HELP ITSTHE LAST QUESTION AND ONLY GOT 2 AND A HALF MINUTES LEFT TILL TEST IS OVER PLEASE

Answer:

n = 0

Step-by-step explanation:

1 - 2n + 5 = 6

Add the numbers on the left side.

-2n + 6 = 6

Subtract 6 from both sides.

-2n = 0

Divide both sides by -2.

n = 0

Answer:

n=0

Step-by-step explanation:

1-2n+5=6

6 −2n=6

-2n=6-6

-2n=0

n=0

Answer:

Step-by-step explanation:

Given function:

Find its inverse, substitute x with y and f(x) with x:

Substitute y with f⁻¹(x):

Correct choice is B

Interchange x and y and solve for y

That's the inverse

Option B

___________

[tex] \: [/tex]

[tex]\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}[/tex]

2² × 2³ × 2⁸ × 2⁹ + 10 + 20² + 10 + 10 + 10

= 2²² + (10 × 4) + 400

= 4.194.304 + 40 + 400

= 4.194.304 + 440

= 4.194.744✔

Answer:

(2²×2³×2⁸×2⁹)+10+20²+10+10+10=

=2²+³+⁸+⁹ + 10 + (20 x 20) +(10+10+10)

=2²² + 10 + 400 + 30

=4.194.304 + (410 + 30)

=4.194.304 + 440

=4.194.744

Answer:

the 3rd answer is the one which can actually form a proper plot off of that sentence

Answer:

The 3rd choice

Cinderella we know is the name of a princess in a story not a plot.

"In the woods" doesn't completely describe a plot.

so the answer is "The big bad wolf wants to eat the pigs, so he blows down their houses."

Answer:

3 and 4

Step-by-step explanation:

2^3 = 8

2^4=16

14 lies in between them

Answer:

y=3x2−2x+2

Step-by-step explanation:

Standard form of equation of a parabola is [tex]y=ax^2+bx+c[/tex]

As it passes through points (−2,18), (0,2) and (4,42), each of these points satisfies the equation of parabola and hence

18=a⋅4+b⋅(−2)+c or 4a−2b+c=18 ........(A)

2=c ........(B)

and 42=a⋅16+b⋅4+c or 16a+4b+c=42 ........(C)

Now putting (B) in (A) and (C), we get

4a−2b=16 or 2a−b=8 and .........(1)

16a+4b=40 or 4a+b=10 .........(2)

Adding (1) and (2), we get 6a=18 or a=3

and hence b=2⋅3−8=−2

Hence equation of parabola is [tex]y=3x^2 -2x+2[/tex] and it appears as shown below

graph{3x^2-2x+2 [-10.21, 9.79, -1.28, 8.72]}

Answer:

probability is the same

Answer:

7/15 was left in her cup or 0.46

Step-by-step explanation:

Maya used 1/5 to make a 2/3 butter cake, so you would subtract 1/5 from 2/3

2/3-1/5=7/15

Answer:

A. True

B. False

C. True

D. False

Step-by-step explanation:

Sana makatulong

Answer:

y=-5/3x

Step-by-step explanation:

y = -5/3x+b

-15 = -5/3(9)+b

-15=-15+b - Add 15 to both sides

0 = b

I HOPE IT WILL HELP YOU.

Thank you.

Answer:

77

Step-by-step explanation:

2:3:7.

Answer:

D

Step-by-step explanation:

[tex]\frac{3}{5}[/tex] w = [tex]\frac{4}{3}[/tex] , that is

[tex]\frac{3w}{5}[/tex] = [tex]\frac{4}{3}[/tex] ( cross- multiply )

9w = 20 ( divide both sides by 9 )

w = [tex]\frac{20}{9}[/tex] → D

Answer:

It's 2 4 7

Step-by-step explanation:

The first column says "one number is correct and well placed," so it's number two, because the third column says "One number is correct but incorrectly placed," which means number 2 is in the same place, and number 4 is in the last, but the fourth column says "Two numbers are correct but incorrectly placed," means 4 and 7 are in the first and second columns, but supposed to be in the 2nd and 3rd place, respectively. As a result, it's 2, 4, 7, and I hope you understand because I'm terrible at explaining things.

