Ask question

Ask question

All categories

3 years ago

12

If the cos of angle x is 8 over 17 and the triangle was dilated to be two times as big as the original, what would be the value

of the cos of x for the dilated triangle? Hint: Use the slash symbol ( / ) to represent the fraction bar, and enter the fraction with no spaces

1 answer:

Viktor [21]3 years ago

6 0

Answer:

the answer is 8/17

Step-by-step explanation:

i got it right on the quiz

You might be interested in

PLEASE I NEED TO TURN THIS IN TOMORROW I NEED HELP PLEASE HELP ME

mart [117]

Answer: $\sum_{n=1}^{5}4^n=1364$

Step-by-step explanation:

Since we have given that

$\sum_{n=1}^{5}4^n$

Now, we know the rule for summation , we'll apply this ,

$\sum_{n=1}^{5}4^n\\=4^1+4^2+4^3+4^4+4^5\\$

Now, it becomes geometric progression, so we us the formula for sum of terms in g.p. which is given by

$S_n=\frac{a(r^n-1)}{r-1}\\\\\text{where 'a' is the first term and 'r' is the common ratio}$

So, our equation becomes ,

$a=4 \\\\r=\frac{a_2}{a_1}=\frac{4^2}{4}=4\\\\S_5=\frac{4(4^5-1)}{4-1}\\\\S_5=1364$

Hence ,

$\sum_{n=1}^{5}4^n=1364$

7 0

3 years ago

Read 2 more answers

Solve the system of equations: {2(3x-2y)+1=7x, 12(x+y)-15=7x+12y

fgiga [73]

Step-by-step explanation:

hope this help have a great day!

7 0

3 years ago

2/5 divided by 3 and 1/10

Licemer1 [7]

2/5ths divides by 3 and 1/10 is 0.129

3 0

3 years ago

Read 2 more answers

Hannah has 24 stickers. This is 6 less than twice the number of (n) molly has.

lianna [129]

Are you trying to set up the equation?
the equation: 24(2)+6=n

7 0

3 years ago

Read 2 more answers

How can i solve this ?

ExtremeBDS [4]

Answer: X > 100

Step-by-step explanation:

X - 19 < 81

Once the less than sign is turned over

X > 81 +19

X > 100

Thus, the value of X must be greater than 100

6 0

3 years ago