I need help with this ok thanks I’m having a real hard time
BRANLIEST if you get thanks :)

Answer:

Option (2)

Step-by-step explanation:

Step 1.

[tex]\sqrt{(\text{cosA-cosB})^2+(\text{sinA-sinB})^2}=\sqrt{(cos(A-B)-1)^2+(sin(A-B)-0)^2}[/tex]

Step 2.

(cosA - cosB)² + (sinA - sinB)² = [cos(A - B) - 1]² + [sin(A - B) - 0]²

Step 3.

cos²A + cos²B - 2cosAcosB + sin²A + sin²B - 2sinAsinB  = cos²(A - B) + 1 - 2cos(A - B) + sin²(A - B)

Step 4.

2 - 2cosAcosB - 2sinAsinB = 1 - 2cos(A - B) + 1

Step 5.

cosAcosB + sinAsinB = cos(A - B)

Therefore, Option (2) will be the answer.

Answer:

the answer is 2 and 1 or B

Step-by-step explanation:

Answer:

y = 4 = |-7|

Step-by-step explanation:

Answer:

The answer is 2x + -3y = 19

Step-by-step explanation:

Got it Correct on edge

Answer:

i think songs it might be correct but im not sure

The inequality that represents the number of songs and videos Patrick can buy using only his gift certificate is s + 2.50v ≤ 25

It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than, known as inequality.

Let's suppose the number of songs is 's' and number of videos is 'v'

Total cost for songs = $s

Total cost for videos = $2.50v

Patrick has a gift certificate for $25

Then the inequality that represents the number of songs and videos Patrick can buy using only his gift certificate is:

s + 2.50v ≤ 25

Thus, the inequality that represents the number of songs and videos Patrick can buy using only his gift certificate is s + 2.50v ≤ 25

Learn more about the inequality here:

brainly.com/question/19491153

#SPJ2

Answer:

One correct inequality is

1.19x≤10,

and the correct solution is

x≤8.

Explanation:

Let x be the number of songs Jose downloads.  Each song has a cost of $1.19; this would give the total amount spent as 1.19*x, or 1.19x.  

He has at most $10 to spend.  This means he can spend less than $10 or exactly $10; this gives us the inequality symbol ≤, which makes our complete inequality

1.19x ≤ 10.

To solve this, divide both sides by 1.19:

1.19x/1.19 ≤ 10/1.19

x ≤ 8.4.

Jose won't download a partial song, so we round this down to 8:

x≤8

Answer:

D

Step-by-step explanation:

Answer:

448000

Step-by-step explanation:

First 10^4 is just 10*10*10*10=10000

44.8*10000 = 448000

Hope this helped!!

Answer:

4.48 x 10^5

Step-by-step explanation:

44.8 x 10000 = 448000 = 4.48 x 10^5

What is the question?

Answer:

n<10

Step-by-step explanation:

Answer:

n=10 ,,,,,,,,,,,,,,,

Answer:

Maybe its 41?

Answer:

Step-by-step explanation:

False

Answer:

204.761905%

Step-by-step explanation:

Divide 43 by 21. You will get 2.04761905

Turn that into a percent by multiplying it by 100. Then put a percent sign. (%)

Answer:

A function f is called decreasing on an interval if f (a) > f (b) whenever a < b and a, b are in the interval.

Step-by-step explanation:

The domain of the function shown here is the interval [1, 6].On the interval [1, 3], the graph of this function gets higher from left to right; thus we say that this function is increasing on the interval [1, 3].

On the interval [3, 6], the graph of this function gets lower from left to right; thus we say that this function is decreasing on the interval [3, 6].

Answer:

1. 10

2. 10

3. 12

4. [tex]3\sqrt{14}[/tex] or 11.22497216

Step-by-step explanation:

1.  [tex]a^{2}+b^{2} =c^{2}\\\\a^{2} = 8^{2} = 64\\b^{2} = 6^{2} = 36\\c^{2} = a^{2} + b^{2} = 64 + 36 = 100\\c = \sqrt{100} = 10[/tex]

2. [tex]c^{2}-a^{2} =b^{2}\\\\a^{2} = 24^{2} = 576\\c^{2} = 26^{2} = 676\\b^{2} = c^{2} - a^{2} = 676 - 576 = 100\\b = \sqrt{100} = 10[/tex]

3.[tex]c^{2}-a^{2} =b^{2}\\\\a^{2} = 5^{2} = 25\\c^{2} = 13^{2} = 169\\b^{2} = c^{2} - a^{2} = 169 - 25 = 144\\b = \sqrt{144} = 12[/tex]

4. [tex]c^{2}-b^{2}=a^{2}\\\\b^{2} = 11^{2} = 121\\c^{2} = \sqrt{137}^{2} = 137\\a^{2} = c^{2} - b^{2} = 137 - 11 = 126\\a = \sqrt{126} = 3\sqrt{14} = 11.22497216[/tex]

Answer:

I don't like Football...

Step-by-step explanation:

Answer: My fav is the New York Giants

Step-by-step explanation:

If im right give me brainliest

Answer: 154

Step-by-step explanation: 22 represents days 7 represents miles he walks a day i think you to have to multiply. 22 times 7 is 154  

Answer:

( -5, -3)

Step-by-step explanation:

Answer:

[tex]\boxed {x = -2}[/tex]

Step-by-step explanation:

Solve for the value of [tex]x[/tex]:

[tex]3x + 6 = -3(2x + 4)[/tex]

-Use Distributive Property:

[tex]3x + 6 = -3(2x + 4)[/tex]

[tex]3x + 6 = -6x - 12[/tex]

-Take [tex]6x[/tex] and add it to [tex]3x[/tex]:

[tex]3x + 6 + 6x = -6x + 6x - 12[/tex]

[tex]9x + 6 = -12[/tex]

-Subtract both sides by [tex]6[/tex]:

[tex]9x + 6 - 6 = -12 - 6[/tex]

[tex]9x = -18[/tex]

-Divide both sides by [tex]9[/tex]:

[tex]\frac{9x}{9} = \frac{-18}{9}[/tex]

[tex]\boxed {x = -2}[/tex]

Therefore, the value of [tex]x[/tex] is [tex]-2[/tex].

Answer:

D 4/5

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

try giving all of the fractions the same denominator. then, whichever has the biggest numerator is the steepest slope!

the number that 5, 2, and 1 all have in common is 10, so for this question, we'll put all of the fractions over 10.

a. 1/2 = 5/10

b. 3/2 = 15/10

c. 3 = 3/1 = 30/10

d. 4/5 = 8/10

30 is the biggest numerator out of these 4.

Answer:

the answer is d. x >=4

Answer:

75+325=400/25=16

13 more

16weeks total

And

Step-by-step explanation:

Answer:

the same type of skin on your lips is the same type of skin on you bo- it wont let me say it haha

Answer:

What's the best thing about Switzerland.

Answer:

I don't know, but the flag is a big plus.

Step-by-step explanation:

Answer:

1        6

2     10

3     [tex]\frac{18}{5}[/tex]

4     [tex]\frac{8}{3}[/tex]

5     5

Step-by-step explanation:

Answer:

11.50

Step-by-step explanation:

Just add it up on a calculator and that's for the terms. t = 11.50

9514 1404 393

Answer:

  2

Step-by-step explanation:

Each image point is twice as far from the origin as its preimage point. Each image segment is twice as long as its preimage segment. (LM=2, L'M'=4, for example)

The scale factor is 2.