64.2 hours ÷ 6 days = 10.7 per day

Answer:

33%

Step-by-step explanation:

311-208=103 ponds lost

103/311=33%

Answer:

1,440 cubic centimeter = 1,440 milliliters

1,440 cubic centimeter= 1.44 liters

Step-by-step explanation:

Volume of the rectangular tank = length × width × height

Length = 16 cm

Width = 9 cm

Height = 10 cm

Volume of the rectangular tank = length × width × height

= 16 cm × 9 cm × 10 cm

= 1,440 cm³

Volume of the rectangular tank = 1,440 cm³

How many milliliters of water are in the tank when it is full?

1 cubic centimeter = 1 milliliter

1,440 cubic centimeter = 1,440 milliliters

How many liters?

1 cubic centimeter = 0.001 liters

1,440 cubic centimeter= 1.44 liters

Answer:

200 ml of fertilizer

Step-by-step explanation:

Create a proportion where x is the amount of fertilizer needed for an area of 40 m²

[tex]\frac{180}{36}[/tex] = [tex]\frac{x}{40}[/tex]

Cross multiply and solve for x:

36x = 7200

x = 200

So, 200 ml of fertilizer is needed

Answer:

E

Step-by-step explanation:

Supplementary angles: angles that equal to 180

H + G = 180

H + F = 180

H and E are the same angle, but since they are not right angles, they do not equal 180

Answer:

27

Step-by-step explanation:

(I apologize for the writing)

Answer:

17*10^8, about 4 times

7.839*10^6, about 4 times

8.5*10^8, about 2 times

Answer:

0

Step-by-step explanation:

y2 - y1 / x2 - x1

-7 - 10 / -8 - (-8)

-17/0

= 0

Answer:

She can sell 20 general admission tickets for 800 dollars. Now, we have 5 tickets left, so we can sell 5 VIP tickets to family and friends.

Step-by-step explanation:

We have 20 general admission tickets and each of them costs 40 dollars, so 20 times 40 is $800. Now, we have 5 extra tickets, and we can have over $800 dollars, so we have 5 VIP tickets for friends. She will have 25 tickets and at least

$800 dollars.

Answer:

$92.82

Step-by-step explanation:

Given data

Original price=  $123.75

Discount = 25%

Let us find the amount of the discount

= 25/100*123.75

= 0.25*123.75

=$30.93

Hence the cost of the shoe is

=123.75-30.93

=$92.82

It's (A).

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

The above expression can be rewritten as

log(10) x^5 + log(10) 20 - log(10) 10

= log(10) [(20x^5)/10]

= log(10) (2x^5)

Answer:

k = -3

Step-by-step explanation:

f(x) = -2x+1

g(x) = 6x - 3

=> g(x) = k.f(x)

6x - 3 = k(-2x+1)

k = (6x-3)/(-2x+1)

= 3(2x-1)/-1(2x-1)

k = 3/(-1) = -3

The value of k for the given function will be k = -3.

In mathematics, a function is a relation between a set of inputs and a set of possible outputs with the property that each input is related to exactly one output. A function can be thought of as a machine that takes an input, performs a certain operation on it, and produces an output.

Formally, a function is defined as a set of ordered pairs (x, y) such that each value of x is associated with exactly one value of y. The set of all possible inputs to a function is called its domain, while the set of all possible outputs is called its range.

The given functions are,

f(x) = -2x+1

g(x) = 6x - 3

The value of k will be calculated as,

g(x) = k.f(x)

6x - 3 = k(-2x+1)

k = (6x-3)/(-2x+1)

k= 3(2x-1)/-1(2x-1)

k = 3/(-1) = -3

To know more about function follow

https://brainly.com/question/2516690

#SPJ2

Answer:

3x²+6x+2

Step-by-step explanation:

f(x)+g(x)-h(x)

=(3x+5)+(4x²-2)-(x²-3x+1)

=3x+5+4x²-2-x²+3x-1

=6x²+2+3x

=3x²+6x+2 (rearrange)

Answer:

(5, 1)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Distributive Property

Equality Properties

Algebra I

Step-by-step explanation:

Step 1: Define Systems

3x - 4y = 11

y = -x + 6

Step 2: Solve for x

Substitution

Step 3: Solve for y

Answer:

A

Step-by-step explanation:

The reflexive property of congruence basically says that a segment is congruent with itself. B and C are related to angles so do not apply here.

Answer:

39 F

Step-by-step explanation:

32 - (-8) is 39 F. The answer is 39 farhenheit

Answer:

39 F

Step-by-step explanation:

the answer is 39 yan lang po sana makatulong hehehehe

Answer:

D. 6.6.6.6

Step-by-step explanation:

[tex] {6}^{4} = 6.6.6.6[/tex]

Answer:

D

Step-by-step explanation:

6^4 = 6 x 6 x 6 x 6

it makes sense

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~Thank you~