A 24-f0ot ladder rests against a house near a second story window 20 feet from the ground. Assume that the ladder
and the house both stt on level ground.
To the nearest whole nurmber, find the following values:
A The measure of the angle formed by the base of the ladder and level ground is
B. The measure of the angle formed by the top of the ladder and the second story window is
C. The distance, on level ground, between the base of the ladder and the house is
feet
degrees.
feet.

The female's have intercourse with the male's in a way that I can't describe on this website, and thus, the males give birth to the babies.

Answer:

Step-by-step explanation:

make both improper fractions

21/5 - 4/3

cross multiply to get the same denominator of 15

63/15 - 20/15

subtract

43/15

simplify

2 13/15

hope this helps <3

Answer:

7/5

1.4 D

1 1/5

Answer:

Solving the equation [tex](2.4 \times 103) \times (3 \times 10n) = 7.2 \times 109[/tex] we get [tex]\mathbf{n=0.10582}[/tex]

Step-by-step explanation:

We need to find the value of n in the given equation

[tex](2.4 \times 103) \times (3 \times 10n) = 7.2 \times 109[/tex]

The equation can be simplified by using multiplication and division rules.

The first step is to solve brackets.

[tex](2.4 \times 103) \times (3 \times 10n) = 7.2 \times 109\\247.2 \times 30n=784.8[/tex]

Then, Divide both sides by 247.2

[tex]30n=\frac{784.8}{247.2}\\30n=3.1746[/tex]

Now, divide both sides by 30

[tex]n=\frac{3.1746}{30} \\n=0.10582[/tex]

We get the value of n: n=0.10582

So, solving the equation [tex](2.4 \times 103) \times (3 \times 10n) = 7.2 \times 109[/tex] we get [tex]\mathbf{n=0.10582}[/tex]

Answer:

I think it is -5,-5

Step-by-step explanation:

because it started at negative 5 qurdent two and it ends at in qurdent four at -5

Answer:

Step-by-step explanation:

To obtain the strongest mix :

Maria:

2 cups of concentrate ; 5 cups of water

Ratio = 2/5 = 0.4 concentrate per 1 cup of water

Laurie:

3 cups of concentrate ; 7 cups of water

Ratio = 3/7 = 0.4285714 concentrate per 1 cup of water

0.4285714 > 0.4

Hence, Laurie's mix is the strongest as it has higher concentrate per cup of water.

Answer:

4.5

Step-by-step explanation:

4.5

[tex]\sqrt{20}[/tex] = 4.47213595

To round to the nearest tenth is where the 4 is after the decimal

Since 7 is higher than 5 then make the 4 convert into a 5

* Four or less, let it rest, 5 or more, let it sore.

Hope this helped!

the answer is 4.5

Step-by-step explanation:

because when you find the square root of 20, u get 4.472 approximately so find the nearest tenth

Answer:

b=42 ( base angles are equal)

a=24

then taking a as refrence angle

tan24=p/b

tan24=a/42

a= -89.66( but length cant be negative so )

a=89.66

Answer:20

Step-by-step explanation:

Answer:

953.78in^3 of grain

Step-by-step explanation:

You use the equation π r^2 h to find the volume of the cylinder

r =  radius of the base = 9/2

= 4.5 in  and the height h = 15 in

the volume is 3.14 * 4.5^2 * 15

= 953.78 in^3.

The amount of grain can this container hold is 953.78 inch³, So option 'B' is the correct answer to the following question.

What information do we have?

Diameter of cylinder = 9 in

Radius of cylinder = 9 / 2 in

Radius of cylinder = 4.5 in

Height of cylinder = 15 inch

Volume of cylinder = Amount of grain can this container hold

Amount of grain can this container hold = πr²h

Amount of grain can this container hold = (3.14)(4.5)²(15)

Amount of grain can this container hold = 953.78 inch³

Find our more information about 'Volume'.

https://brainly.com/question/1578538?referrer=searchResults

Answer:

a and d

Step-by-step explanation:

Answer:

A

D

Step-by-step explanation:

The way that I would do this is by plugging in 2 values for x, double it then see what happens

Let's say 2

So when we plug in 2 for x we get

5*2=y

y=10

Then what happens when we double x?

Our new equation would be 10x

*we get this becase 5*2=10*

so we plug in to for y=10x and get y=10*2 which is 20. Our answer doubled and therefore the answer is A

Let's do the same thing for number 2 with the number 10

5/10=.5

Then when the value of x triples our new equation is 5/3x

we use this formula and get 5/(3*10)=5/30=1/6=.1666667

This is equal to dividing it by 3 which means the answer is D

Answer:

2A/h - a = b

Step-by-step explanation:

Using A= 1/2(a+b)h

Divide both side by h

⇒A/h = 1/2(a + b)

Mutiply both sides by 2

⇒2A/h = a + b

Take the 2 over to the other side

2A/h - a = b

Keep in mind, that the (a) is not on the bottom, rather on its own

Answer: The shape below is formed from a rectangle measuring 18 cm by 24cm from which a rectangle of length 8.6cm has been removed

Step-by-step explanation:

initial Perimeter of rectangle =  2 (24 + 18)  = 84 cm

After removing rectangle of  length 8.6 cm

two sides of 8.6 cm are added in perimeter

Perimeter of Shape

= 2 (24 + 18)  + 8.6 + 8.6

= 84 + 17.2

= 101.2  cm

perimeter of the shape = 101.2  cm

Answer: It would be less expensive for Mr. Steiner to purchase the batteries in 12-packs.

Step-by-step explanation:

ii. The difference between the costs of one battery from each pack is $0.02 or 2 cents.

