HELP!! I need to do this today (Show steps) first answer gets BRAINLY


Which of these best describes the profit Emily gets from selling these cards?


A. 7.50 per box

B. 10.00 per 30 box

C. 3.00 per 4 boxes

Answer:

Step-by-step explanation:

Intersecting chords theorem:

Substitute and solve for x:

Answer:

Given:

KQ:3

NQ:2

MQ:8

QL:3x

According to theorem of intersecting chords

NQ×QL=QM×QK

now=

Substituting value

2×3x=8×3

x=24/6

x=4 is a required answer.

Given:

The length between points on a map is 6 inches, 8 inches, and 9 inches.

The scale is one inch equals 5 miles.

To find:

The distances in miles.

Solution:

The given scale is:

1 inch = 5 miles

Using this scale, we get

6 inches = 6 × 5 miles

               = 30 miles

8 inches = 8 × 5 miles

               = 40 miles

9 inches = 9 × 5 miles

               = 45 miles

The distance is miles are 30, 40, 45 miles.

Therefore, the correct option is C.

Answer: a.) 18 x 8

Step-by-step explanation: if you break down the equation 6^3= 18 and 4^2=8 then take 18x8 simple as that

Answer:

4 books

Step-by-step explanation:

$3.80 divided by 95cents = 4

Answer: C

Step-by-step explanation:

Mistook the last one for different type of math apologies...

I just answered in the comments.

The correct answer is option C.

Answer: D

Step-by-step explanation:

Answer:

Step-by-step explanation:

D none of them hope this helps

Answer:

f(x)= x(x+2)(x-1)(x-2)

Step-by-step explanation:

before taking the zeros each zeros were in the forrm

x+a=0 where 'a' is any number

then after taking the zeros, the zeros were in the form x=0 x=2 x=1

so we are gonna take then back to the form before taking the zeros

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the concept of expo functions.

f(x) = -8(2)^x - 12 ,

for f(0) ,here substitute x = 0

so we get as ,

==> f(0) = -8(2)^0 -12

==> f(0) = -8-12

==> f(0) = -20

hence, f(0) = -20

Answer:

Step-by-step explanation:

If it went from f(x) ⟹ f(0), that means that x=0.

So, you would plug in 0 for x in f(x)=-8(2)^x-12.

After plugging in the value of x, x=0, into the equation, you should have

f(0)=8(2)^0-12

Now, we are solving for f(0) (or f(x)).

You would use PEMDAS to solve this:

P-PARENTHESIS

E-EXPONENT

M-MULTIPLICATION

D-DIVISION

A-ADDITION

S-SUBTRACTION

There are no parenthesis

there are exponents,

(2)^0 and that =1

so we have f(0)=8(1)-12

there is multiplication, 8(1) which =8

so now we have f(0)=8-12

there is no division

there is subtraction

8-12, which equals -4

f(0)=-4

Answer:

The final outcome impact of the Civil War was that the North had won the war and slavery was abolished. The impact of the Civil War was the evolution of new war weapons and changes in the economy and the way people lived.The final outcome impact of the Civil War was that the North had won the war and slavery was abolished. The impact of the Civil War was the evolution of new war weapons and changes in the economy and the way people lived.

Step-by-step explanation:

Answer:

previous questions have been asked using this same question

Step-by-step explanation:

A.) adjusted balance method

Answer:

its the 4 on the number line under her name

Answer:

27

Step-by-step explanation:

Answer:

9^5×4^3

Step-by-step explanation:

9 has to multiply itself 5 times and 4 has to multiply itself 3 times

Answer:

[tex]9^{5}[/tex] × 4³

Step-by-step explanation:

9 is multiplied by itself 5 times and 4 is multiplied by itself 3 times.

This is expressed in index form as

[tex]9^{5}[/tex] × 4³

Answer:

912

Step-by-step explanation:

Answer:

[tex]Perimeter = 124m\\\\Length = 38m\\\\Perimeter = 2(length + breadth)\\\\124 = 2( 38 + breadth)\\\\62 = 38 + breadth\\\\breadth = 24m\\\\Area = length \times breadth = 38 \times 24 = 912m^2[/tex]

Answer:

73.2x - 9

Step-by-step explanation:

Answer:

7.32 x 10-9 =64.2

Step-by-step explanation:

Answer:

20 is the answer

Step-by-step explanation:

If you multiply 2.4 enough times until you hit 50 it’s 20x2.4 bc 2.4x21 is 50.4 a little over

Answer:

14 min on Stairmaster

16 min on Bike

Step-by-step explanation:

s = time on Stairmaster

b = time on bike

System of Equations:

s + b = 30

7s + 12b = 290

let 's' = 30-b

Substitution Method:

7(30-b) + 12b = 290

210 - 7b + 12b = 290

5b + 210 = 290

5b = 80

b = 16

s + 16 = 30

s = 14

Answer:

h= 33mm

volume of square pyramid =1/3 Sh

5 x 5=25 /3 =8.3

275/8.3 =33

Answer:

move the line up one

Step-by-step explanation:

24% (24/100)

Got answer by adding all of them together and dividing by 20

Answer:

10/41

Step-by-step explanation:

Answer:

im sorry

Step-by-step explanation:

i need points or else i fail

Answer:

exponential growth

Step-by-step explanation:

Answer:

C) Trapezoid

Step-by-step explanation:

Given

[tex]A = (0,0)[/tex]

[tex]B = (4,8)[/tex]

[tex]C = (12,8)[/tex]

[tex]D=(16,0)[/tex]

Required

The possible shape

The above are 4 vertices.

