i’m so desperate for help i have so many missing assignments and i’m so stressed please just help me get this done

Answer:

the 2nd option is true

Step-by-step explanation:

slope for W = 1/2

slope for Z = 1/4

y-intercept for W = -1

y-intercept for Z = -2

y-value when w = -4 is 3 for both W and Z

Answer:

C

Step-by-step explanation:

you you add three dollars and 25 cents plus $1 + 15 cents which is $4.40 and then times 20 will get you $88

Step-by-step explanation:

1. m∠ EFH = 180° - 67°

= 113°

2. x + 40° + 67° = 180°

x + 107° = 180°

x = 180° - 107°

= 73°

Answer:

see explanation

Step-by-step explanation:

a: false

b: true

c: true

d: true

hope this helps!

Step-by-step explanation:

The function should look like this:

g(x) = 10^(x - 1) + 2

Step-by-step explanation:

i think

C: Inverse, as x increases, y also increases

Step-by-step explanation:

C: Inverse, as x increases, y also increases

hope it is helpful to you

Answer:

32

Step-by-step explanation:

i used my calculator

Answer:

B: square root of 12

A: 15

Answer:

a) side is 15 to get an area of 225 sq ft

b) side is 2[tex]\sqrt{3}[/tex] (or approx 3.5) to get an area of 12 sq m

Step-by-step explanation:

take square root of 12

take square root of 225

Answer:

3 (Anna) + 5 (Todd) = 8

8 x 50 = 400

10 x 3 = 300

Dan takes 300 steps.

Answer:

Workup in photo below.

Step-by-step explanation:

Good luck.

Answer:

The option C

Step-by-step explanation:

In the option A and B the image is been showed in either up-side down or mirror image. Only the option C has the image in a correct way and just moved the shape in a different position

The solution is Option C.

The image which shows a translation is Figure C.

What is Translation?

A translation moves a shape up, down, or from side to side, but it has no effect on its appearance. A transformation is an example of translation. A transformation is a method of changing a shape's size or position. Every point in the shape is translated in the same direction by the same amount.

Given data ,

Let the figure be represented as F

Now , the figure is translated up , down, or from side to side

The size of the figure does not change on translation

a)

The figure A has been inverted and it is not a transformation of translation

So , the Figure A is false

b)

The Figure B has been reflected by a factor , and reflection changes the coordinates of the figure F

So , Figure F is False

c)

The Figure C is translated by a factor of x to the left and y to downwards

The size of the figure remains the same

So , Figure C is a translation of Figure F

Hence , the figure C is a translation

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Answer:

c=pi*D

d=7

pi times 7= 21.98 is the circumference

c=pi*D

d=8

pi times 8=25.12 is the circumference

Step-by-step explanation:

Answer:

miles/time = miles/time miles/48 min = 4 mi/30 min ---- miles = 48(2/15) miles = 96/15 miles = 6.4 miles.

Step-by-step explanation:

hope it hlp

Answer:

C is the correct option

Answer:

68 %

Step-by-step explanation:

Since we have our mean x = 250 and standard deviation σ = 20, we need to find how many standard deviations away the values 230 and 270 are.

Note x - σ = 250 - 20 = 230 and x + σ = 250 + 20 = 270

The values are one standard deviation away.

So, the values between 230 and 270 lie in the range x - σ to x + σ.

Since the batting averages are approximately normally distributed and for a normal distribution, 68 % of the values lie in the range x - σ to x + σ.

So, 68 % of Braves players fall between 230 and 270.

Answer:

C. For each additional hour of service, the price of the dog walker increases by $10.

Step-by-step explanation:

Hope this helps!

:)

Step-by-step explanation:

n=2

1. 16=8×n

16/8=n

2=n

4. n×4=8

n=8/4

n= 2

n=8

2. 16=n×2

16/2=n

8=n

3. 4×n= 32

n=32/4

n= 8

hope it helps

Answer:

-1

Step-by-step explanation:

To find the slope given two points use the formula

m = ( y2-y1)/(x2-x1)

   = ( 8-2)/(4-10)

    = 6/-6

   = -1

Answer:

Maybe the same as the angle of F (46)

Step-by-step explanation:

If you see the two shapes are the same. but different size. so therfore the angles are same.  