Step-by-step explanation:

A way to respond to these questions is as follows:

To purchase 60 AA batteries, we have to:

Buy 3 20-pack of AA batteries (since 3 * 20-pack = 60 batteries), or

Buy 5 12-pack of AA batteries (since 5 * 12-pack = 60 batteries).

We also know that a 20-pack costs $12.49 and a 12-pack costs $7.20.

Part 1: Which package is less expensive?

Case 1: How much does it cost 3 20-pack of AA batteries?

Three packages cost: 3 * $12.49 = $37.47

Case 2: How much does it cost 5 12-pack of AA batteries?

Five packages cost: 5 * $7.20 = $36.00

Then, it is less expensive for Mr. Steiner to purchase 5 12-packs batteries (which cost $36) than 3 20-packs batteries (which cost $37.47).

Part 2: Difference between the costs of one battery from each pack

The question we need to answer here is, how much does it cost one battery from each pack?

For this, we need to divide the total costs that we obtained in Part 1 by the total of batteries to be purchased, that is, 60.

Then, for Case 1, the cost of one battery for this purchase is:

[tex]\frac{37.47}{60battery} = \frac{0.62}{battery}[/tex] or 62 cents per battery.

For Case 2, the cost of one battery for this purchase is:

[tex]\frac{36.00}{60battery} =\frac{0.60}{battery}[/tex] or 60 cents per battery.

So, the difference between the costs of one battery from each pack is:

62 cents per battery - 60 cents per battery = 2 cents per battery.

Then, one battery from the 12-pack is less expensive than one battery from the 20-pack in 2 cents.

You can mark it as brainliest if you want.

U.S. Constitution makes sure people have enough power to act by electing delegates from all states.

The United States can be classified as a democratic country, which means citizens are the ones who make important political decisions. In the United States, this is possible by choosing representatives.

The most important points that support democracy are:

Learn more about democracy in: https://brainly.com/question/857277

Answer: is it A B C or D

Step-by-step explanation:

TELL ME

Answer:

[tex]B = \{3,4,5,6\}[/tex]

Step-by-step explanation:

Given

[tex]A = \{1,2,3,4,5\}[/tex]

[tex]A\ n\ B = \{3,4,5\}[/tex]

[tex]A\ u\ B = \{1,2,3,4,5,6\}[/tex]

Required

Find set B

[tex]A\ n\ B = \{3,4,5\}[/tex] means that the common elements in A and B are 3, 4 and 5.

This implies that:

A subset of B are:

[tex]x = \{3,4,5\}[/tex]

And it also means that [tex]\{1,2\}[/tex] are not elements of B.

The remaining elements (y) of B are then calculated as follows:

[tex]y = (A\ u\ B) - (\{1,2\}\ u\ x)[/tex]

This gives:

[tex]y = \{1,2,3,4,5,6\} - (\{1,2\} u \{3,4,5\})[/tex]

[tex]y = \{1,2,3,4,5,6\} - \{1,2,3,4,5\}[/tex]

Remove common elements

[tex]y = \{6\}[/tex]

Hence, the set B is:

[tex]B = \{\{x\},\{y\}\}[/tex]

[tex]B = \{3,4,5,6\}[/tex]

Answer:

Step-by-step explanation:   let Zara's money she earned last week be x.

money earned by Zara this week,  x - 25 = 2875 AED

money earned by Zara last week, x - 25 = 2875

x = 2875 + 25   [-25 turns to 25 when transferred to RHS]

x= 2900 AED

Hope it helped u,

pls mark as the brainliest

^v^

Answer:

1/3

Step-by-step explanation:

(-4-(-5))/(3-0) = 1/3

Answer:

GCD = 33

Step-by-step explanation:

désolé si ce n'est pas correct

Answer:

I think GCD = 33

Step-by-step explanation:

Hope this helped have an amazing day/month/year!

Answer:

try this

Step-by-step explanation:

90/450=160/vt

so 90 multiplies vt and 450 multiplies 160 as a cross multiplication

and jus slove it ull get ur ans

Answer:

Add '-10x' to each side of the equation.

60 + -10x = 10x + -10x

Combine like terms: 10x + -10x = 0

60 + -10x = 0

Add '-60' to each side of the equation.

60 + -60 + -10x = 0 + -60

Combine like terms: 60 + -60 = 0

0 + -10x = 0 + -60

-10x = 0 + -60

Combine like terms: 0 + -60 = -60

-10x = -60

Divide each side by '-10'.

x = 6

Simplifying

x = 6

Answer:

120 degrees

Step-by-step explanation:

Attached is a screenshot.

y = 180 - 50 - 70 = 60.

x + y = 180, so x = 120

Remember to try to use parallel lines when you can

The second uses the same method, just the opposite side.

Answer:

$18.5

Step-by-step explanation:

6 divided by 3 = 2

27 divided by 2 = 18.5

Answer:

$9 per hour

Step-by-step explanation:

First, divide her total by 20 to find how much she got per night:

360/20

= 18

Then, divide this by 2 to find her hourly rate, since she worked 2 hours a night:

18/2

= 9

So, Gabby earned $9 per hour babysitting

Answer:  $9

Step-by-step explanation:

2 × 20 = 40         [total running time]

360 ÷ 40 = 9       [Gabby earns per hour babysitting]

Answer:

hm looks like the equation is 5/8

Step-by-step explanation:

i think its 5/8th of a second right????????

Answer:

A

Step-by-step explanation:

(4+5)7=9*7=63

Answer:

its A

Step-by-step explanation:

4 pages in the morning and u have 7 days in a week so you do 4x7=28

5 pages eveaning same thing 5x7=33

35+28=63 letter A