Hence, the shape cannot be

(a) Triangle ---- it has 3 vertices

(b) Pentagon ---- it has 5 vertices

Calculate distance AB using distance formula

[tex]AB = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2[/tex]

Where:

[tex]A = (0,0)[/tex]

[tex]B = (4,8)[/tex]

[tex]AB = \sqrt{(0 - 4)^2 + (0 - 8)^2[/tex]

[tex]AB = \sqrt{( - 4)^2 + ( - 8)^2[/tex]

[tex]AB = \sqrt{16+64[/tex]

[tex]AB = \sqrt{80[/tex]

[tex]AB = 8.94[/tex]

Calculate distance BC using distance formula

[tex]BC = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2[/tex]

Where:

[tex]B = (4,8)[/tex]

[tex]C = (12,8)[/tex]

[tex]BC = \sqrt{(4 - 12)^2 + (8 - 8)^2[/tex]

[tex]BC = \sqrt{(-8)^2 + (0)^2[/tex]

[tex]BC = \sqrt{64 +0[/tex]

[tex]BC = \sqrt{64[/tex]

[tex]BC = 8[/tex]

Since

[tex]AB \ne BC[/tex]

Then, the polygon is not a square

The last available option is (c) trapezoid

Answer: C. Trapezoid

Step-by-step explanation:

Graph the points and you get a trapezoid!!!

Hope this helps!!!

Answer:

x ≤ 6

Step-by-step explanation:

Cost of fish = $8

You can spend at most ​$48

How many of these fish can you​ buy?

Let

x = number of fishes you can buy

The inequality is

8x ≤ 48

Divide both sides by 8

x ≤ 48/8

x ≤ 6

Answer:

c = 3

Step-by-step explanation:

Given

[tex]\frac{2}{c-2}[/tex] - [tex]\frac{3}{c+2}[/tex] = [tex]\frac{7}{c^2-4}[/tex] ← factor the difference of squares

[tex]\frac{2}{c-2}[/tex] - [tex]\frac{3}{c+2}[/tex] = [tex]\frac{7}{(c-2)(c+2)}[/tex]

Multiply through by (c - 2)(c + 2) to clear the fractions

2(c + 2) - 3(c - 2) = 7 ← distribute and simplify left side

2c + 4 - 3c + 6 = 7

- c + 10 = 7 ( subtract 10 from both sides )

- c = - 3 ( multiply both sides by - 1 )

c = 3

Answer:

Sophie sold 14

Kate sold 24

Step-by-step explanation:

Kate has sold 4 less than twice as many as Sophia.

2s - 4

---------------------

sold a total of 38 tickets

Sophie + Kate = 38

s + (2s - 4) = 38

Combine like terms

3s - 4 = 38

Add 4 to both sides

3s = 42

Divide both sides by 3

s = 14

2s - 4 = 2*14 - 4 = 24

Answer:

50%

Step-by-step explanation:

because it is a two side coin

Answer:

[tex]Sum = 64[/tex]

Step-by-step explanation:

Given

[tex]n = 55[/tex]

[tex]x \to 55\ digit[/tex] 1's

Required

The sum of the [tex]digits[/tex] of the [tex]product[/tex]

To do this, we start with smaller numbers

[tex]55*11 = 605[/tex]  ---- 2 digits

[tex]55*111 = 6105[/tex] --- 3 digits

[tex]55*1111 = 61105[/tex] -- 4 digits

[tex]55*11111 = 611105[/tex] -- 5 digits

[tex]55*111111 = 6111105[/tex] --- 6 digits

Notice that as the 1's increase on the left-hand side, the 1's increase on the right-hand side

The difference between the count of both 1's is 2 1's

So, for n digits, we have: 6[n - 2, 1's]05

So, the sum is:

[tex]Sum = 6 + (n - 2) + 0 + 5[/tex]

For 55 digit, [tex]n = 55\\[/tex]

So, we have:

[tex]Sum = 6 + (55 - 2) + 0 + 5[/tex]

[tex]Sum = 6 + 53 + 0 + 5[/tex]

[tex]Sum = 64[/tex]

Answer:

The y-intercept is (0,0) or the origin, it's basically the point that intercepts the line of y.

Answer:

0

Step-by-step explanation:

I think 0...

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...

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Hope this helps <3

hehe it hit 0 and it is on y so uhh yeah...