A is at (10,-2) and B is at (1,-11).
P is at (3, y) and PA = PB.
Find the value of y.

Answer:

Tn=5n+2

Step-by-step explanation:

Tn=5n+2

T30=5*30+2

T30=150+2

T30=152

Answer:

I'm not sure about the options

Step-by-step explanation:

but this is the answer when we simplify

Answer:

Option D

Step-by-step explanation:

Vertices of the polygon are A(1, 3), B(7, 3), C(7, 7), D(4, 7)

Measure of AB = 7 - 1 = 6 units

Measure of BC = 7 - 3 = 4 units

Measure of CD = 7 - 4 = 3 units

From the figure attached,

Area of the trapezoid = [tex]\frac{1}{2}(AB+CD)(BC)[/tex] [Here, AB and CD are the parallel bases and BC is the height of the trapezoid]

                                    = [tex]\frac{1}{2}(6+3)(4)[/tex]

                                    = 18 square units

Therefore, Option D will be the correct option.

y=kx

5=10k

k=10-5

k=5 is the correct answer

Answer:

20...90°-46°

=44°

therefore 44÷4

=11

therefore x=11

21....90°-20°

=70°

70-15

=55

therefore x=55°

22...90°÷3

=30

THEREFORE X=30°

Answer:

= 2

Step-by-step explanation:

Answer:

Look into this site called MathPapa It will do almost any problem you want (as long as It is like 10+28 or 7(6)*6(7) something like that but It is a really good calculator check It out! See screen shot

Step-by-step explanation:

Please do tell If I am incorrect :)

Total revenue=  $32.13

Answer: 5

Step-by-step explanation: y=f(x)=3

y=f-2=3

y=f=3+2

y=f=5

f=5

Answer:

32 and 36

Step-by-step explanation:

8+9=17

8/17×68=32

9/17×68=36

Answer: Second answer first row

How to: Graph

Have a great day and stay safe !

Answer:

Graphing inequalities on a numberline:

38 > x

The point is directly on 38, the circle is hallow which means greater than or less than NOT or equal too. The arrow is pointing downwards signifying that 38 is greater than x.

10 ≤ x

This circle is filled in which means greater than or equal too or less than or equal too, in this case the arrow is pointing upwards showing that X is greater than or equal to 10.

28 ≤ X

The point is on 28 and the circle is filled in which means which means greater than or equal too or less than or equal too, in this case it is showing that x is greater than o r equal to 28 because the arrow is going up the numberline (upwards).

16 > x

This circle is NOT filled in which is hallow meaning that it is greater than or less than (also depending on where the arrow is pointing towards too). The point is on 16 and is showing the arrow going down which means 16 is greater than x.

Answer:

x = -5

Step-by-step explanation:

Since the line is perpendicular to the x-axis, its equation is x = -5 without any gradient or added constant.

Answer: None of the other answers are correct

Step-by-step explanation: Hope this help :D

Answer:

(5,-20)

Step-by-step explanation:

Answer:

The center is located at (-1, -2), and the radius is 5.

Step-by-step explanation:

The general equation of a circle is given as

(x - a)^2 + (y - b)^2 = r^2

where

a and b are the centre of the circle and r is the radius

Given the equation

x2 + 2x + y2 + 4y = 20

add 1 ad 4 to both sides

x2 + 2x + 1 + y2 + 4y + 4 = 20 + 4 + 1

factorise

(x +1)^2 + (y+2)^2 = 5^2

comparing with the general equation

a = -1, b = -2, r = 5 (all measured in units)

Answer: The center is located at (-1, -2), and the radius is 5.

Step-by-step explanation:

Answer:

1 2 3 6

Step-by-step explanation:

1x6=6

2x3=6

3x2=6

6x1=6

Answer:

Do you have a picture? Or any of the measurements?

Answer:

4(x-4)

Hope this helps

Have a good day :)

Step-by-step explanation:

Answer:

x = 10

Step-by-step explanation:

Since you said don't explain, I'll show minimal work:

ΔABC and ΔADE are similar (Thales Intercept Th.)

Proportion:

[tex]\frac{AB}{AD} = \frac{BC}{DE}[/tex]

[tex]\frac{x}{x + 10} =\frac{8}{16}[/tex]

[tex]8x + 80 = 16x[/tex]

[tex]8x = 80[/tex]

[tex]x = 10[/tex]

Answers:

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

Explanation:

BC = 78 is parallel to the midsegment DE.

This parallel midsegment is half as long as BC, so DE = BC/2 = 78/2 = 39

-------

DF = 34 doubles to AB = 2*DF = 2*34 = 68, since the midsegment is half as the parallel side, so we just think in reverse of that process.

-------

BE = 34 for two reasons

--------

We don't use the info that AC = 48.

Answer:

Step-by-step explanation:

The second one is the right answer

Answer:

Your answer is 50 degrees.

Step-by-step explanation:

An isosceles triangles base angles are equal.

A triangle's angles add up to be 180 degrees.

65+65+x = 180

130+x = 180

x = 50

Vertex angle is 50⁰.

A closed two-dimensional figure with three sides, three angles, and three vertices is called a triangle. The smallest polygon with the fewest sides is the triangle. A triangle can be divided into three categories based on its sides:

Scalene Triangle: Each side measures differently.

Isosceles Triangle - Different sides of a triangle are of a similar measure and the excess side has an alternate measure.

An equilateral triangle has three sides that are all the same size.

Given an isosceles triangle,

measure of base angle = 65⁰

in an isosceles triangle two angles are equal and sum of all the angles is 180⁰, the equal angles are called base angle;

let vertex angle be x , according to triangle property

sum of all the angles is 180⁰,

base angle + base angle + vertex angle = 180

65 + 65 + x = 180

x = 180 - 130

x = 50⁰

Hence the the measure of the vertex angle is 50⁰.

Learn more about triangles;

https://brainly.com/question/2773823

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