3=-1(-4+6)
pemdas
inside parenthasees first
-4+6=2
3=-1(2)
3=-2
false
Answer:
y=mx+b sdi c xc xx cx cx cxc xc 87
Step-by-step explanation:
Hence, Jake's running time in decimal is: 3.2 hours
Answer:
<D = 100
<E =30
<F =50
Step-by-step explanation
Given that triangles triangle ABC and triangle DEF are similar, this means that their angles are congruent i.e
<A = <D
<B = <E
<C = <F
Given
<A = 100 then <D = 100
<B = 30°, then <E = 30°
To get <F, we will use the expression
<D+<E+<F = 180 (sum of angles in a triangle is 180°)
100+30+<F = 180
130+<F = 180
<F = 180-130
<F = 50°
Hence the measure of <F is 50°
