What is the value of cos A?

Answers

Answer 1

Answer: Answer:

cos(A)

= A/H

= 8/17

Answer 2

Answer: the answer is 8/17 ........

Related Questions

What inequality represents the verbal expression? All real numbers less than 69.
PLSSSS HELP IF YOU TRULY KNOW THISSSS
Given g(x)= -x -2, find g(1)
A sample of radioactive waste has a half-life of 10 years and an activity level of 2 curies. After how many years will the activity level of this sample be 0.25 curie?a. 10 yearsb. 20 yearsc. 30 yearsd. 40 yearse. 80 years
50 points! i honestly forgot how to do algebra lol can someone help me and explain the steps for me?2x + 14 = 18 x=?

253, 248 ,243 find the 49th term

Answers

Answer:

Step-by-step explanation:

253 , 248 243 238 233 228 223 218 213 208 203 198 193 188 183 178 173 168 163 158 153 148 143 138 133 128 123 118 113 108 103 98 93 88 83 78 73 68 63 58 53 48 43 38 33 28 23 18 13 i

ts 13 i think
i just counted down ^^

To find the 49th term of the sequence 253, 248, 243, ... , we notice that the sequence is decreasing by 5 each time. This is an arithmetic sequence with a common difference of -5.

We use the formula for the nth term of an arithmetic sequence, which is:
nth term = first term + (n - 1) * common difference

Here, the first term is 253, the common difference is -5, and we're looking for the 49th term.

Plug these into the formula:
49th term = 253 + (49 - 1) * -5
49th term = 253 + 48 * -5
49th term = 253 - 240
49th term = 13

So, the 49th term of the sequence is 13.

4) Eya is 5 years younger than 3 times Bill's age. If Eya is 28 years old, howold is Bill? Use an equation to solve. For the answer, only type Bill's age
Your answer

Answers

Bill would be 11 years old.

Answer:

bill would be 11 years old.

Asked 4 times, please help

Answers

Answer:

Denote the two points are A and B, the balloon is C. Then we have,

Side AB = 9 miles

Angle CAB (angle A) = 27 deg

Ange CBA (angle B) = 45 deg

=> Angle ACB (angle C) = 180 - 27 - 45 = 108 deg

Applying the sine theorem:

AB/sinC = BC/sinA

=> BC = AB x sinA/sinC = 9 x sin27/sin108 = 4.3 miles

Denote CH as the height from C to side AB (or distance from ground to balloon), we have:

CH = BC x sin B = 4.3 x sin*45 = ~3.04 miles

=> Distance from ground to balloon: ~3.04 miles

Hope this helps!

Answer:

3.0 miles

Step-by-step explanation:

Let h be the height

Tan(27) = h/b

h = btan(27)

Tan(45) = h/(9-b)

(9-b)tan(45) = h

(9-b)tan(45) = btan(27)

9tan(45) = b[tan(45) + tan(27)]

b = 5.962138633

h = btan(27) = 3.037861367

Evaluate (ab)^2. a=4 and b=3

Answers

First, plug in for a(4) and b(3).

That will make the problem as: (4*3)^2.

Multiply 4 and 3, which is 12. Then take (12)^2, which will give you the answer of 144.

Which expression is equivalent to -1?A) -
x + y
x - y
B) -
x - y
-x + y
C) -
x - y
-x - y
D) -
x + y
-x + y

Answers

Hello,
Answer B

If x≠y then
$(x-y)/(-x+y)=(x-y)/(-(x-y))=-1$

Tamara says that 15 / 3 = 5 is she correct ? explain

Answers

Yes, Tamara is correct. If you multiply 5 to 3 to check your answer you will get 15.

Other Questions

Brady has $180 and makes $6 an hour. Nick has no money but makes $8 an hour.

120% of it is 24. What is the number

What are two different decimals that when rounded to the nearest thousandth would give 5.24 as an answer

The zeros of the function f(x)=3x^2-3x-6 are