Which expression shows the distance on the number line between −3 and −10?

−3−(−10) is expression that shows the distance on the number line between −3 and −10.

distance will be shown by -3-(-10)

Step-by-step explanation:

The distance between any two points are given by final point minus intial point

For example if A is the initial point of any line and B is the final point of the same line

And A has 4 units on number line

And B has 6 units on number line

Then the distance will be given by

B-A=6-4

Similarly given points -3 and -10 the distance will be given by

-3-(-10)=7

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2