MATH question 2 - look at the picture and i will mark you as brainliset if you answer correctly.

Using the Pythagorean Theorem, it is found that the length of the dotted line in the diagram below is of 8.6 units.

The Pythagorean Theorem relates the length of the legs [tex]l_1[/tex] and [tex]l_2[/tex] of a right triangle with the length of the hypotenuse h, according to the following equation:

[tex]h^2 = l_1^2 + l_2^2[/tex]

In this problem:

Hence, the value of x is found as follows.

[tex]x^2 = 3^2 + 4^2[/tex]

[tex]x^2 = 25[/tex]

[tex]x = \sqrt{25}[/tex]

[tex]x = 5[/tex]

Then, the length l of the dotted line is found as follows.

[tex]l^2 = 5^2 + 7^2[/tex]

[tex]l = \sqrt{74}[/tex]

[tex]l = 8.6[/tex]

The length of the dotted line in the diagram below is of 8.6 units.

To learn more about the Pythagorean Theorem, you can take a look at https://brainly.com/question/654982

Answer:

3(-8 + 3w)

Step-by-step explanation:

The greatest common factor (GCF) of 24 and 9 is 3. By taking out a 3 from the quantity, you get a -8 from the -24 and a 3w from the 9w. But the 3 doesn't disappear. It is put outside of the quantity to indicate that it has been taken out and can be put back in.

-24+9w

9w-24

= 3(3w-8)

Answer:

14:4

Step-by-step explanation:

First u would find how much black are left then u would put it in a ratio black to red which is what I put up there

Answer:

y = 1.5x

Step-by-step explanation:

2 pints = 3 servings

4 pints = 5 servings

etc

find the pattern lol

Answer:

Y=1.5X

Step-by-step explanation:

Answer:

3/7 of 2/11 is 6/77

Let me know if this helps!

Answer:

6/77

Step-by-step explanation:

hope this helps U///w///U

Answer:

300 [tex]in^{2}[/tex]

Step-by-step explanation:

First, calculate the area of the rectangle. The height and width are 10 and 20, so the area is 200 [tex]in^{2}[/tex].

For the triangle, we know the base length is 10 inches. But for the height, you add the 10 inches that happens to be part of the rectangle and another 10 inches, which is shown to the left of the top of the triangle, making the height 20 inches. Following the formula for the area of a triangle, [tex]\frac{bh}{2}[/tex], you would get 100 [tex]in^{2}[/tex].

To get the total area of the whole figure, add 200 and 100, which will give you 300 [tex]in^{2}[/tex]

also math makes me sad sometimes too so that's very relatable

Answer:

C.7 weeks

Step-by-step explanation:

Subtract 60 on both sides then you get: 30w=210, then divide both sides and you get w=7, so it'll take 7 weeks

Answer:

C. 7 weeks

Step-by-step explanation:

30w + 60 = 270

        - 60    -60

subtract 60 from both sides of the equal sign.

30w = 210

We need to isolate the variable, which is (w), so divide both sides by 30.

w = 7

It will take 7 weeks for Uma to save enough money to buy the video game system. So the answer is (c).

Answer:

false

Step-by-step explanation:

kaylee Meadows apartments for you you can play with the kids and I got a new to me and I got a new to me and I had sex with my math teachers lol

Step-by-step explanation:

The correct options are

2. (3,8)

4. ( 18 , 29 )

Hope it will help :)

Answer:

e,b,and c but im not for sure

Step-by-step explanation:

Answer:

1. x+14

2. x-2/5

3. (x+y)e

4. x-2/3

Answer:Step-by-step explanation:

All.  They all add up to 40.

Answer:

Step-by-step explanation:

it is b

Answer:

(x)   (y)

6   -6

-10   -22

The rule is to subtract 12 from x or to add 12 from y. x - y = 12 or y + 12 = x.

Step-by-step explanation:

32 - 20 = 12

14 - 2 = 12

-6 + 12 = 6

The input is 6 for the output that is -6.

-2 - 12 = -14

-10 - 12 = -22

The output is -22 for the input that is -10.

Answer:

2.5

Step-by-step explanation:

Since -5 is smaller than -2.5, the answer will be positive. To make life a little easier, you can simply just do 5 - 2.5 and get 2.5.

Hope this helped :)

Answer:

214.08 cm²

Step-by-step explanation:

To find the whole area of an irregular polygon, you must first break it into polygons that are findable. For this figure, we can break it up into two figures, a triangles and a rectangle. To find the triangle, we must first find the height of it. To get that, we take the length of the blue line (the height of the entire figure), and subtract the height of the rectangle (9.6 cm) to  get a height of 5.7 cm for the triangle. the area formula for a triangle is 1/2 of the base multiplied by the height. To get the base of the triangle, we add the base of the rectangle to the parts of the triangle that hang past it (6.2 cm in total). 6.2 + 12.8 gives us 19 cm. Now we have (19 x 9.6) divided by 2 to give us 91.2 cm². The area formula for a quadrilateral is just the base (12.8 cm) multiplied by the height (9.6 cm), to give us 122.88 cm². Add the area of the rectangle to the area of the triangle to get our answer, 214 cm².

*So sorry for the first answer, my bad.

Answer:

22 1/2

Step-by-step explanation:

22 1/2

srry if its wrong <3

The value of the expression as given in the task content by indices is; 1.

The value of the expression given in the task content is required.

[(3/5)⁰]^-2

From the laws of indices; it follows that (3/5)⁰= 1.

Hence, the expression becomes; [1]^-2.

Ultimately, the value of the expression is; 1.

Read more on indices;

https://brainly.com/question/9443712

Answer:

−26p− 7

Step-by-step explanation:

difference is 33

Step-by-step explanation:

100 - 40% = 60 + 7% = 67 + 300 = 367

400 - 367  = 33

Answer: I might well as think the answer is 10.220

Answer:

x = 40

Step-by-step explanation:

the line is 180 and there is already a target that is 100

so both x are 40

Answer:

x=40⁰

Step-by-step explanation:

Since a half a circle is 180⁰ and you already have 100⁰. Subtract 180⁰-100⁰ which gives you 80⁰ now divide that by 2 because you are looking for 2 x's which your answer is x=40⁰

Answer:

D. CBA

Step-by-step explanation:

If b was the third point, then it would be C. ACB.

AB+BC=ABC or CBA

Answer:

For number 3 the answer is -4

Answer:

2 44

3 -4

4 6

5 -56

Step-by-step explanation:

here is all of them

Answer:

Step-by-step explanation:To answer your question, the first number 9/8 has the reciprocal 8/9.

Answer:

Step-by-step explanation:

c, rhombus because it has different angles some times may be right angle.

Answer:

C it's a rhombus

Step-by-step explanation:

bekause have opposite parallel