Answer:
see explanation
Step-by-step explanation:
To find x use the sine ratio in the right triangle and the exact value
sin60° = 
, then
sin60° = 
= 
= ( cross- multiply )
x 
= 28 ( divide both sides by )
x = 28
-----------------------------------------------------------
To find y use the tangent ratio in the right triangle and the exact value
tan60° = , then
tan60° = 
= 
= ( multiply both sides by y )
14 = y ( divide both sides by )
y = 14
Answer:
$63
Step-by-step explanation:
- Penny = $0,01
- Nickel = $0.05
- Dime = $0.1
- Quarter= $0.25
- Number of pennies = 6*50 = 300
- Number of nickels = 5*40= 200
- Number of dimes = 4*50= 200
- Number of quarters = 3*40 = 120
<u>Total amount of money:</u>
- 300*0.01+ 200*0.05 + 200*0.1 + 120*0.25 = $63
QR=9
QP=6
TU=19
TS=?
Okay so the triangles are kindred, now the equation can be made
9/16=6/x
So now we are going to cross multiply
9x=114
Now divide both sides by
912 2/3
Your answer is:
TS=12.6
Answer: -1
Step-by-step explanation:
f(t) = -2t + 3
f(-2) = -2 x -2 + 3 [ substituting the value]
f(-2) = -4 + 3
f(-2) = -1