Answer:

X:Y = 3/20

Step-by-step explanation:

Given -

Length of rectangle P = 80

Width of rectangle P = X

Length of rectangle Q, Y  = 25% more than the length of rectangle P

Length of rectangle Q = 1.25 X

Width of rectangle Q = 9

Area of rectangle P = 80X

Area of Q = 0.75 % of area of rectangle P

Area of Q = 0.75 *  80X = 60 X

or 9Y = 60 X

X:Y = 9/60

X:Y = 3/20

Answer:

A = 42 sq ft

Step-by-step explanation:

Area of Rectangle:

[tex]A = l(w)[/tex]

[tex]A = 14(3)[/tex]

[tex]A = 42 sq ft[/tex]

Answer:

She will be able to pay off her loan completely in approximately 50 months

Step-by-step explanation:

The amount Esme earns as net salary = $2,400

The amount she already has in a savings account = $100

The amount she would be able to add to her savings account every month = $100

The cost of the car Esme plans to purchase on the no interest loan, A = $20,000

The amount she will make as payment on the loan every month, P = $300 per month

Let 'x' represent the number of month Esme will be able to pay off her loan completely, we have

The number of month Esme will have enough money to pay off her loan completely is given by the following equation;

20,000 = 100 + 300 × x + 100 × x = 100 + 400·x

∴ x = (20,000 - 100)/400 = 49.75

Therefore, the number of months she will be able to pay off her loan completely = 49.75 months ≈ 50 months.

Answer:

[tex]area = length \times width \\ = (2x + 7)(3x - 4) \\ = (6 {x}^{2} - 8x + 21x - 28) \\ = (6 {x}^{2} + 13x - 28) \: sq \: units[/tex]

The area of the rectangle PQRS is given by the formula D) 6x²+13x-28.

Any mathematical statement that includes numbers, variables, and an arithmetic operation between them is known as an expression or algebraic expression. In the phrase 4m + 5, for instance, the terms 4m and 5 are separated from the variable m by the arithmetic sign +.

The area of a rectangle is given by the formula:

A = l × w, where l is the length and w is the width.

In this case,

The length is 2x + 7 and the width is 3x - 4.

Therefore, the area of the rectangle is:

[tex]A = (2x + 7)(3x - 4)\\A = 6x^2 - 8x + 21x - 28\\A = 6x^2 + 13x - 28[/tex]

Therefore, the expression that describes the area of rectangle PQRS is D) 6x²+13x-28.

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Answer:

C. I wear my raincoat if and only if it's raining

Answer:

Hello! answer: 8.5 miles

Step-by-step explanation:

26.2 - 0.7 = 25.5 25.5 ÷ 3 = 8.5 therefore each runner has 8.5 miles each to run HOPE THAT HELPS!

Answer:

C) 8.5 miles

Step-by-step explanation:

26.2-.7=25.5

25.5/3=8.5

Answer: D= 69.0

Step-by-step explanation: Recall that the volume of a sphere is V = (4/3)πr^3

A hemisphere is half of a sphere, so the volume of a hemisphere is V = (1/2)(4/3)πr^3 or V = (2/3)πr^3

Now we can plug in the volume given to us by the problem to solve for the radius r

V = (2/3)πr^3

85962 = (2/3)πr^3

Use your calculator to multiply by 3, divide by 2π, and take the cube root to find r.

r ≈ 34.4947

The diameter is twice the radius, so

d ≈ 69.0

Answer:

y = 0

Step-by-step explanation:

subsitute x = -3 into y = x^2 - 7x + 12

y = -3^2 - 7 x  -3 + 12

  = 9 - 21 + 12

  =  0

Answer: 42

Step-by-step explanation:

y= (-3)^2 -7(-3) +12

= (9) -(-21) +12

= 9+21+12

= 42

Answer:

(c-1)(3c-1)

Step-by-step explanation:

3c² - 4c +1

get rid of square and write like this : (3c ... )(3c....   )

you need to din what multiplies to (3 x 1) = 3 but also adds to -4

-3 + -1 = -4

-1 x -1 = 3

put into the brackets

(3c -3 )(3c-1 )

simplify

(c-1)(3c-1)

Answer:

2.3

Step-by-step explanation:

We are to determine the opposite length given an angle of 30 degrees and an adjacent side of 4

we would make use of tan 30

tan 30 = opposite / adjacent

0.5774 = opposite / 4

opposite = 0.5774 x 4 = 2.3