Joan has 20 stickers Mia has 45. Mia takes 27 out of her collection and adds them to Joan’s. How many sticker does Joan have?

Answer:

1.

by using Pythagoras theorem

h²=p²+b²

h²=12²+40²

h=√1744

AB=42

2.

x+48°+90°=180°{sum of interior angle of triangle}

x=180°-138°

x=42°

Answer:

The answer is...

Step-by-step explanation:

220 - 50 is 170. So know you know how much money he wants plus to his salary. 170/5 is 34.

x=34

Answer:

5x + 50 ≥ 220

5x ≥ 220 - 50

Step-by-step explanation:

The at least inequality sign for 220 is: ≥ 220

5x + 50 ≥ 220

5x ≥ 220 - 50

Answer:

Yes

Step-by-step explanation:

Given

GH:

[tex]-6y - x = 2[/tex]

Required

Can EF be

[tex]4 = y - \frac{1}{6}x[/tex]

First, we determine the slope of GH

[tex]-6y - x = 2[/tex]

Solve for 6y

[tex]6y = -x - 2[/tex]

Solve for y

[tex]y = -\frac{1}{6}x - \frac{2}{6}[/tex]

[tex]y = -\frac{1}{6}x - \frac{1}{3}[/tex]

An equation has the form:

[tex]y =mx + b[/tex]

Where

[tex]m = slope[/tex]

By comparison:

[tex]m = -\frac{1}{6}[/tex]

Next, determine the slope of EF

[tex]4 = y - \frac{1}{6}x[/tex]

Make y the subject

[tex]y = -\frac{1}{6}x + 4[/tex]

The slope is:

[tex]m = -\frac{1}{6}[/tex]

Compare the slopes of both lines.

[tex]m=m = -\frac{1}{6}[/tex]

Since they have the same slopes, then the equation of EF is possible

Answer:

The volume is 180 in

Step-by-step explanation:

Volume is the quantity of three-dimensional space enclosed by a closed surface, for example, the space that a substance (solid, liquid, gas, or plasma) or shape occupies or contains. Volume is often quantified numerically using the SI derived unit, the cubic metre. The volume of a container is generally understood to be the capacity of the container;

Answer:180

Step-by-step explanation:

Answer:

AB║CD

let a & b be length of parallel sides distance between them is h.

area of trapezium =

1/2 ah + 1/2 bh = 1/2 h ( a + b )

hope this answer helps you.....

Answer:

The link is a virus don't search it

Step-by-step explanation:

Answer:

Step-by-step explanation:

A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out what price the widgets should be sold for, to the nearest cent, for the company to make the maximum profit.

y=-3x^2+239x-2268

y=−3x  

2

+239x−2268

Answer:

20 tables= 190

earining for t tables: 30+8t

Step-by-step explanation:

Answer: y = -2x + 6

Slope-intercept form: y = mx + b, where m = slope and b = y-int

m = -2

(-1, 8) --> -1 = x₁, 8 = y₁

Based on the slope and given point, use oint-slope form, y - y₁ = m(x - x₁), to find the slope-intercept equation:

y - 8 = -2[x -(-1)]

y - 8 = -2(x + 1)

y - 8 = -2x - 2

y = -2x + 6

                                            .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .        .

Answer:

the shape of the box is a rectangular prism.The way to solve this is by using the formula V=l*w*h

we only have 20(l) and 10(h) so here's a clue it said that the base of the box was squared so the width would also be 10 in. so....

V=20*10*10

                ₃      

=2000 in

Step-by-step explanation:

Answer:

6g-90h+6320gh-720h²-4480g²

Answer:

6g−86h

Hopefully this is correct :)

Answer:

16 degrees

Step-by-step explanation:

This is a right triangle with shorter leg 3 in and hypotenuse 11 in.  The 3 in side is opposite the angle theta.  Thus, by definition of the sine function,

sin theta = 3/11 = 0.273

Using a calculator and the inverse sine function, we get theta = 0.276 radian, or 15.8 degrees.  This rounds up to 16 degrees.

Answer:

$0.48

Step-by-step explanation:

3.36/7=0.48

Answer:

2.32

Step-by-step explanation:

Given the data:

3, 8, 1, 4, 7

The mean absolute deviation (MAD) :

Σ|x - m| / n

Mean, m = Σx / n

Σx = 23

n = 5

Mean, m = 23 / 5 = 4.6

|3 - 4.6| + |8 - 4.6| + |1 - 4.6| + |4 - 4.6| + |7 - 4.6|

(1.6 + 3.4 + 3.6 + 0.6 + 2.4) / 5

= 2.32

Answer:

The length of the hypotenuse is 91.7

Step-by-step explanation:

To Solve this we first need to distribute the x to the base and side of the triangle, 6(13) + 5 = 83 & 3(13) = 39

Now we use pythagorean theorem, A squared + B squared = C squared.

