C
23-9 = 14 therefore it’s 14x
Easy
the easiest way is to imagine that you have a rectangle with a corner cut off
the area of the figure=area of rectangle-area cut off
area that was cut off was a triangle
area of rectangle=length times width
area of triangle=1/2base times height
so we draw imaginary lines like in attachment
find area of rectangle
legnth=9 inch
width=9 inch
area=9 times 9=81 in^2
triangle
the top part is ?+5=9, so the base of triangle=4
the side is ?+4=9, so the base is 5
area=1/2 times 4 times 5=10 in^2
area=rectangle-triangle
area=81-10=71 in^2
Answer:
1.8 x
Step-by-step explanation:
The expression is [3x10^6][6x10^8}
]
Step 1: Multiply the coefficients 3 and 6, we get 18.
Step 2: If we have the same base, we add the powers.
So 10^6 *10^8 = 10^(6 + 8) =
Step 3: Now combine 18 and
= 18 x
The coefficient must be less than 10, in 18, we have one 10, we can move that to the exponent and 18 = 1.8 *10
Step 4: When we simplify, we get 1.8 x
Hope you will understand the steps.
Thank you.
Answer:
There are no graphs...
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
No matter how many times you multiply 1 by itself, it will always be 1 which makes A and D incorrect.
x is a power. The question is 1/4 * 1/4 * 1/4 which is 1/64