Answer: You'll have 10 nickels and 18 dimes.
Step-by-step explanation:
Its a guessing question.
10 nickles = .50
18 dimes = $1.80
$1.80 + .50= 2.30
Distribute the 34 to both the x and -1, and once you do that, your answer is 34x - 34
Answer:
let x be the number
seven less than three times a number ==> 3x - 7
Step-by-step explanation:
45 degrees
Right triangle = 180
90 degrees is given
180-90= 90
Then divide by 2
90/2= 45 degrees
Answer:
Step-by-step explanation:
These are logically difficult, so it makes sense to me you're asking about this.
so A = 1/2 (big arc - small arc)
and 360 = big arc + small arc
then
360 - small arc = big arc
so rewrite the top equation
A = 1/2(360-small arc -small arc)
63 = 1/2( 360 - 2 small arc)
2* 63 = 360 - 2 small arc
126 = 360 - 2 small arc
2 small arc = 360-126
2small arc = 234
small arc = 234/2
small arc = 117
x = 117°
