Answer:
B. 30°
Step-by-step explanation:
Answer:
B. It is too risky to use credit cards online, and online payment services have better security because of the increasing number of hackers that may steal money from your bank account.
Step-by-step explanation:
Answer:
<u>Hanna is 8 years old.</u>
Step-by-step explanation:
Hanna = x
Tina = 4x
Sum = 40.
Hanna =?
Hanna + Tina = 40
4x + x = 40
5x = 40
x = 40/5
x = <u>8</u>.
Hanna is <u>8 years</u> old.
Answer: 8π mm (in terms of π)
Step-by-step explanation:
1) The formulas for solving the circumference of a circle is πd (π times diameter).
2) 8 times π equals 8π mm.
Hopes this helps!
9514 1404 393
Answer:
7/19, 7/15, 7/13, 7/9
Step-by-step explanation:
The fractions all have the same numerator, so the smallest is the fraction with the largest denominator. That is, ascending order is the order of descending denominators.
7/19
7/15
7/13
7/9