Answer:
132 cm²
Step-by-step explanation:
This is a composite figure, so we want to find the area of the top rectangle and the bottom trapezoid and then add those together.
The area of a rectangle is denoted by: A = lw, where l is the length and w is the width. Here, the length is l = 4 and the width is w = 7, so the area is:
A = lw
A = 7 * 4 = 28 cm²
The area of a trapezoid is denoted by: A = 
, where b1 and b2 are the bases and h is the height. Here, the two bases are 7 and 19 and the height is h = 8. So, the area is:
A =
A = 
cm²
Add these together:
28 + 104 = 132 cm²
Answer:
C/R = D
Step-by-step explanation:
When you divide rd by r, then r is eliminated and divided into the C
The two strands of Decorative light will shine at same time after every 15 seconds.
<h3>What is defined as the Highest common factor?</h3>
- The greatest of all their common factors is the Highest Common Factor (HCF) of more than one number.
- As a result, it is also known as the greatest common factor (GCF).
- There isn't an exact formula for determining the greatest common factor of two numbers.
- However, when considering prime factorization, we can write a statement that aids in evaluating the greatest common factor of more than one number.
The stated condition are-
The light strand one change color every 30 seconds.
The light strand second change color every 45 seconds.
Prime factorization of both number are;
30 = 2×3×5
45 = 3×3×5
The numbers with highest power are;
HCF(30, 45) = 3×5 = 15.
Thus, the time after which both the light strands will change colour at the same time is 15 seconds.
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Answer:
There are three basic aspects to movement and travel: distance, rate, and time. ... In other words, the distance you drove is equal to the rate at which you drove ... He drove an average speed of 65 mph, and it took him two-and-a-half hours to get ... 3 = r. r = 3, so 3 is the answer to our problem. Janae walked 3 miles per hour.
Step-by-step explanation:
Answer:
544 cups of orange juice
Step-by-step explanation:
1 gallon = 16 cups
34 x 16 = 544
