Which pair of angles is supplementary?

A) ∠RXZ and ∠YXZ
B) ∠PXQ and ∠RXS
C) ∠YZX and ∠UZT
D) ∠WZX and ∠XYZ

Answer:

Time taken t = 5.88 sec (Approx)

Final velocity v = 188.46 ft/s (Approx)

Step-by-step explanation:

Given:

Height h = 555 ft

Initial velocity u = 0 ft/s

Gravitational acceleration g = 32 ft/s²

Computation:

h = ut + 1/2(gt²)

555 = 1/2(30)(t²)

Time taken t = 5.88 sec (Approx)

Final velocity v = u + at

Final velocity v = (32)(5.88)

Final velocity v = 188.46 ft/s (Approx)

Answer:

Step-by-step explanation:

We can solve this question using proportion

Perimeter of the square/Time is takes to unlock

We are told in the question that:

The cellphone unlocks when the perimeter reaches 32 centimeters, taking a total of 2.5 seconds.

Hence, the perimeter of the square after 1.5 seconds is:.x = unknown

32/2.5 = x/1.5

Cross Multiply

2.5x = 32 × 1.5

x = 32 × 1.5/2.5

x = 19.2 centimeters

Answer:

4

Step-by-step explanation:

add up the cost of month one for A then keep adding 75 do the same for B

For less than 8 months the cost of company A remains less than company B.

Given that,
Company A charges a $175 start-up fee and $75 per month for service. Company B does not have a start-up fee, but it charges $97 per month.
To determine how many months it will take before the average monthly cost of Company A.

Inequality can be defined as the relation of the equation containing the symbol of ( ≤, ≥, <, >) instead of the equal sign in an equation.

Here,
According to the question,
175 + 75m < 97m
175 < 97m - 75m
175 < 22m
8 < m

Thus, for less than 8 months the cost of company A remains less than company B.

Learn more about inequality here:

brainly.com/question/14098842

#SPJ2

I don't know what the blanks would be, but this is a function. All numbers in set A go to one number in set B.

Answer:

a)

table:

[tex]\begin{array}{ccccc}&2&3&4\\0&2&3&4\\1&3&4&5\\2&4&5&6\\3&5&6&7\end{array}[/tex]

b) Count the number of occurrances:

i: There are 3 fours in the table of 12 outcomes, so the probability is 3/12 = 1/4

ii: There are 9 outcomes less than six in the table of 12 outcomes, so the probability is 9/12 = 3/4

iii: There are 3 outcomes of 6 or more in the table of 12 outcomes, so the probability is 3/12 = 1/4

Answer:

Step-by-step explanation:

Answer:

The answer should be B.) 2yw+y-1

Step-by-step explanation:

For this equation you:

Answer:

Step-by-step explanation:

20.

The given is the parabola with positive a coefficient, so it opens up and the minimum point its vertex.

The vertex has x = -b/2a and corresponding y- coordinate is found below:

The vertex form of the line has the equation:

Plugging in the values:

Comparing with p(x + q)² + r, to find out that:

=====================================

21.

(i) α and β are the roots of: ax² + bx + c = 0

Show that:

Knowing the roots, put the equation as:

Comparing this with the standard form:

Divide by a to make the constants of x² same:

Now comparing the constants:

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

(ii)

The sum and the product of the roots:

The equation is:

Answer:

I don't fully understand, but if it is a true or false question it is false

Step-by-step explanation:

If y=4x      3x+6=9

4<9

So, in all it would be false.

Answer: 6 feet

Step-by-step explanation:

You can use the ratio of the depth to the diameter of the pool in the scale to find out the depth in the yard given the diameter in the yard.

The ratio of the depth to the diameter is;

= 4/18

Given a diameter of 27 feet in the yard, the depth in the yard will be;

= 4/18 * 27

= 6 feet

Answer:

6ft

Step-by-step explanation:

Answer:

option B)

Step-by-step explanation:

a1/a2= 6/1

b1/b2 = 2/3

since a1/a2 is not equal to b1/b2,

lines have a unique solution

hence answer is option B)

Answer:5.62

Step-by-step explanation:

Answer:

$2.25 per ganola Bar

Step-by-step explanation:

Cost of 4 Bars =  $ 9

Cost of 1 Bar = 9/4=2.25

Answer:

The constant of proportionally is 2.25$

Step-by-step explanation:

All you have to do is 9/4=2.25$

Hope this helps!!

Answer:

h(t) = 40,000 - 1,500t

Step-by-step explanation:

Let h(t) be the height of the airplane after t minutes.

h(t) = 40,000 - 1,500t

Answer:

Step-by-step explanation:

1. Simplifying

8x + 2y = 14

2. Solving

8x + 2y = 14

3. Solving for variable 'x'.

4. Move all terms containing x to the left, all other terms to the right.

Add '-2y' to each side of the equation.

8x + 2y + -2y = 14 + -2y

5. Combine like terms: 2y + -2y = 0

8x + 0 = 14 + -2y

8x = 14 + -2y

6. Divide each side by '8'.

x = 1.75 + -0.25y

7. Simplifying

x = 1.75 + -0.25y

Answer:

no

Step-by-step explanation:

it stays the same ok

Answer

-3[tex]x^{2}[/tex] +[tex]x[/tex]+16=0

Step-by-step explanation:

Answer:  [tex]\frac{9}{1}[/tex]

Step-by-step explanation:

FIrst find the square root of 81.

[tex]\sqrt{81} = 9[/tex]  

The square root of 81 is 9.

FInd the product of -1 and -3 by multiplying the -1 by -3.

-1 * -3 = 3

next find the square root of 4.

   [tex]\sqrt{4} = 2[/tex]  

Now it said divide  the square root of 81 which is 9 by  the difference between 3 and 2 and the difference between 3 and 2 two is 1.  

Thos means that the answer will be 9/1.

Answer:

0.927

Step-by-step explanation:

just plug it in to a algebraric calculator!

Answer:

y^1/2/xz^2

Step-by-step explanation:

Answer:

is 14 sorry if i am wrong

Step-by-step explanation:

Answer:

107

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

First, simplify 6/12, which then equals 1/2

1/6 is not equal to 1/2

So, the answer is false

Answer:

c

Step-by-step explanation:

Answer:

56 points

Step-by-step explanation:

Given that:

Worth of sliver chip = 4 points

Worth of gold chip = 7 points

If Athena has 4 gold and 7 silver chips ;

Number of points will be ;

(Number of gold * worth of gold Chip) + (number of silver * worth of silver chip)

(4 * 7) + (7 * 4)

28 + 28 = 56 points

Hence, Athena will have 56 points.