ill mark brainlist plss help

Answer:

20%

Step-by-step explanation:

180 + 720 = 900 total people in town

180/900 or 180 ÷ 900 = 0.2 or 20%

Hope this helps!

Answer:

C

Step-by-step explanation:

Calculator did it lol

Answer:

120squares centimeters

Answer:

The area of all the rectangles combined

Step-by-step explanation:

Add them together

ez

Answer:

false

Step-by-step explanation:

-6+12=6

6+12[tex]\neq[/tex]6

Answer

False

Step-by-step explanation:

Start at 6 , and move 8 units to the left. Subtracting a number is the same as adding its opposite. So, subtracting a positive number is like adding a negative; you move to the left on the number line. Subtracting a negative number is like adding a positive; you move to the right on the number line.

Answer:

43.94?

Step-by-step explanation:

I think if you use inverse cos you should get the correct number. So, to find cos, you need to know the adjacent side and the hypotenuse. Here, the reference angle would be the person holding the kite. The distance from the person to the barn is the adjacent side, which is 18. The string of the kite, I assume, would be 25.

cos(∅) = [tex]\frac{18}{25}[/tex]

cos(∅) = 0.72

cos⁻¹(0.72) = 43.94

I don't know if that's what you're looking for, but... If it's not correct, lmk so I can rewrite it. :)

Answer:

y = -28/5

Step-by-step explanation:

R = 7x +5y

35 = 7(9) + 5y

35 = 63 +5y

-5y= 63- 35

-5y/-5 = 28/-5

Y = -28/5

Answer:

Y = - [tex]\frac{28}{5}[/tex]

Step-by-step explanation:

Given

R = 7X + 5Y ← substitute X = 9, R = 35

35 = 7(9) + 5Y

35 = 63 + 5Y ( subtract 63 from both sides )

- 28 = 5Y ( divide both sides by 5 )

- [tex]\frac{28}{5}[/tex] = Y

Answer:

x=7

Step-by-step explanation:

Hey There!

I believe they want us to use law of sines

To do so we need to find the missing angle

180-90-25=65

now we set up and equation

[tex]\frac{x}{sin25} =\frac{15}{sin65}[/tex]

step 1 multiply each side by sin25

[tex]x=\frac{15sin25}{sin65} \\x=6.994614872[/tex]

it says to round to the nearest tenth so we can conclude that x=7

Answer:

B.|| and |||

Step-by-step explanation:

I'm not really sure I just know that one of the answer is |||

Answer:

15 kilograms

Step-by-step explanation:

[tex]15000 \: grams = \frac{15000}{1000} = 15 \: kg[/tex]

Answer: 15 kilogram

Step-by-step explanation:

1000 Gram equal to 1 kilogram

Answer:3?

Step-by-step explanation:

Step-by-step explanation:

[tex] \tan( \alpha ) = \frac{15}{9} = \frac{7}{h } \\ h = \frac{7 \times 9}{15} = 4.2[/tex]

Answer:

I think the answer the second one

Answer:

No, (4, -2) is only a solution for the red equation.

I hope this helps!

Answer: 165%

Step-by-step explanation:

1 = 100%

13/20 = 65%

1 13/20 = 165%

Answer:

the answer is c

Step-by-step explanation:

Answer:

5x=90 x=90/5=18. So, the answer is 18.

Answer:

Step-by-step explanation:

given

5x = 90

x = 18

Answer:

The answer is 17 km due north.

Step-by-step explanation:

24 km due north subtracted by 7 km east

Put north because it was first (this was based on a rule).

The distance between the final position to the initial position will be 25 km.

It's a form of a triangle with one 90-degree angle that follows Pythagoras' theorem and can be solved using the trigonometry function.

The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.

The Pythagoras theorem formula is given as

H² = P² + B²

Pierre walks 24 km due north and then 7 km due east. Then the distance between the final position to the initial position will be

H² = 24² + 7²

H² = 576 + 49

H² = 625

H² = 25²

H = 25 km

The distance between the final position to the initial position will be 25 km.

More about the right-angle triangle link is given below.

https://brainly.com/question/3770177

#SPJ2

Answer:

1/2, or 50% probability if you have equal amounts of even and odd numbers

do you have a list of the numbers or is it just in general ?

Answer:

It's most likely always be 50/50. You'll either get an odd number or an even one. Hope this helps!! (:

Answer:

y = (1/3)x + 2

Step-by-step explanation:

The equation of a straight line is given by:

y = mx + b, where y and x are variables, m is the slope of the line, that is the ratio of the change in vertical distance to horizontal distance while b is the y intercept of the graph.

From the graph, we can see that the y intercept (where the graph touches the y axis) is 2. Hence b = 2

Also, the slope (m) = change in y / change in x = 1 / 3

The equation of the line is:

y = (1/3)x + 2

Answer:y = (1/3)x + 2

Step-by-step explanation:

hope this helps

Answer:

1/12

Step-by-step explanation:

Multiply 1/2 x 1/6 = 1/12

Answer:

= -7

Step-by-step explanation:

hope it'll help you mark me as brainliest

Answer:

-9n^2 -7n + 11

Step-by-step explanation:

Add like terms, -8n^2 + -n^2 = -9n^2, 10+1 = 11

-9n^2 - 7n +11

Answer:

2x^2-10x

Step-by-step explanation:

Answer:

yuuhhhhh

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

I am da real baby :) lol

Answer:

D.

πr2(2h)pi r squared left parenthesis 2 h right parenthesis

Step-by-step explanation:

Answer:

i did this before the answer is c

Answer: 1/5 x

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

what us the answe

re

Answer: (4 , 2.5)

5 + 3 / 2 = 4

3 + 2 / 2 = 2.5

Answer:

i did it, and now u can check somehow is it correct and helpful