2 answers:
Answer:
-9 1/4
Step-by-step explanation:
-5 3/4 - 3 1/2
-5 3/4 - 3 2/4
-9 1/4
Answer:
-21
—
4
Step-by-step explanation:
-5•3/4
————
-3•1/2
-5•3/4
————
-3/2
2(-5•3)+4(-3)
———————
4•2
2(-15)-4•3
—————
4•2
-30 -12
————
4•2
-42
———
4•2
-2•3•7
————
2•2•2
-3•7
———
2•2
= -21
———
4
You might be interested in
The first one is similar to the triangle
We know that 
so:
We want to calculate:
Answer:
I think its gonna be B
Step-by-step explanation:
Answer:
m<S = 45°
Step-by-step explanation:
The sum of the measures of the angles of a triangle equals 180 deg.
m<R + m<S + m<T = 180
3x + 2x + 3x = 180
8x = 180
x = 22.5
m<S = 2x = 2(22.5) = 45
Answer:
Step-by-step explanation:
It would be unusual because there are only one 7.6 samples out of a total of 100 samples.