B= (3,6) and D= (18,9)

Step-by-step explanation:

To find the midpoint of two given points add X1 and X2 together, then divide by 2 to get the X value of the midpoint and do the same thing for the Y value. That will get you B. From there you can see to get from point A to point C you add 10 to the x value and add 2 to the y value. Because C is the midpoint just double what you had to add to get point D (add 20 to x and add 4 to y)

Answer:

26/9

Step-by-step explanation:

26/9 is correct because it cannot be simplified so it is left as 26/9

Step-by-step explanation:

b = what Bernie earns per day = Php 1000

m = what Mitch earns on a given day

e = what Eugene earns on a given day

r = what Rowan earns on a given day

a.

t = the total earnings of Bernie and Mitch on a given day

t = m + 1000 (or m + b)

b.

e = m/2

c.

r = 2×(m + 1000) or 2×t

Answer:

Well what i got was x= 3/2 + h/2 + k/4= 6+ 2h+k=4

I'm not sure if that exactly helps but it's what i got

Step-by-step explanation:

-2 gal/min

sry if it wrong

Answer:

So, the sum of the 3 angles in a triangle is 180.

What you would do is:

180= 73+6x-4+7x+7.

Then, you add the common coefficients:

180=76+13x

Then you subtract:

104=13x

Then you divide:

x=8.

Then substitute the x value into the A value to get 44, meaning that C is the correct answer.

Answer:

You saved $15.65

Step-by-step explanation:

17.20-1.55=15.65

Answer:

5678

Step-by-step explanation:

yeeeeeeeeeeeeeeeeeeeeeeee

Answer:

x = 180 - 89 = 91

Step-by-step explanation:

Answer:

8400

Step-by-step explanation:

84 x 50= 4200

84 x 50 = 4200

4200+4200= 8400

Answer:

(a) 42.25 - 13.2

(b)  The old drill would have dug 19.367 ft in the same length of time (2 hours).

Step-by-step explanation:

(a) In the two hours, 12 Noon to 2 p.m., the new drill dug

42.25 - 13.2 =

29.05 feet.  

(b) Let r = the old drill dig rate in units of ft/hour

Then, 1.5r = the new drill dig rate.

So, 1.5r (2 hours) = 29.05, so that

r = (29.05)/(1.5 * 2) = 9.6833333 ... ft/hour.

So, the answer is: 9.683333 ... * 2 = 19.367 ft, rounded to the nearest 1000th.  Thus, the old drill would have dug 19.367 ft in the same length of time (2 hours).  

The required expression and the length of hole are 1.5( 42(¹/₄) - 13.2) and 43.57 feet respectively.

In order to solve a problem for two different values of a quantity, its unit value is first derived. This method is known as unitary method.

The given problem can be solved by unitary method as follows,

(a) The expression that represents the length of hole dug by new drill is given as,

The length of hole dug by old drill in 2 hours is given as,

42(¹/₄) - 13.2

For new drill it is  1.5( 42(¹/₄) - 13.2) feet.

(b) The length of drill dug by old drill is,  

42(¹/₄) - 13.2

=  42.25 - 13.2

=  43.57 feet.

Hence, the expression for hole length by the new drill and the length of hole dug by old drill are given as  1.5( 42(¹/₄) - 13.2) and 43.57 feet respectively.

To know more about unitary method click on,

https://brainly.com/question/28276953

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Answer:

If PQRS is a parallelogram, then — PQ ≅ — RS and — QR ≅— SP . If a quadrilateral is a parallelogram, then its opposite angles are congruent. If PQRS is a parallelogram, then ∠P ≅ ∠R and ∠Q ≅ ∠S.

PQ=RS and PQ||RS implies PQRS is a parallelogram by showing that the diagonals bisect each other at O.

A quadrilateral with opposite sides equal and parallel but the angles are not right angle is called parallelogram.

Given that PQ=RS and PQ||RS .

Draw the parallelogram PQRS as in figure

To prove: PQRS is a parallelogram.

Construction: Join PS and QS as diagonals.

From the ΔORS and ΔOPQ,

PQ=RS (Given)

∠SOR=∠POQ   (opposite angles)

∠PQO=∠OSR  (since PQ=RS and PR is a traversal)

∴ΔOQS≅ΔOPQ

Hence, Op=OR and OQ=OS

Therefore , the diagonal of quadrilateral PQRS bisects each other.

Hence the given quadrilateral PQRS is a parallelogram.

To learn more about parallelogram click here:

https://brainly.com/question/25027377

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Step-by-step explanation:

the sign - "<" correctly compares this ( -35__-23).

hope this helps you.

Answer:   >

Step-by-step explanation:

6

her order can't exceed 100

and if she buys 2 she gets 1 free

each one costs 22

so she can get 6 skirts for 88 which is the highest it can go

it is 53cm because it says beside the d 53cm and it the length

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Answer:

0.05115

Step-by-step explanation:

Plug it into your calculator and you'll get the same value