Answer:
SW = 151°
Step-by-step explanation:
The secant- secant angle TUV is half the measure of the intercepted arcs, that is
∠ TUV = 
(SW - TV ) , substitute values
6x - 19 = ( 12x - 5 - (2x + 7 ) ) ← multiply both sides by 2 to clear the fraction
12x - 38 = 12x - 5 - 2x - 7
12x - 38 = 10x - 12 ( subtract 10x from both sides )
2x - 38 = - 12 ( add 38 to both sides )
2x = 26 ( divide both sides by 2 )
x = 13
Then
SW = 12x - 5 = 12(13) - 5 = 156 - 5 = 151°
Question 2. :
8^2 = 64 and 9^2 = 81, therefore the square root of 65 falls between these two values, 8 and 9, 64<65<81
Question 3. :
13^2 = 169 and 14^2 = 196, the correct answer is square root of 175, because 169<175<196
Hope this helps, you only need to know the squared values and square roots.
Answer:
One Solution
Step-by-step explanation: when x is equal to one number it is defined as one solution. I hoped I answered correctly. please comment if I haven't
Answer:
Step-by-step explanation:
The given function is
To find F(2), we substitute t=2 into the function.
This means that wherever we see t, we put 2
We multiply the exponent in the denominator to get:
We evaluate to get:
We now cancel the common factors to get:
First you would need to find out how many beads are needed for the bracelets.
215 beads per bracelet x 6 bracelets = 1290 beads
This tells us that to make all 6 bracelets, it will use up 1290 beads, now subtract that from your total number of beads.
1500-1290= 210
So Zoe will have 210 beads left over. Since this is a word problem, it is best to answer it in the same format:
Zoe will use 1290 beads to make 6 friendship bracelets. After all of the bracelets are made, she will have 210 beads left over.
hope this helps!