83 squared = 6889

39 squared = 1521

Now add them up

6889 + 1521 =  8410

Now since it is C squared, we need to find the square root to get C.

The square root of 8410 = 91.7060521 or to round the tenth, 91.7

(っ◔◡◔)っ ♥ Hope It Helps ♥

Answer:

$5.98

Step-by-step explanation:

Unit price is the cost of a single ticket

41.84/7=5.98

Answer:

$5.99

Step-by-step explanation:

41.84/7= 5.98571429 = 5.99

Answer:

2/5 bucket

Step-by-step explanation:

1/2 and 3/4 are equal. So 2/5 is wrong.

hope this helped, and please mark as Brainliest <3

Answer:

D

Step-by-step explanation:

this is because it is closed circle so the underline for the inequality sign must be required and it points to everything less than 2 so the ineqaulity sign will go to 2 as it is bigger than x

Answer: You could do 7x+5 over 5, like a fraction. Or you could do 5/7 (x+5). I take the slash as a fraction so..

Hope it helps

Answer:

388 in²

Step-by-step explanation:

(10)(19) + (11)(18) = 388 in²

Answer:

388 in²

Step-by-step explanation:

The upper rectangle (the big one) is 30 in long and 10 in wide.  Thus, its area is the product of these two measurement:  300 in².

The lower rectangle is 8 by 11 inches, or 88 in²

The total area of the figure is 388 in²

The two numbers are 7 and 10 whose sum is 17 and whose difference is 3.

Two or more expressions with an Equal sign is called as Equation.

Given that the sum of two numbers is 17 and the difference of those same two numbers is 3.

We need to find those two numbers.

Let x and y are the two numbers.

Sum of two numbers is 17

x+y=17..(1)

Difference of two numbers is 3

x-y=3..(2)

From equation 1,

x=17-y

Now substitute this in equation 2.

17-y-y=3

17-2y=3

17-3=2y

14=2y

Divide both sides by 2

y=7

Now add y value in equation 1

x+7=17

Subtract 7 from both sides

x=10

Hence, the two numbers are 7 and 10.

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ2

Answer:

x = 91

Step-by-step explanation:

y = 130

The supplementary angle with y is 50

z = 321

360 - 321 = 39

Interior angles:

50 and 39 and x

To find x:

x + 50 + 39 = 180

x + 89 = 180

x = 180 - 89

x = 91

Answer:

An example of complementary angles would be Angle FA and Angle EF

Step-by-step explanation:

These angles add up to 90 degrees

Hope this helps!

Answer:

∠AGF and ∠FGE, or ∠BGC and ∠CGD

Explanation

complementary angles are any angles which add up to 90°. since ∠AGB is a right angle according to the diagram, and AGD as well as BGE are straight lines (assumption), ∠DGE is also equivalent to 90° (opposite angles).

thus, the sum of ∠AGE and ∠BGD would be 90° each, so we know that ∠AGF and ∠FGE or ∠BGC and ∠CGD each add up to 90°.

i hope this helps! :D

Step-by-step explanation:

x + 90⁰ + 90⁰ + 120⁰ = 360 ....sum of angles of quadrilatral is 360⁰

x = 60⁰...

Answer: well i have put things like leather and it shrunk while it was out in the sun

Step-by-step explanation:

We want to study how the Sun affects things on Earth, I will give you two examples.

First, we know that the Sun radiates electromagnetic energy.

So if you left something in the Sun, its temperature will increase (as it receives the radiation) but more things can happen.

The first example can be a plant, that if it was inside at first, and then you put it in the sun for a while, you will for sure see a change in the plant contexture. This happens because the Sun gives energy to the plant (or the plant utilizes the radiation that comes from the Sun as energy).

Another example (and another phenomenon) can be a black shirt that is left in the Sun for several hours. The radiation (UV radiation particularly) affects the dye in the shirt by a process called photodegradation. Thus, the color of the shirt fades away.

So these are just two different examples of how the Sun affects things on Earth.

If you want to learn more about the Sun you can read:

https://brainly.com/question/21587987

Answer:

QR ≈ 16.2 ft

Step-by-step explanation:

Using the tangent ratio in the right triangle.

tan62° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{QR}{RP}[/tex] = [tex]\frac{QR}{8.6}[/tex] ( multiply both sides by 8.6 )

8.6 × tan62° = QR , then

QR ≈ 16.2 ft ( to the nearest tenth )