Help please and thank you

Answer:

Step-by-step explanation:

a). When graph w(x) is transformed to r(x) = 4 × w(x), graph of w(x) is vertically  stretched by a scale factor of 4.

Table for the corresponding points will be,

x               w(x)                  r(x)

0                0                  0×4 = 0

15              60               60×4 = 240

30             120             120×4 = 480

45             180             180×4 = 720

b). As discussed in part (a), graph of w(x) will be vertically stretched by a scale factor of 4 to produce the graph of r(x).

c). Since, w(x) = 4x

   and r(x) = 4[w(x)]

   r(x) = 4(4x) = 16x

  r(x) = 16x

Answer:

= 3 5/12

Step-by-step explanation:

that is the answer

Answer:

1.68 ounces per pint

Step-by-step explanation:

Answer:

∠BAC and ∠CAD are congruent, and m∠DAB is the sum of m∠BAC and m∠CAD.

Step-by-step explanation:

Answer:

∠BAC and ∠CAD are congruent, and m∠DAB is the sum of m∠BAC and m∠CAD.

Step-by-step explanation:

Exact answer for edmentum

Answer:

A) 1/3 D) 13/39 E) 14/42

Step-by-step explanation:

hope this helps. brainliest please.

Answer:

car a travels 250 miles car a travels 150 miles in 2 hours

Step-by-step explanation:

car a speed is 150 per hour and car b is  about 70 or 60 miles per hour

car a traveled 100 more miles than car b and the graph car b is 150 miles

Answer:

150 and 2

Step-by-step explanation:

Answer:

n onononononononoonnoono

Step-by-step explanation:

Answer:

1024w^15z

Step-by-step explanation:

(4w^3z)^5

4^5 x (w^3z)^5

1024 x (w^3z)^5

1024w^3z(x)5

1024w^15z

Answer:

16

(: i did this before i remember it (im a Simp)

Answer:

Step-by-step explanation:

m∠DOB = m∠DOE + m∠BOE

m∠DBO = 90 + x

m∠DOB = m∠AOC                    {Vertically opposite angles}

110 = 90 +x

x = 110 - 90 = 20

Answer:

x=20

Step-by-step explanation:

m∠DOB = m∠DOE + m∠BOE .        parts whole postulate

m∠DBO = 90 + x                               subs

m∠DOB = m∠AOC                    verticle angles

110 = 90 +x .                                 subs

x = 110 - 90 = 20                             alg

Answer:

They are similar

Step-by-step explanation:

(Let me know if you need me to be more specific)

Answer:

  5 cups

Step-by-step explanation:

There are 8 ounces in a cup, so the ratio given is ...

  5/8 cup : 1 gallon

Multiplying this by 8, we have ...

  5 cups : 8 gallons

If you are using 8 gallons of water, you need 5 cups of mix.

im sorry I got the answer wrong and and was trying to delete it my original answer was 40 before zI realized i said ounces

Answer: B

Step-by-step explanation: The y-intercept is in the right place which is 5 and it is going up left to right because the slope is positive, not negative which is why D is incorrect and B is correct.

Hope this helps! :)

Answer:

Step-by-step explanation:

Sin A=5/8=0.625

[tex]A=sin^{-1} (0.625) \approx 36.68 ^\circ \\\approx 36.7^\circ\\\approx 37^\circ[/tex]

Length:

Side A = 5  cm

Side B ~9.434 cm

Side C = 8 cm

... Perimeter: ~22.434

... Area: 20

Angle:

Angle ∠A = 32.005°

Angle ∠B = 90°

Angle ∠C = 57.995°

Answer:

x=-7

Step-by-step explanation:

Let's solve your equation step-by-step.

−2(3x+9)=24

Step 1: Simplify both sides of the equation.

−2(3x+9)=24

(−2)(3x)+(−2)(9)=24(Distribute)

−6x+−18=24

−6x−18=24

Step 2: Add 18 to both sides.

−6x−18+18=24+18

−6x=42

Step 3: Divide both sides by -6.

−6x /−6

= 42 /−6

x=−7

Answer:

The city's snowfall in the two-month period was above the historical average by 1/8 feet

Step-by-step explanation:

Fractions

The question provides the following information: In January, a city’s snowfall was 5/8 feet below the historical average. Let's assume the snowfall level to be positive if it's above the historical average and negative otherwise.

