Determine the unknown angle measures in the figure

Answer:

y=2x+4

Step-by-step explanation:

When X is at 0 Y is 4 so you add four at the end and then you backtrack it and get 2x+4.

Hope it helps

Answer:

the answer is 5

Step-by-step explanation:

do 95 / 19 it will be 5 and do 19 x 5 it will be 95

Translation involves changing the position of a point in the coordinate plane.

The coordinate of  the translated point A' is (D) (0,0)

The coordinate of the point is given as:

[tex]A = (-9,-1)[/tex]

The rule of translation 9 units right, and 1 unit up is:

[tex](x,y) \to (x+9,y+1)[/tex]

So, we have:

[tex]A' = (-9+9,-1+1)[/tex]

Simplify the expression

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

Hence, the coordinate of  the translated point A' is (D) (0,0)

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If the coordinate is translated 9 units right and 1 units up, the resulting coordinate will be at (-9 + 9, -1 + 1) which is A'(0, 0). Option D is correct

Given the coordinate point A (x, y),  if the coordinate is translated a unit right and b units up, the resulting coordinate will be at (x + a, y + b)

Note that both values are added to the coordinate points.

Given the coordinate point A (-9, -1), if the coordinate is translated 9 units right and 1 units up, the resulting coordinate will be at (-9 + 9, -1 + 1) which is A'(0, 0)

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The table is an illustration of a linear function.

The description of the charges is: A)  The ride requires a $14 initial fee, plus 50 cents per mile driven

The base fee is the charges, when the number of miles is 0

From the table;

y = $14, when x = 0

So, the base fee is $14

Next, we calculate the slope (m)

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

From the table, we have:

[tex]m = \frac{16.5 - 14}{5-0}[/tex]

[tex]m = \frac{2.5}{5}[/tex]

[tex]m = 0.5[/tex]

The above means that:

The cost per mile is $0.5 (i.e. 50 cents)

Hence, the description of the charges is: A)  The ride requires a $14 initial fee, plus 50 cents per mile driven

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Answer:

answer A= 2  answer b = 11

Step-by-step explanation:

my teachers said cancel out the negatives

Answer:

81.75

Step-by-step explanation:

First, find the median of all the answers.

78.25,  77.75, and 84 = 80 (median)

now that we know 80 is the median, we will add it to our solution.

And still, there is no OTHER TEST in to make this stay 80.

78.25, 77.75, 84, and 80 = 79.125

since this is incorrect, we go higher.

78.25, 77.75, 84 and 81 = 79.625

since this is also incorrect, we go higher.

78.25, 77.75, 84 and 82 = 80.125

since this is higher and incorrect, we will go lower to 81.5.

78.25, 77.75, 84 and 81.5 = 79.875

since this is lower AND 82 is not the correct solution, we will go up by 0.25.

78.25, 77.75, 84 and 81.75 = 80

To check, we will do the problem again.

78.25, 77.75, 84 and 81.75 = 80

So, the solution is 81.75

Step-by-step explanation:

The vertex form of a parabola is given by

[tex]y = a(x - h)^2 + k[/tex]

where (h, k) are the coordinates of the vertex of the parabola. So we can write our parabola as

[tex]y = a(x - 3)^2 + 3[/tex]

We know that our curve goes through the point (2, -1) so we can solve for the constant a as follows:

[tex]-1 = a(2 - 3)^2 + 3 \Rightarrow -1 = a + 3[/tex]

or

[tex]a = -4[/tex]

Therefore, the vertex form of the equation for the parabola is

[tex]y = -4(x - 3)^2 + 3[/tex]

The Inequality shown here is :

Answer:hope this helps

Step-by-step explanation:

Answer:

$940

Step-by-step explanation:

100%-62%=38%

38%=357.20

1%=357.20÷38=9.40

100%=9.40x100=940

Hope this helps! Thanks.

Answer:

20 guests

Step-by-step explanation:

20 (20) + 400 = 400 + 400 = 800

10 (20) + 600 = 200 + 600 = 800

answer B = 20 guests

Answer:

For 20 persons the price would be same.

Step-by-step explanation:

y=y

20x+400=10x+600

20x-10x=600-400

10x=200

x=20

Therefore, for 20 persons the price would be same.

