Answer:
$179.40
Step-by-step explanation:
10 × 6 = 60 ft²
$2.99 × 60 ft² = $179.40
Answer:
90000
Step-by-step explanation:
Would you mind giving me brainliest?
Answer:
23
Step-by-step explanation:
Let the three number be represented by x, y and z. We can rewrite them as follows:
x = x
y = x + 2 <em>(because its two jumps to the next odd number)</em>
z = y +2 = x + 4
x + y + z = 75
∴ x + (x+2) + (x+4) = 75
∴ 3x + 6 = 75
∴ 3x = 69
∴ x = 23
∴ x=23, y=25, x=27.
The smallest number, x, is equal to 23.
Answer:
What is it?
Two matrices can be added together if and only if they have the same dimension. Their sum is obtained by summing each element of one matrix to the corresponding element of the other matrix.
How is it used?
The numbers in a matrix can represent data, and they can also represent mathematical equations. In many time-sensitive engineering applications, multiplying matrices can give quick but good approximations of much more complicated calculations.
How can I solve it?
Here is a thing https://www.purplemath.com/modules/mtrxadd.htm
Step-by-step explanation:
The 4 in the thousands place is 10 times the 4 in the hundreds place.