Answer and Step-by-step explanation:
A Quarter is equal to 25 cents.
A Nickel is equal to 5 cents.
We have 4 quarters and 8 nickels, so times this amount of coins to their values.
4 × 25 = 100
8 × 5 = 40
Now, we add these together.
140.
This is 140 cents.
After the 100 mark, it turns into a dollar (because there is 100 pennies (cents) in 1 dollar).
So that means the total amount of money we have is One dollar and Forty cents ($1.40)
<em><u>#teamtrees #PAW (Plant And Water)</u></em>
533,030 in 3 years, simply grab the percentage of the whole amount and double the interest by several years and add up.
We know that the right triangle has one 90 degree angle and two acute (< 90 degree) angles. Since the sum of the angles of a triangle is always 180 degrees.
<u>To find x:</u>
(10x - 20) + (6x + 8) = 180
16x - 12 = 180
+12 +12
16x = 192
----- -----
16 16
x = 12
<u>Check:</u>
(10(12) - 20) + (6(12) + 8) = 180
(120 - 20) + (72 + 8) = 180
100 + 80 = 180
180 = 180
<u>Angle (10x - 20):</u>
(10(12) - 20)
(120 - 20)
100
<u>Angle (6x + 8):</u>
(6(12) + 8)
(72 + 8)
80
Answer:
Step-by-step explanation:
They're both right angle triangles and have the same length and size , hence congruency
Answer:
4.
Step-by-step explanation:
2 to the second power = 2^2.
2^2 means 2*2 = 4.
The 2 in ^2 is called the 'exponent' .
Note 3^3 = 3*3*3
and 5^5 = 5*5*5*5*5.