Answer:

Surface area: 277.59 in^2

Volume: 434.89 in^3

Step-by-step explanation:

Radius = C/(2*pi)

29.5/3.14 = 9.39

Radius = 9.39/2 = 4.7 in

A = 4 pi r^2

A = (4) (3.14) (4.7)^2

A = 277.59 in^2

Volume = (4/3) (pi)(r)^3

(4/3)(3.14)(4.7)^3

= 434.89 in^3

Answer:

Surface area: [tex]277.59[/tex] in^[tex]2[/tex]

Volume: [tex]434.89[/tex] in^[tex]3[/tex]

Explanation:

Radius = C/([tex]2[/tex]*[tex]Pi[/tex])

[tex]29.5/3.14[/tex] = [tex]9.39[/tex]

Radius = [tex]9.39/2[/tex] = [tex]4.7[/tex] in

A = [tex]4[/tex] [tex]Pi[/tex] r^[tex]2[/tex]

A = ([tex]4[/tex]) ([tex]3.14[/tex]) ([tex]4.7[/tex])^[tex]2[/tex]

A = [tex]277.59[/tex]in^[tex]2[/tex]

Volume = ([tex]4/3[/tex]) (pi)(r)^[tex]3[/tex]

([tex]4/3[/tex])([tex]3.14[/tex])([tex]4.7[/tex])^[tex]3[/tex]

= [tex]434.89[/tex] in^[tex]3[/tex]

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Answer:

33ft^2

Explanation:

surface area of square pyramid equation:  [tex]A = a^2 + 2a\sqrt{\frac{a^2}{4} +h}[/tex]

A = 34.63, so none of the answers shown are really it.

Answer:

$2060

Step-by-step explanation:

2800+300-150-175-115= $2060

Answer:

2860

Step-by-step explanation:

2800+300-150+200-175-115=2860

Answer:

$2.14 per gal.

Step-by-step explanation:

32.05/15 = 2.137 per gal

Answer:

parallel : y = -3x + 3

perpendicular : y = 1/3x + 3

Step-by-step explanation:

rewrite 3x + y - 3 = 0

y = -3x + 3

parallel has the same slope

so

parallel : y = -3x + 3

perpendicular is negative reciprocal of the slope

so

-3x becomes 1/3x

so

perpendicular : y = 1/3x + 3

Answer:

uhh judy has $3.024 in her bank acc

She is buying tickets for 11 friends and including herself too that means 12

Two friends decided help to buy the tickets and offered $100 each i.e $200

So I'm guessing that the cost price of one ticket is $100

Now than since 2 people paid their ticket cost than that means only 10 people left

Than for buying tickets for 10 people would cost (10×100=1000)

So I guess buying the tickets cost 1000 or if we add other two people's cost than that makes 1200

Step-by-step explanation:

p : c

4 : 3 = x : 36

3x = 4 × 36

3x = 144

x = 48

p + c = 70

c = 3/7 × 70

c = 3 × 10

c = 30

Answer:

75

Step-by-step explanation:

Average needed to get grade C = 70

Average = Total Amount / No of Items.

No of items = 4

therefore Total needed = 70 x 4 = 280

current total score = 66.75 + 66 + 72.25 = 205

the fourth test minimum score = 280 - 205 = 75

Answer: i thank it is 75

Step-by-step explanation:

hope i help

Answer:

32°

Step-by-step explanation:

1) the sum of the angles is 180°. According to this rule the sum can be written:

t+(t+1)+[180-(t+33)]=180;

2) if to solve this equation, then

t=32°

Answer:

[tex] \frac{17}{5} [/tex]

I hope this helps you...

Answer: An isosceles triangle has two sides of equal length. The length of one of the equal sides is two more than 3 times the length of the third side. If the perimeter is 46m, find the length of each side.

Step-by-step explanation:

Hope this helps!

Answer:

Step-by-step explanation:

The perimeter is equal to the lengths of all the sides.

Let x equal the two sides that are equal to each other.

Then the 3rd side is 2x - 1 which is 2 times the length of the equal side minus 1.

So the perimeter 23 = x + x + (2x-1)

Now solve for x

23 = x + x + 2x - 1

add 1 to both sides

24 = x + x + 2x

24 = 4x

x = 6

The two equal sides would be 6 feet each

The other side would be 2(6) - 1 = 11

The perimeter is 6 + 6 + 11 = 23

Answer:

7

Step-by-step explanation:

4x-13 = x + 8

3x = 21

x = 7

enjoy

Answer:

x-525000+0

Step-by-step explanation:

Answer: my last names Ramirez!

Step-by-step explanation:

9514 1404 393

Answer:

  60

Step-by-step explanation:

The average rate of change on the interval is ...

  (f(9) -f(3))/(9 -3) = ((5·9² -3) -(5·3² -3))/(9 -3) = (402 -42)/6 = 60