HELP PLEASEEE. Write in slope intercept form
5x - 3y = -9
a. y = 5/3x - 3
b. y = 3/5x + 3
c. y = 5/3x + 9
d. y = 5/3x +3

Answer:

39°

Step-by-step explanation:

The equation is

3h+72+8h+95=90

11h+167=90

11h=-77

h=-7

So RGK=

8.-7+95

-56+95

39

Answer:

Step-by-step explanation:

triangle: a+b>c. If two lengths are put together, and equals more than the length of the third side, then it's a triangle

right triangle: a2+b2=c2 if the square of the two lengths equal the square of the third, then it's a right triangle

acute triangle: a2+b2>c2 if the square of the two lengths are greater than the square of the third it's acute

obtuse triangle:a2+b2<c2 if the square of the two lengths are less than the square of the third it's obtuse

Answer:

32.5

Step-by-step explanation:

Hope this helps:)

Answer:

9 7/8 is the answer, hope this helps!

Step-by-step explanation:

Step-by-step explanation: so 9 7/8

hope this hleps you some

Answer:

−8(3x − 8). thats the answer, im doing the USA testprep too

Answer:

x = ± [tex]\sqrt{20}[/tex]

Step-by-step explanation:

Given

x² = 20 ( take the square root of both sides )

x = ± [tex]\sqrt{20}[/tex]

which can be simplified to

x = ± 2[tex]\sqrt{5}[/tex]

[ ± means plus or minus ]

Answer:

Your answer would be 17 feet! :)

Step-by-step explanation:

I did the research for you

Answer:

172-602 I think

Step-by-step explanation:

Hello!

[tex]\large\boxed{f^{-1} = \frac{5x+2}{4x-2}, f^{-1}(3) = \frac{17}{10} }[/tex]

[tex]f(x) = \frac{2x +2}{4x - 5}[/tex]

Find the inverse by swapping the x and y variables:

[tex]y = \frac{2x +2}{4x - 5}\\\\x = \frac{2y +2}{4y - 5}[/tex]

Begin simplifying. Multiply both sides by 4y - 5:

[tex]x(4y - 5) = 2y + 2[/tex]

Start isolating for y by subtracting 2 from both sides:

[tex]x(4y - 5) -2 = 2y[/tex]

Distribute x:

[tex]4yx - 5x - 2 = 2y[/tex]

Move the term involving y (4yx) over to the other side:

[tex]- 5x - 2 = 2y - 4yx\\\\[/tex]

Factor out y and divide:

[tex]- 5x - 2 = y(2 - 4x)\\\\y = \frac{-5x-2}{-4x+2} \\\\y = \frac{-(5x + 2)}{-(4x - 2)} \\\\y^{-1} = \frac{5x + 2}{4x - 2}[/tex]

Use this equation to evaluate [tex]f^{-1}(3)[/tex]

[tex]f^{-1}(3) = \frac{5(3) + 2}{4(3) - 2} = \frac{17}{10}[/tex]

Answer:

The Diagonal is 4√5

Answer:

the answer might be the 3 option if not then 1

Step-by-step explanation:

hope this helps and tell me if im wrong:)

Answer:

Tax Amount: $6.40

Tax rate: 4.32%

Step-by-step explanation:

1. To get the tax amount, subtract the cost of the product from the selling price.

$154.40-$148.00 = $6.40

2. Divide the tax amount by the cost of the item.

6.40 ÷ 148=0.0432

3. Multiply by 100

0.0432 × 100 = 4.32%

Answer:

The value of a[tex]_{12}[/tex] is 42

Step-by-step explanation:

The explicit formula of the arithmetic sequence is a[tex]_{n}[/tex] = a + (n - 1)d, where

∵ a[tex]_{1}[/tex] = 20 ⇒ first term

∴ a = 20

∵ d = 2 ⇒ common difference

∵ We need to find a[tex]_{12}[/tex]

∴ n = 12

→ Substitute them in the formula above

∵ a[tex]_{12}[/tex] = 20 + (12 - 1)(2)

∴ a[tex]_{12}[/tex] = 20 + (11)(2)

∴ a[tex]_{12}[/tex] = 20 + 22

∴ a[tex]_{12}[/tex] = 42

∴ The value of a[tex]_{12}[/tex] is 42

Answer:

km

Step-by-step explanation:

Answer:

25y^2 -20iy + 4i^2

Step-by-step explanation:

Theres an acronymn called Foil (first, ouside, inside, last) for expanding an expression like that

For this expression:

= (5y - 2i) (5y - 2i)

= 25y^2 - 10iy - 10iy + 4i^2

= 25y^2 -20iy + 4i^2

This is assuming that "i" is not the imaginary number "i"

Answer:

$100

Step-by-step explanation:

Simple Interest formula is given as:

A = P(1 + rt)

Where

A = Amount after t years

P = Principal = Initial Amount Invested = $2000

r = Interest rate in t years = 5%

t = time = 1 year

A = 2000(1 + (0.05 × 1)) = 2100

A = $2,100.00

The Amount after 1 year = $2100.00

The Simple Interest is calculated as

= A - P

= $2100 - $2000

= $100

Therefore, after 1 year her investment would have paid $100

Answer:

=35

Step-by-step explanation:

Answer:

35

Step-by-step explanation:

remove parentheses, then solve

36 - (-4) + 5+ (-10) =

36 + 4 + 5 -10 // -(- turns into a plus. +(- stays the same, 10 remains negative.

35

hope this helps

Answer: C

Step-by-step explanation: all other statements are true because of CPCTC theorem. Therefore, we can conclude that C is the correct answer

Answer:

C

Step-by-step explanation:

Answer:

31! :D

Step-by-step explanation:

(My discord: TheDiamondDuck #9036)

If you want to join you can,

Good luck!!

God Bless!!

~DuffyDuck~

Answer:

70= (5x3)+(25x) or 70> (5x3)+(25x)

Step-by-step explanation:

GIVE ME BRAINLIEST???? THIS TOOK A WHILE :(

Answer:

no

Step-by-step explanation:

y = -2x + 16

-2 = -2(10) + 16

-2 = -20 + 16

-2 = -4

which is wrong

Plug the point (10,-2) into y = -2x + 16 and solve. If the equation is a true, then yes, it is a point on the equation.

y = -2x + 16 > -2 = -2(10) + 16

Now, solve.

-2 = -2(10) + 16 > -2 = -20 + 16  - Start by multiplying out parenthesis.

-2 = -20 + 16 > -2 = -4 - Add.

-2 = -4

The equation cannot be simplified any further. Since -2 is not equal to -4, we can conclude that no, (10,-2) is not a solution to the equation y = -2x + 16.

Answer:

The answer is 0. hope it helps

Step-by-step explanation:

Answer:

x=58

Step-by-step explanation:

5x+106=7x-10

-2x = -116

x = 58

Answer:

A: the addition property of equality and then the division property of equality

Step-by-step explanation:

Answer:

EASY

Step-by-step explanation:

the answer is ..........................................................................

2

Answer:

(x-4) is the common factor

Step-by-step explanation:

Answer:

x-4

Step-by-step explanation:

Answer:

= desaster

Step-by-step explanation:

Answer:

92

Step-by-step explanation:

Sum of 2 interior angles= exterior angle so

148=56+h

h= 148-56