Which of the following is an example of the distributive property?

a. 3(10 + 5) = 3(5 + 10)
b. 3(10 + 5) = (10 + 5)3
c. 3(10 + 5) = 30 + 15
d. 3(10 + 5) = 3(15)

i need some , i really don't remember this lesson, though i do think it is either a or b.

i did try to do the math myself and rounded it up to those two, but in the end they're both 15. though a would be what i think it is, seeing as the 3 is in front, not in the back.

in advance.

Well multiply the three by the first number. You get 30. Then multiply it by the second number and you get 15.

The answer is C 3(10+5)=30+15

Well multiply the three by the first number. You get 30. Then multiply it by the second number and you get 15.

The answer is C 3(10+5)=30+15

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: