What two facts can you double to find 8x4?

Answers

Answer 1

Answer: 4 is equal to 2*2 (double the 2 is 4)

We can get the value of 8*4 on two steps:
1- we multiply the 8 by 2
2- we add the result of the multiplication to itself

This is illustrated as follows:
8*2 = 16
16+16 = 32

Related Questions

What is 42789 x 54678
Bryson buys a bag of 64 plastic miniature dinosaurs . could he distribute them equally into six storage containers and not have any left over?explain .
What percent of 60 is 15
sara travels twice as far as Eli when going to camp. Ashley travels as far as Sara and Eli together. Hazel travels 3 times as far as Sara. In total , all four travel a total of 888 miles to camp. How far do each of them travel?
How do area and surface area is different then one another

A. x≤–2

B.

x > –2

C.

x < –2

D.

x≥–2

Answers

The answer is C: x < -2
The fact that it is less than -2 is shown by the open circle on -2, and the arrow pointing to the left. An open circle means that the number cannot be included (which is why it can't be "less than or equal to," but instead is just "less than."), and the line pointing to the left means that your variable is specifically less than the number circled.

What is the least common multiple of 12, 20, and 18?

Answers

The answer is 180.
12 times 15 equals 180
18 times 10 equals 180
20 times 9 equals 180

Answer: 180

Step-by-step explanation:

An auto mechanic charges $50 to diagnose a problem and $25 per hour to repair the problem. If x represents the total number of hours worked and y represents the total charges, which equation represents this situation?

Answers

Answer:

y=25x + 50

Step-by-step explanation:

25 per hour(x) and 50 for the problem

y = 25x + 50 I believe is the answer.

Fine the area of a circle with a radius of 7 in. Write the formula, substitute, solve.

Answers

Formula: A=(pi)r^2

Substitution: A=3.14(7^2)

A=3.14(49)

Solve: A=153.86 in^2

*I personally like to use the pi sign on my calculator to multiply the radius squared by, but my keyboard did not have a pi sign. Usually, the pi sign is more exact. If you used the pi sign, your answer would be 153.94 inches^2. Hope this helps!

Need this done please :)