The data from January gives us a snowfall of -5/8 feet because it was below the average.

We also know in February, the snowfall was 3/4 foot above the historical average. Following our predefined convention, the data from February gives us a snowfall of +3/4 feet.

To know if the city's snowfall during the two-month period was above or below the historical average, we just need to add them, signs included.

If the result is negative, the two-month period showed a snowfall below the historical average.

Let's find the sum of

[tex]\displaystyle -\frac{5}{8}+\frac{3}{4}[/tex]

The LCM of 4 and 8 is 8, thus:

[tex]\displaystyle -\frac{5}{8}+\frac{3}{4}=\frac{-5+2*3}{8}=\frac{1}{8}[/tex]

Since this quantity is positive, we can say the city's snowfall in the two-month period was above the historical average by 1/8 feet.

Step-by-step explanation:

3x - 2y = 19 ...1

Replace y = x-7 in ...1

3x - 2(x-7) = 19

3x - 2x + 14 = 19

x = 19 - 14

= 5

Replace x = 5 in y = x - 7

y = 5 - 7

= -2

(5,-2)

Answer:

3*(n + 3) - 2n

(n +3) is the starting point.  and an increase in 3 times is  3*(n + 3) - 2n

Answer:

Option (4)

Step-by-step explanation:

It has been given in the question that angle 1 is supplementary to angle 4.

m∠1 + m∠4 = 180°

∠2 and ∠3 are the interior consecutive angles.

Since, same side of the theorem says "Exterior angles formed on the same side of the parallel lines and the transversal line are supplementary".

Therefore, by converse of the same side Exterior angles theorem 'a' and 'b' will be parallel.

Option (4) will be the answer.

Answer:

40

Step-by-step explanation:

Answer:

40

Step-by-step explanation:

Answer: undefined slope

Here is a tip, highlight the whole question, copy it, paste it into google, and it will be there on brainly

Answer:

Equation 1

Step-by-step explanation:

It is the only equation to not have a square root. If a square root is present in the equation, it is NOT a linear function.

Hope this helps!

Answer:

Amount earned = $151,113

Step-by-step explanation:

Here, we are interested in calculating the banker’s earnings rounded to the nearest dollar;

We proceed as follows; we have the following;

1. Annual salary of $75,000

2. 2.35% on approved loans.

Approved loans = 2.8 million

Commission = 2.35/100 * 2.8 million = $65,800

3. $3.75 for each processed loan application

Total = 2750

Amount = 3.75 * 2750 = $10,312.50

Total amount earned is thus;

$75,000 + $65,800 + $10,312.50 = 151,112.5 = 151,113 to the nearest dollar

Answer:

do r best the answer is i think is $151,113

Step-by-step explanation:

Answer:

(ab - 6)(2ab + 5)

Step-by-step explanation:

Assuming you require the expression factorised.

2a²b² - 7ab - 30

Consider the factors of the product of the coefficient of the a²b² term and the constant term which sum to give the coefficient of the ab- term

product = 2 × - 30 = - 60 and sum = - 7

The factors are - 12 and + 5

Use these factors to split the ab- term

= 2a²b² - 12ab + 5ab - 30 ( factor the first/second and third/fourth terms )

= 2ab(ab - 6) + 5(ab - 6) ← factor out (ab - 6) from each term

= (ab - 6)(2ab + 5) ← in factored form

Answer:

92

Step-by-step explanation:

let's start off by plugging 2 for every a in the equation and 4 for every b.

4a+2b^2-2(a-3b)=?

4(2)+2(4)^2-2(2-3(4))=?

8+8^2-2(2-12)=?

8+64-2(-10)=?

8+64+20=?

?=92

Hello there!:)

is the answer!

Correct for Acellus! I know because I had it and it was correct!

4a+2b²-2(a-3b)

4a+2b^2-2a+6b

4a-2a+2b^2+6b

2a+2b^a+6b

2(2)+2(4)2+6(4)

4+32+24

60

Hope this helps!! :)

Answer: Eli

Explanation: Nora will make 40 spring rolls in 50 minutes and Eli will make 40 spring rolls in 48 minutes so Eli is faster.