Hello from MrBillDoesmath!
Answer: "Distributive Property", the second bullet point from the top of the list
Regards, MrB
Answer:
Option (1)
Step-by-step explanation:
Length of a rectangle = (5.9d + 8.3f) cm
Width of the rectangle = (7.3d + 2.2f) cm
Since formula to get he perimeter of a rectangle is,
Perimeter = 2(length + width)
= 2[(7.3d + 2.2f) + (5.9d + 8.3f)]
= 2(13.2d + 10.5f)
= (26.4d + 21f) cm
Therefore, Option (1) will be the correct option.
$200.78 multiplied by 15 equals <span>$3,011.70. So your answer is D)</span>
(1.5 × 10 - 7) × (3.6 × 1015) ÷ (1.2× 10 - 3) = 3248
Step-by-step explanation:
The order of operations to solve a problem is:
- Brackets
- Exponents
- Multiplication or division
- Addition or subtraction
The problem is:
(1.5 × 10 - 7) × (3.6 × 1015) ÷ (1.2× 10 - 3)
At first solve the operations inside all the brackets
In the bracket 1.5 × 10 - 7 we must make multiplication at first then subtract
∵ 1.5 × 10 = 15
∵ 15 - 7 = 8
∴ (1.5 × 10 - 7) = 8
In the bracket 3.6 × 1015
∵ 3.6 × 1015= 3654
∴ (3.6 × 1015) = 3654
In the bracket 1.2 × 10 - 3 we must make multiplication at first then subtract
∵ 1.2 × 10 = 12
∵ 12 - 3 = 9
∴ (1.2 × 10 - 3) = 9
Now replace all the brackets by their answers
∴ (1.5 × 10 - 7) × (3.6 × 1015) ÷ (1.2× 10 - 3) = 8 × 3654 ÷ 9
- From the ordered above multiply at first then divide
∵ 8 × 3654 = 29232
∵ 29232 ÷ 9 = 3248
(1.5 × 10 - 7) × (3.6 × 1015) ÷ (1.2× 10 - 3) = 3248
Learn more:
You can learn more about the problems in brainly.com/question/10557938
#LearnwithBrainly
It should be 7/2, also you might wanna say please.. :l