3 years ago

A number written as the sum of the value of its digits is written in

Mathematics

1 answer:

miv72 [106K]3 years ago

5 0

Answer: Addition Property

You might be interested in

Can someone please help me with this

dedylja [7]

I think it would be most likely A the first one.

5 0

3 years ago

Simplify the following, where k represents any integer: cos(2kpi-x)(-sin(2kpi-x))

Citrus2011 [14]

= cos( -x ) * [ - sin( - x ) ] = cosx * sinx ;
cosx * sin x is the right answer !

5 0

3 years ago

14. Which of the following pairs of equation are equivalent

Bogdan [553]

Answer:

the second equatin

2x+(-6)=14 that give x=10 and the other 2x=14+6 gives x= 10 so this pair is equal

5 0

3 years ago

Find the mean of this data set: {– 78, -12, 3, – 44}

blagie [28]

Answer:

Answer: A. -32.75

$\dashrightarrow{ \tt{mean = \frac{ \sum f(n)}{n} }} \\$

• f(n) are the values of the set

• n is the number of items

$\dashrightarrow \: { \tt{mean = \frac{ - 78 + ( - 12) + 3 + ( - 44)}{4} }} \\ \\ \dashrightarrow \: { \tt{ \frac{ - 131}{4} }} \\ \\ \dashrightarrow \: { \boxed{ \tt{mean = - 32.75}}}$

5 0

3 years ago

Jason jumps from a plane at an altitude of 1000 m. His parachute opens after 10 seconds. The graph shows the relationship betwee

r-ruslan [8.4K]

Gravity pulls you to earth at velocity of 9.8 m/s. In the first 40 seconds, Jason would fall (9.8) x (40) = 392 meters.

5 0

3 years ago

Read 2 more answers

A number written as the sum of the value of its digits is written in​

A number written as the sum of the value of its digits is written in