Find the value of x.

Answer:15.8

Step-by-step explanation:

After 15.81 seconds the hammer reaches the river if the construction worker drops a hammer while building the Grand Canyon skywalk 4,000 ft above the Colorado River.

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

It is given that:

A construction worker drops a hammer while building the Grand Canyon skywalk 4,000 ft above the Colorado River.

The equation is:

t = √h/4

Plug h = 4000 ft

t = √4000/4

After solving:

t = 15.81 seconds

Thus, after 15.81 seconds the hammer reaches the river if the construction worker drops a hammer while building the Grand Canyon skywalk 4,000 ft above the Colorado River.

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Answer: 60

Step-by-step explanation:

Answer: the original jacket is 60$

Step-by-step explanation:

x -18$ = 30%

therefore 36 off would be 60% off

so to get 30% to 100 % you need to multiply it by 3 1/3

18*3 1/3 = is 60

Hope this helps! <3

Answer:

4/5

Step-by-step explanation:

3/4=0.75

5/6=0.83

4/5=0.8

Answer:

Step-by-step explanation:

There actually is an infinite number of fractions between 3/4 and 5/6. But to find a simple ones make the denominators the same.

(3/4)(6/6) and (5/6)(4/4)

18/24 and 20/24 so 19/24 is halfway between them.

Answer:

Mr. Li

Step-by-step explanation:

$447.75 is 4.5% of $9,950 - Mr. Li earns a 4.5% commission

$453.20 is 4.4% of $10300 - Ms. Brown earns a 4.4% commission

Answer:

hey! this is simple! .01 is 1 out of 100.

Step-by-step explanation:

so the answe is, 1/100

Answer:

no

Step-by-step explanation:

Answer:

3x+4

Step-by-step explanation:

When simplifying expressions, you need to combine like terms. 5x and -2x combined would equal 3x. Since the 2x was negative, you needed to subtract. Next, you combine 3 and 1, which should equal 4.

When putting the expression back together, make sure you leave it in the same order as received. This would mean you would put the coefficient with the variable first, and then put the whole number.

Make sure to take the signs into account. If it is negative, you subtract, and if it is positive, you add.

Hope I helped!

Answer:

Parallel I checked with a graph

Answer:

Step-by-step explanation:

y=x/4+3

y-3=x/4

4y-12=x

-x+4y-12=0

-x+4y=12

Answer:

C, D

Step-by-step explanation:

1.)

the best way to figure this out is just plug in -2 for x

3(-2^3)+11(-2^2)-4(-2)-6

I put this into a calculator and get 22

2/3.) see attachment below for work

but C is correct

4.) in number one we determined that p(-2) =22 so yes

5.) we determined in 2/3 that it is in fact not, so no

The correct option for the polynomial is p(x) = 3x³ + 11x² - 4x - 6 are option 3 and option 4.

 ax² + bx + c, where a, b, and c are real numbers with a 0, is the formula for a quadratic polynomial in 'x'  with real coefficients.

Degree: The degree of a polynomial is the highest exponent of the variable in the polynomial.

Calculation for the values of polynomial:

To get the value of p(-2), at the place of 'x' put (-2) in the polynomial p(x).

p(x) = 3x³ + 11x² - 4x - 6

p(-2) = 3(-2)³ + 11(-2)² - 4(-2) - 6

p(-2) = 22

Thus, option 4 is correct and option 1 is incorrect.

To calculate the quotient divide the polynomial p(x) by (x +2)

The solution of this is attached in the file.

Therefore, option 3 is correct and option 2 is incorrect.

As, we can see from the division of polynomial p(x) by (x + 2) , the p(x) polynomial is not completely divisible by (x +2). Therefore, option 5 is also incorrect.

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Answer:

3/12 is less than 3/4

Step-by-step explanation:

3/12 is the same as 1/4, which is 0.25

3/4 is 0.75

Answer:

You need 30 classrooms

Step-by-step explanation:

900 / 30

Answer:

30 rooms

Step-by-step explanation:

If there are 900 students and each room holds 30 people then you divide 900/30. to check this-    30*30=900

Answer:

so to factor out you find the greatest common factor of 14 and 7

if you have 2x-2 then you can factor out the 2 and get 2(x-1)

7=7*1

14=2*7

the greatest common factor is 7

14x-7=7(2x-1)

Answer:

no

yes

no

no

yes

no

Step-by-step explanation:

I hope that this helps, but I'll pass on the "blessed day" considering I'm satanic lol

Answer:

96v^9·y^-1·w^2 = 96v^w²/y

Step-by-step explanation:

multiply coefficients, add exponents

(6)(2)(8) = 96

v^8·v = v^9

y^-7·y^6 = y^-1

w^6·w^-4 = w²

Answer:

[tex]\frac{96v^9w^2}{y}[/tex]

Brainliest Pls

Step-by-step explanation:

First you multiply 2(y+10) with will get you (2y+20)

if you multiply 2×10 and2×y

You didn't give me answer choices.

There are no statements to pick from. Please write a proper answer.

Answer:

=−15x+27

Step-by-step explanation:

OK LET ME EXPLAIN :3

First what I would do is -3 x -9 which would be a 27 (Negative x Negative = Positve)

Then I would do 27 x 5 which is 135

Answer: 135

There ya go hope this helped!!

Answer: $150

Step-by-step explanation:

Becky spends 3/5 of her Money and is left with 2/5 of her money.

Hence 2 parts = $60

And 5 parts = $150

Becky has $150 at first.

Becky starts with $150.

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

Becky spends 3/5 of her money she has left £60 left.

let Becky earned be x.

so, x- 3/5x= 60

2x/5 = 60

x= 300/ 2

x=$150

Hence, Becky starts with $150.

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Answer:

4.9

Step-by-step explanation:

We can use the following equation to solve

[tex] {5}^{2} + {x}^{2} = {7}^{2} [/tex]

Reduce

[tex] {x}^{2} = 24[/tex]

[tex]x = \sqrt{24} [/tex]

or 4.9

Answer:

1188

Step-by-step explanation:

8/100*1100=88+1100=1188

Answer:

1188 dollars

Step-by-step explanation:

[tex]1100[/tex] × [tex].08[/tex] [tex]=88[/tex] : tax rate

original amount + tax rate

[tex]1100+88=1188[/tex]

plz mark me brainliest. :)

Answer: divided them and you will get the answer

Step-by-step explanation:

Answer:

216

Step-by-step explanation:

they gave 2 time as many tickets to listeners as to employees.

So all you got to do is 108x2=216. Hopes this helps

Answer:

5666

Step-by-step explanation:

Answer:

Your answer.

Adult ticket : 6.5

Child ticket: 3

Answer: i honestly dont know the answer

Step-by-step explanation: