A
the word 'of' means to multiply
0.45 × 80 = 36
The 9 in 4,934 is 10 times larger than the 9 in 1,290.
Meaning the answer is 10 times bigger.
Answer:
Length = 16 inches and width = 12inches
Step-by-step explanation:
A = 192 in² . The width is 4 + 1/2x. therefore let x = length
Area = LW
192 = x(4 + 1/2 x)
192 = 4x + 1/2x²
384 = 8x + x² Multiply each term by 2 to make a
384 + 16 = x² + 8x + 16 Complete the square
400 = (x + 4)²

± 20 = x + 4
20 = x + 4 or -20 = x + 4
20 - 4 = x or -20 - 4 = x
16 = x or -24 = x reject the negative amount
Length = 16
width = 4 + 1/2(16); 4 + 8 = 12
Answer:
choice C
Step-by-step explanation:
First, you need to know that this is the Fibonacci Sequence, a series of numbers: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ... where the next number is found by adding up the two numbers before it.
So, if we want to find the next 3 terms...
5+8=13
8+13=21
13+21=34.
So, your answer is choice C
Answer:
196
Step-by-step explanation:
7 x 13 = 91 + 105